%!PS-Adobe-3.0 %%Title: Microsoft Word - clean-draft-… %%Creator: PSCRIPT.DRV Version 4.0 %%CreationDate: 08/14/96 18:10:34 %%BoundingBox: 15 11 597 782 %%Pages: (atend) %%PageOrder: Ascending %%Requirements: %%DocumentNeededFonts: (atend) %%DocumentSuppliedFonts: (atend) %%DocumentData: Clean7Bit %%LanguageLevel: 1 %%EndComments %%BeginProlog %%BeginProcSet: Pscript_Win_ErrorHandler 1.0 1 /currentpacking where{pop/oldpack currentpacking def/setpacking where{pop false setpacking}if}if/$brkpage 64 dict def $brkpage begin/prnt{dup type /stringtype ne{=string cvs}if dup length 6 mul/tx exch def/ty 10 def currentpoint/toy exch def/tox exch def 1 setgray newpath tox toy 2 sub moveto 0 ty rlineto tx 0 rlineto 0 ty neg rlineto closepath fill tox toy moveto 0 setgray show}bind def/nl{currentpoint exch pop lmargin exch moveto 0 -10 rmoveto}def/=={/cp 0 def typeprint nl}def/typeprint{dup type exec}readonly def /lmargin 72 def/rmargin 72 def/tprint{dup length cp add rmargin gt{nl/cp 0 def }if dup length cp add/cp exch def prnt}readonly def/cvsprint{=string cvs tprint( )tprint}readonly def/integertype{cvsprint}readonly def/realtype{ cvsprint}readonly def/booleantype{cvsprint}readonly def/operatortype{(--) tprint =string cvs tprint(-- )tprint}readonly def/marktype{pop(-mark- )tprint} readonly def/dicttype{pop(-dictionary- )tprint}readonly def/nulltype{pop (-null- )tprint}readonly def/filetype{pop(-filestream- )tprint}readonly def /savetype{pop(-savelevel- )tprint}readonly def/fonttype{pop(-fontid- )tprint} readonly def/nametype{dup xcheck not{(/)tprint}if cvsprint}readonly def /stringtype{dup rcheck{(\()tprint tprint(\))tprint}{pop(-string- )tprint} ifelse}readonly def/arraytype{dup rcheck{dup xcheck{({)tprint{typeprint}forall (})tprint}{([)tprint{typeprint}forall(])tprint}ifelse}{pop(-array- )tprint} ifelse}readonly def/packedarraytype{dup rcheck{dup xcheck{({)tprint{typeprint} forall(})tprint}{([)tprint{typeprint}forall(])tprint}ifelse}{pop (-packedarray- )tprint}ifelse}readonly def/courier/Courier findfont 10 scalefont def end errordict/handleerror{systemdict begin $error begin $brkpage begin newerror{/newerror false store vmstatus pop pop 0 ne{grestoreall}if showpage initgraphics courier setfont lmargin 720 moveto(ERROR: )prnt errorname prnt nl(OFFENDING COMMAND: )prnt/command load prnt $error/ostack known{nl nl(STACK:)prnt nl nl $error/ostack get aload length{==}repeat}if systemdict/showpage get exec(%%[ Error: )print errorname =print (; OffendingCommand: )print/command load =print( ]%%)= flush}if end end end} dup 0 systemdict put dup 4 $brkpage put bind readonly put/currentpacking where {pop/setpacking where{pop oldpack setpacking}if}if %%EndProcSet %%BeginProcSet: Pscript_Res_Emul 1.0 0 /defineresource where{pop}{userdict begin/defineresource{userdict/Resources 2 copy known{get begin}{15 dict dup begin put}ifelse exch readonly exch currentdict 1 index known not{dup 30 dict def}if load 3 -1 roll 2 index put end}bind readonly def/findresource{userdict/Resources get exch get exch get} bind readonly def/resourceforall{pop pop pop pop}bind readonly def /resourcestatus{userdict/Resources 2 copy known{get exch 2 copy known{get exch known{0 -1 true}{pop pop false}ifelse}{pop pop pop false}ifelse}{pop pop false }ifelse}bind readonly def end}ifelse %%EndProcSet %%BeginResource: procset Pscript_Win_Driver 2.0 0 /Pscript_Win_Driver 200 dict dup begin %%BeginResource: file Pscript_FatalError 2.0 0 /FatalErrorIf{{initgraphics findfont exch scalefont setfont counttomark 3 div cvi{moveto show}repeat showpage quit}{cleartomark}ifelse}bind def %%EndResource /VM? {vmstatus exch sub exch pop gt { [ (This job requires more memory than is available in this printer.) 100 500 (Try one or more of the following, and then print again:) 100 485 (In the PostScript dialog box, click Optimize For Portability.) 115 470 (In the Device Options dialog box, make sure the Available Printer Memory is accurate.) 115 455 (Reduce the number of fonts in the document.) 115 440 (Print the document in parts.) 115 425 12 /Times-Roman showpage (%%[ PrinterError: Low Printer VM ]%%) = true FatalErrorIf}if} bind def 30000 VM? %%BeginResource: file Pscript_Win_Utils 2.0 0 /|/def load def/,/load load |/~/exch , |/?/ifelse , |/!/pop , |/`/begin , |/^ /index , |/@/dup , |/+/translate , |/$/roll , |/U/userdict , |/M/moveto , |/- /rlineto , |/&/currentdict , |/:/gsave , |/;/grestore , |/F/false , |/T/true , |/N/newpath , |/E/end , |/Ac/arc , |/An/arcn , |/A/ashow , |/D/awidthshow , | /C/closepath , |/V/div , |/O/eofill , |/L/fill , |/I/lineto , |/-C/rcurveto , |/-M/rmoveto , |/+S/scale , |/Ji/setfont , |/Lc/setlinecap , |/Lj/setlinejoin , |/Lw/setlinewidth , |/S/show , |/LH/showpage , |/K/stroke , |/W/widthshow , |/R/rotate , |/b{bind |}bind |/bd{bind |}bind |/xd{~ |}bd/ld{, |}bd/lw/Lw ld /lc/Lc ld/lj/Lj ld/sg/setgray ld/L2? F/languagelevel where{! languagelevel 2 ge{! T}if}if |/g{@ not{U/DefIf_save save put}if U/DefIf_bool 2 ^ put}b /DefIf_El{if U/DefIf_bool get not @{U/DefIf_save get restore}if}b/e{DefIf_El ! }b/self & |/reinitialize{[/TextInit/GraphInit/UtilsInit counttomark{@ where{ self eq}{F}?{cvx exec}{!}?}repeat cleartomark}b/initialize{`{/ADO_mxRot ~ | /TextInitialised? F | reinitialize E}{U/Pscript_Win_Data 200 dict @ ` put /ADO_mxRot ~ |/TextInitialised? F | reinitialize}?}b/terminate{!{& self eq{ exit}{E}?}loop E}b/suspend/terminate , |/resume{` Pscript_Win_Data `}b/snap{ transform 0.25 sub round 0.25 add ~ 0.25 sub round 0.25 add ~ itransform}b /dsnap{dtransform round ~ round ~ idtransform}b<04>cvn{}|/setjn{{statusdict /jobname known{statusdict/jobname 3 -1 $ put}if}stopped cleartomark}b/solid{[] 0 setdash}b/setdsh{0 setdash}b/colspRefresh{}b/rp{4 2 $ M 1 ^ 0 - 0 ~ - neg 0 -}b/rr{1 ^ 0 - 0 ~ - neg 0 - C}b %%EndResource %%BeginResource: file Pscript_Win_Utils_L1 2.0 0 L2? not g{/rf{N rp L}b/fx{1 1 dtransform @ 0 ge{1 sub 1}{1 add -0.25}? 3 -1 $ @ 0 ge{1 sub 1}{1 add -0.25}? 3 1 $ 4 1 $ idtransform 4 -2 $ idtransform}b/BZ{ 4 -2 $ snap + +S fx rf}b/rs{N rp C K}b/rc{N rp clip N}b/sg{setgray}b/sco{ setrgbcolor}b/sgco{{sg}{sco}?}b}e %%EndResource %%BeginResource: file Pscript_Win_Utils_L2 2.0 0 L2? g{/colspA/DeviceGray |/colspABC/DeviceRGB |/setAorABC{{colspA}{colspABC}? setcolorspace}b/rf/rectfill , |/fx{1 1 dtransform @ 0 ge{1 sub 0.5}{1 add -0.5 }? 3 -1 $ @ 0 ge{1 sub 0.5}{1 add -0.5}? 3 1 $ 4 1 $ idtransform 4 -2 $ idtransform}b/BZ{4 -2 $ snap + +S fx rf}b/rs/rectstroke , |/rc/rectclip , |/sg {@ @ setcolor}b/sco{setcolor}b/colspRefresh{colspABC setcolorspace}b/sgco{{sg }{sco}?}b/UtilsInit{F setglobal}b/definecolorrendering{/ColorRendering defineresource !}b/findcolorrendering{@/ColorRendering resourcestatus{! ! /ColorRendering findresource T}{! F}?}b/selectcolorrendering{@/ColorRendering resourcestatus{! !/ColorRendering}{!/DefaultColorRendering/ColorRendering}? findresource setcolorrendering}b}e %%EndResource %%BeginResource: file Pscript_Win_Encoding 2.0 0 /bullets{{/bullet}repeat}b/ANSIEncoding[/grave/acute/circumflex/tilde/macron /breve/dotaccent/dieresis/ring/cedilla/hungarumlaut/ogonek/caron/dotlessi 18 bullets StandardEncoding 32 95 getinterval aload ! 3 bullets/quotesinglbase /florin/quotedblbase/ellipsis/dagger/daggerdbl/circumflex/perthousand/Scaron /guilsinglleft/OE 4 bullets/quoteleft/quoteright/quotedblleft/quotedblright /bullet/endash/emdash/tilde/trademark/scaron/guilsinglright/oe 2 bullets /Ydieresis/space/exclamdown/cent/sterling/currency/yen/brokenbar/section /dieresis/copyright/ordfeminine/guillemotleft/logicalnot/hyphen/registered /macron/degree/plusminus/twosuperior/threesuperior/acute/mu/paragraph /periodcentered/cedilla/onesuperior/ordmasculine/guillemotright/onequarter /onehalf/threequarters/questiondown/Agrave/Aacute/Acircumflex/Atilde/Adieresis /Aring/AE/Ccedilla/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute /Icircumflex/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis /multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute/Thorn/germandbls /agrave/aacute/acircumflex/atilde/adieresis/aring/ae/ccedilla/egrave/eacute /ecircumflex/edieresis/igrave/iacute/icircumflex/idieresis/eth/ntilde/ograve /oacute/ocircumflex/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex /udieresis/yacute/thorn/ydieresis]| ANSIEncoding @ 39/quotesingle put 96/grave put/ANSIEncodingOld ANSIEncoding 256 array copy | ANSIEncodingOld @[138 153 154 169 172 174 177 178 179 181 185 188 189 190 208 215 221 222 240 247 253 254]{/bullet put @}forall 166/bar put 176/ring put %%EndResource %%BeginResource: file Pscript_Win_Text 2.0 0 /TextInit{TextInitialised? not{/Pscript_Windows_Font & |/TextInitialised? T | /fM[1 0 0 -1 0 0]|/mFM matrix |/iMat[1 0 0.212557 neg 1 0 0]|}if}b/xUP null | /yUP null |/uW null |/xSP null |/ySP null |/sW null |/copyfont{1 ^ length add dict `{1 ^/FID ne{|}{! !}?}forall & E}b/rF{3 copyfont @ `/Encoding ANSIEncoding &/CharStrings known{CharStrings/Eth known not{! ANSIEncodingOld} if}if | E}b/mF{findfont ~{@/Encoding get @ StandardEncoding eq{! T}{{ ISOLatin1Encoding}stopped{! F}{eq}?{T}{@ ` T 32 1 127{Encoding 1 ^ get StandardEncoding 3 -1 $ get eq and}for E}?}?}{F}?{rF}{3 copyfont}? ` /OrigFontType ~ |/OrigFontName ~ | & E 2 ^ ~ definefont fM 5 4 -1 $ put fM 4 0 put fM makefont Pscript_Windows_Font 3 1 $ put}b/xF{scalefont Pscript_Windows_Font 3 1 $ put}b/xMF{mFM astore makefont Pscript_Windows_Font 3 1 $ put}b/xF2/scalefont , |/xMF2{mFM astore makefont}b/sLT{: Lw -M currentpoint snap M 0 - 0 Lc K ;}b/sSU{N/uW ~ |/yUP ~ |/xUP ~ |}b/sU{xUP yUP uW sLT}b/sST{N/sW ~ |/ySP ~ |/xSP ~ |}b/sT{xSP ySP sW sLT}b/sR{: + R 0 0 M}b /sRxy{: matrix astore concat 0 0 M}b/eR/; , | %%EndResource %%BeginResource: file Pscript_Win_Text_Bold 2.0 0 /mBF{@ 4 copyfont `/FontName ~ |/OrigFontType ~ |/OrigFontName ~ | 0 FontMatrix idtransform ! &/PaintType known{PaintType 0 eq{/PaintType 2 | /StrokeWidth ~ |}{PaintType 1 eq PaintType 2 eq or PaintType 3 eq or & /StrokeWidth known and{StrokeWidth add/StrokeWidth ~ |}{!}?}?}{!}? @ & E definefont Pscript_Windows_Font 3 1 $ put}b/xBF{Pscript_Windows_Font ` 1 ^ /FontName get 1 ^ scalefont 3 1 $ scalefont 2 copy ~ | ~ ! | E}b/xMBF{mFM astore Pscript_Windows_Font ` 1 ^/FontName get 1 ^ makefont 3 1 $ makefont 2 copy ~ | ~ ! | E}b/xBF2{/sB0 ~ mBF/sB1 sB0 3 -1 $ xBF sB1}b/xMBF2{/sB0 ~ mBF mFM astore/sB1 sB0 3 -1 $ xMBF sB1}b/sB{: Pscript_Windows_Font currentfont get Ji @ S ; S}b/asB{: Pscript_Windows_Font currentfont get Ji 3 copy A ; A}b/wsB{ : Pscript_Windows_Font currentfont get Ji 4 copy W ; W}b/awsB{: Pscript_Windows_Font currentfont get Ji 6 copy D ; D}b/sBT3{: @ S ; 1 1 -M S}b /asBT3{: 3 copy A ; 1 1 -M A}b/wsBT3{: 4 copy W ; 1 1 -M W}b/awsBT3{: 6 copy D ; 1 1 -M D}b/mIF{iMat 4 3 -1 $ put 2 copyfont `/OrigFontType ~ |/OrigFontName ~ | @ & E definefont iMat makefont Pscript_Windows_Font 3 1 $ put}b %%EndResource %%BeginResource: file Pscript_Win_Graphics 2.0 0 /SavedCTM null |/CTMsave{/SavedCTM SavedCTM currentmatrix |}b/CTMrestore{ SavedCTM setmatrix}b/mp null |/ADO_mxRot null |/GDIHMatrix null | /GDIHPatternDict 22 dict | GDIHPatternDict `/PatternType 1 |/PaintType 2 | /Reps L2?{1}{5}? |/XStep 8 Reps mul |/YStep XStep |/BBox[0 0 XStep YStep]| /TilingType 1 |/PaintProc{` 1 Lw[]0 setdash PaintData , exec E}b/FGnd null | /BGnd null |/HS_Horizontal{horiz}b/HS_Vertical{vert}b/HS_FDiagonal{fdiag}b /HS_BDiagonal{biag}b/HS_Cross{horiz vert}b/HS_DiagCross{fdiag biag}b/MaxXYStep XStep YStep gt{XStep}{YStep}? |/horiz{Reps{0 4 M XStep 0 - 0 8 +}repeat 0 -8 Reps mul + K}b/vert{Reps{4 0 M 0 YStep - 8 0 +}repeat 0 -8 Reps mul + K}b/biag {Reps{0 0 M MaxXYStep @ - 0 YStep neg M MaxXYStep @ - 0 8 +}repeat 0 -8 Reps mul + 0 YStep M 8 8 - K}b/fdiag{Reps{0 0 M MaxXYStep @ neg - 0 YStep M MaxXYStep @ neg - 0 8 +}repeat 0 -8 Reps mul + MaxXYStep @ M 8 -8 - K}b E /makehatch{GDIHPatternDict/PaintData 3 -1 $ put CTMsave GDIHMatrix setmatrix GDIHPatternDict matrix mp CTMrestore ~ U ~ 2 ^ put}b/h0{/h0/HS_Horizontal makehatch}b/h1{/h1/HS_Vertical makehatch}b/h2{/h2/HS_FDiagonal makehatch}b/h3{ /h3/HS_BDiagonal makehatch}b/h4{/h4/HS_Cross makehatch}b/h5{/h5/HS_DiagCross makehatch}b/GDIBWPatternDict 17 dict @ `/PatternType 1 |/PaintType L2?{1}{2}? |/RepsV L2?{1}{6}? |/RepsH L2?{1}{5}? |/BBox[0 0 RepsH 1]|/TilingType 1 | /XStep 1 |/YStep 1 |/Height 8 RepsV mul |/Width 8 |/mx[Width 0 0 Height neg 0 Height]|/FGnd null |/BGnd null |/SetBGndFGnd L2?{{BGnd null ne{BGnd aload ! sgco BBox aload ! 2 ^ sub ~ 3 ^ sub ~ rf}if FGnd null ne{FGnd aload ! sgco}if} }{{}}? b/PaintProc{` SetBGndFGnd RepsH{Width Height F mx PaintData imagemask Width 0 +}repeat E}b E |/GDIBWPatternMx null |/pfprep{save 4 1 $ /PatternOfTheDay 4 1 $ GDIBWPatternDict `/PaintData ~ |/BGnd ~ |/FGnd ~ | E CTMsave GDIBWPatternMx setmatrix GDIBWPatternDict matrix mp CTMrestore ~ !}b /hrf null |/prf{pfprep ~ 6 1 $ 5 hrf restore}b/GraphInit{GDIHMatrix null eq{ /SavedCTM matrix | : ADO_mxRot concat 0 0 snap + : 0.48 @ GDIHPatternDict ` YStep mul ~ XStep mul ~ dsnap YStep V ~ XStep V ~ E +S/GDIHMatrix matrix currentmatrix readonly | ; : 0.24 -0.24 +S GDIBWPatternDict ` Width Height E dsnap +S/GDIBWPatternMx matrix currentmatrix readonly | ; ;}if}b/cirp{360 0 An C}b/ellp{CTMsave + +S 0.5 0 M 0 0 0.5 360 0 An C CTMrestore}b/rrp{/rad ~ |/y2 ~ |/x2 ~ |/y1 ~ |/x1 ~ | x2 x1 add 2 V y1 M x1 y1 x1 y2 rad arct x1 y2 x2 y2 rad arct x2 y2 x2 y1 rad arct x2 y1 x1 y1 rad arct C}b/RRp{CTMsave + +S/dyS ~ |/dxS ~ | dxS 2 V 0 M 0 0 0 dyS 0.5 arct 0 dyS dxS dyS 0.5 arct dxS dyS dxS 0 0.5 arct dxS 0 0 0 0.5 arct C CTMrestore}b %%EndResource %%BeginResource: file Pscript_Win_Graphics_L1 2.0 0 L2? not g{/arct{arcto ! ! ! !}b/GDIpattfill{@ ` BGnd null ne PaintType 2 eq and{: BGnd aload ! sgco fEOFill{O}{L}? ; FGnd aload ! U/fGray 2 ^ put{2}{4}? -1 $}if E @ patterncalc : 4 ^/PaintType get 2 eq{fGray{6 -1 $ sg}{8 -3 $ sco}? }if fEOFill{eoclip}{clip}? N patternfill ; N}b/hrf{/fGray 1 ^ 6 eq | -4 $ N rp C/fEOFill F | GDIpattfill}b/hfMain{/fEOFill ~ |/fGray ~ | GDIpattfill}b/hf{T hfMain}b/hfW{F hfMain}b/hs{currentpoint strokepath M hfW}b/pfMain{/fEOFill ~ | pfprep GDIpattfill restore N}b/pf{T pfMain}b/pfW{F pfMain}b/ps{currentpoint strokepath M pfW}b/mpstr 1 string |/mp{~ @ length 12 add dict copy ` /PatternCTM matrix currentmatrix |/PatternMatrix ~ |/PatWidth XStep mpstr length mul |/PatHeight YStep |/FontType 3 |/Encoding 256 array | 3 string 0 1 255{Encoding ~ @ 3 ^ cvs cvn put}for !/FontMatrix matrix |/FontBBox BBox | /BuildChar{! @ ` XStep 0 FontBBox aload ! setcachedevice/PaintProc , E : exec ;}b & E ~ @ 3 -1 $ definefont}b/patterncalc{` : PatternCTM setmatrix PatternMatrix concat BBox aload ! ! ! + pathbbox ; PatHeight V ceiling 4 1 $ PatWidth V ceiling 4 1 $ PatHeight V floor 4 1 $ PatWidth V floor 4 1 $ 2 ^ sub cvi abs ~ 3 ^ sub cvi abs ~ 4 2 $ PatHeight mul ~ PatWidth mul ~ E}b /patternfill{5 -1 $ @ ` Ji PatternCTM setmatrix PatternMatrix concat 0 2 ^ 2 ^ M 0 1 mpstr length 1 sub{1 ^ mpstr 3 1 $ put}for ! 2 ^{currentpoint 5 ^{mpstr S}repeat YStep add M}repeat ! ! ! ! E}b}e %%EndResource %%BeginResource: file Pscript_Win_Graphics_L2 2.0 0 L2? g{/mp/makepattern , |/hrf{6 eq setAorABC setpattern rectfill}b/hf{ setAorABC setpattern O}b/hfW{setAorABC setpattern L}b/hs{setAorABC setpattern K}b/pf{pfprep setpattern O restore N}b/pfW{pfprep setpattern L restore N}b/ps{ pfprep setpattern K restore N}b}e %%EndResource %%BeginResource: file Pscript_Win_BW_Images 2.0 0 /iw 0 |/ih 0 |/im_save 0 |/s 0 |/polarity 0 |/smoothflag 0 |/mystring 0 |/bpc 0 |/setup1asciiproc{[currentfile mystring/readhexstring cvx/! cvx]cvx bind}b /setup1binaryproc{[currentfile mystring/readstring cvx/! cvx]cvx bind}b /setup2asciiproc{currentfile/ASCII85Decode filter/RunLengthDecode filter}b /setup2binaryproc{currentfile/RunLengthDecode filter}b/mycolorspace{colspABC}| /myimagedict{/myimagedict 10 dict | myimagedict @ `/ImageType 1 | /MultipleDataSource F | E}b/imageprocarray[/setup1binaryproc/setup1asciiproc /setup2binaryproc/setup2asciiproc/setup1binarydecodeproc/setup1asciidecodeproc ]|/L2Polarity{{[1 0]}{[0 1]}?}b/Q{/im_save save | imageprocarray ~ get/s ~ , | L2Polarity/polarity ~ |/smoothflag ~ | snap +/dx 2 ^ |/dy 1 ^ | +S/mystring ~ string |/bpc ~ |/ih ~ |/iw ~ |}b/X{/im_save save | imageprocarray ~ get/s ~ , | L2Polarity/polarity ~ |/smoothflag ~ | snap +/dx 2 ^ |/dy 1 ^ | +S/mystring ~ string |/bpc ~ |/ih ~ |/iw ~ |}b/Z{im_save restore}b/Y{sgco myimagedict @ ` /Width iw |/Height ih |/Decode polarity |/ImageMatrix[iw 0 0 ih 0 0]| /DataSource s |/BitsPerComponent 1 |/Interpolate smoothflag | E imagemask}b %%EndResource %%BeginResource: file Pscript_Win_BW_Images_L1 2.0 0 L2? not g{/setup2asciiproc{[/Level2ImagesError , aload ! T FatalErrorIf}b /setup2binaryproc/setup2asciiproc , |/L2Polarity{}|/Y{sgco iw ih polarity[iw 0 0 ih 0 0]s imagemask}b}e %%EndResource %%BeginResource: file Pscript_Win_Co_Images_L1 2.0 0 L2? not g{/testsystemdict{where{systemdict eq{T}{F}?}{F}?}b/c 1 |/colorimage where{! T}{F}?{/c 0 statusdict `/processcolors where{! ! processcolors}{ /deviceinfo where{! deviceinfo/Colors known{!{deviceinfo/Colors get}}if}if}? E | c 0 ne{/colorimage testsystemdict/setcolortransfer testsystemdict /currentcolortransfer testsystemdict/currentcmykcolor testsystemdict and and and not{/c 0 |}if}if}if c @ 1 ne ~ @ 3 ne ~ 4 ne and and{/c 0 |}if c 1 eq g{ /expandbw{expandfactor mul round cvi bwclut ~ get 255 V}b/doclutimage{!/bwclut ~ | bpc @ 8 eq{! 255}{4 eq{15}{3}?}?/expandfactor ~ |[/expandbw ,/exec , @ currenttransfer ~]cvx bind settransfer iw ih bpc[iw 0 0 ih 0 0]s image}b}e c @ 3 eq ~ 4 eq or g{/nullproc{{}}|/concatutil{/exec , 7 -1 $/exec ,}b/defsubclut{ 1 add getinterval |}b/spconcattransfer{/Dclut ~ |/Cclut ~ |/Bclut ~ |/Aclut ~ |/ncompute ~ , | currentcolortransfer[{Aclut ncompute}concatutil]cvx[{Bclut ncompute}concatutil]cvx[{Cclut ncompute}concatutil]cvx[{Dclut ncompute} concatutil]cvx setcolortransfer}b/setuprgbcluts{/bit3x rgbclut length 3 sub | /bit1x bit3x 3 idiv |/rclut rgbclut |/gclut rclut 1 bit3x defsubclut/bclut rclut 2 bit3x defsubclut}b}e c 3 eq g{/3compute{~ bit3x mul round cvi get 255 V}b/doclutimage{/rgbclut ~ | ! setuprgbcluts/3compute rclut gclut bclut @ spconcattransfer iw ih bpc[iw 0 0 ih 0 0][s/exec ,/@ , @]cvx nullproc nullproc T 3 colorimage}b}e c 4 eq g{/ftoint{1 ~ sub 255 mul round cvi}b/stuffclut{ cmykindex 3 -1 $ put}b/4compute{~ bit4x mul round cvi get 255 V}b /invalidcolortable? T |/computecmykclut{setuprgbcluts/bit4x rgbclut length 3 idiv 4 mul 4 sub |/cmykclut bit4x 4 add string |/cclut cmykclut |/mclut cclut 1 bit4x defsubclut/yclut cclut 2 bit4x defsubclut/kclut cclut 3 bit4x defsubclut/cmykindex 0 | 0 1 bit1x{@/cmykindex ~ bit1x ~ sub 4 mul | 3 mul @ rclut ~ get 255 V ~ @ gclut ~ get 255 V ~ bclut ~ get 255 V setrgbcolor currentcmykcolor ftoint kclut stuffclut ftoint yclut stuffclut ftoint mclut stuffclut ftoint cclut stuffclut}for}b/doclutimage{/rgbclut ~ | ! invalidcolortable?{computecmykclut}if/4compute cclut mclut yclut kclut spconcattransfer iw ih bpc[iw 0 0 ih 0 0][s/exec ,/@ , @ @]cvx nullproc nullproc nullproc T 4 colorimage}b}e c 0 eq g{/a{3 mul 3 getinterval putinterval ~ 3 add ~ 3 copy}b/8lookup/a , |/4lookup{/byte 1 ^ | -4 bitshift a byte 15 and a}b/2lookup{/byte 1 ^ | -6 bitshift a byte -4 bitshift 3 and a byte -2 bitshift 3 and a byte 3 and a}b/colorexpand{mystringexp 0 rgbclut 3 copy 7 -1 $/mylookup , forall ! ! ! ! !}b/createexpandstr{/mystringexp ~ mystring length mul string |}b/doclutimage{/rgbclut ~ | !/mylookup bpc 8 eq{3 createexpandstr/8lookup}{bpc 4 eq{6 createexpandstr/4lookup}{12 createexpandstr/2lookup}?}? , | iw ih bpc[iw 0 0 ih 0 0][s/exec ,/colorexpand ,/exec ,]cvx F 3 colorimage}b}e/colorimage where{! T}{F}? g{/do24image{iw ih 8 [iw 0 0 ih 0 0]s F 3 colorimage}b}DefIf_El{/rgbtogray{/str ~ |/len str length |/smlen len 3 idiv |/rstr str |/gstr str 1 len 1 sub getinterval |/bstr str 2 len 2 sub getinterval | str @ 0 1 smlen 1 sub{@ 3 mul rstr 1 ^ get 0.3 mul gstr 2 ^ get 0.59 mul add bstr 3 -1 $ get 0.11 mul add round cvi put @}for ! 0 smlen getinterval}b/do24image{iw ih 8[iw 0 0 ih 0 0][s/exec ,/rgbtogray ,/exec ,]cvx bind image}b}e/doNimage{bpc 24 eq{do24image}{iw ih bpc[iw 0 0 ih 0 0]s image}?}b}e %%EndResource %%BeginResource: file Pscript_Win_Co_Images_L2 2.0 0 L2? g{/doclutimage{/rgbclut ~ | ! bpc @ 8 eq{! 255}{4 eq{15}{3}?}?/hival ~ |[ /Indexed colspABC hival rgbclut]setcolorspace myimagedict @ `/Width iw | /Height ih |/Decode[0 hival]|/ImageMatrix[iw 0 0 ih 0 0]|/DataSource s | /BitsPerComponent bpc |/Interpolate smoothflag | E image}b/doCMYKclutimage{ /CMYKclut ~ | ! bpc @ 8 eq{! 255}{4 eq{15}{3}?}?/hival ~ |[/Indexed/DeviceCMYK hival CMYKclut]setcolorspace myimagedict @ `/Width iw |/Height ih |/Decode[0 hival]|/ImageMatrix[iw 0 0 ih 0 0]|/DataSource s |/BitsPerComponent bpc | /Interpolate smoothflag | E image}b/doNimage{bpc 24 eq{colspABC}{colspA}? setcolorspace myimagedict @ `/Width iw |/Height ih |/Decode bpc 24 eq{[0 1 0 1 0 1]}{[0 1]}? |/ImageMatrix[iw 0 0 ih 0 0]|/DataSource s |/BitsPerComponent bpc 24 eq{8}{bpc}? |/Interpolate smoothflag | E image}b/doCMYKimage{ /DeviceCMYK setcolorspace myimagedict @ `/Width iw |/Height ih |/Decode[0 1 0 1 0 1 0 1]|/ImageMatrix[iw 0 0 ih 0 0]|/DataSource s |/BitsPerComponent 8 | /Interpolate smoothflag | E image}b}e %%EndResource %%BeginResource: file Pscript_Win_Type3_Hdr 2.0 0 /GreNewFont{10 dict @ 3 1 $ | @ ` 4 1 $/FontType 3 |/FontMatrix ~ |/FontBBox ~ |/Encoding 256 array | 0 1 255{Encoding ~/.notdef put}for/CharProcs 257 dict | CharProcs/.notdef{}put/Metrics 257 dict | Metrics/.notdef 3 -1 $ put/BuildChar {/char ~ |/fontdict ~ |/charname fontdict/Encoding get char get | fontdict /Metrics get charname get aload ! setcachedevice fontdict ` Encoding char get CharProcs ~ get E exec}| E definefont !}|/AddChar{` Encoding 3 1 $ put CharProcs 3 1 $ put Metrics 3 1 $ put E}| %%EndResource %%BeginResource: file Pscript_Win_Type1_Hdr 2.0 0 /FEbuf 2 string |/FEglyph 3 string |/FE{(G00)FEglyph copy ! 1 ~{@ 16 lt{ /offset 2 store}{/offset 1 store}? @ 16 FEbuf cvrs FEglyph ~ offset ~ putinterval 1 ^ ~ FEglyph cvn put}for}bind |/Type1Hdr{11 dict `/FontName ~ | /PaintType ~ |/FontType 1 |/FontMatrix[1 3 ^ V 0 0 1 6 ^ V 0 0]| !/Encoding 256 array 0 1 255{1 ^ ~/.notdef put}for 3 ^ 3 ^ FE | ! !/FontBBox{0 0 0 0}| & E currentfile eexec}bind | %%EndResource /pp 1 string |/ss 1 string |/rledecodebinary{/DC 0 |/BC 0 |{DC mystring length ge{exit}if currentfile ss readstring ! 0 get/BC ~ | BC 127 le{/BC BC 1 add | DC 1 DC BC add 1 sub{mystring ~ currentfile ss readstring ! 0 get put}for}{/BC 257 BC sub | currentfile ss readstring ! 0 get/pp ~ | DC 1 DC BC add 1 sub{ mystring ~ pp put}for}?/DC DC BC add |}loop mystring}b/rledecodeascii{/DC 0 | /BC 0 |{DC mystring length ge{exit}if currentfile ss readhexstring ! 0 get/BC ~ | BC 127 le{/BC BC 1 add | DC 1 DC BC add 1 sub{mystring ~ currentfile ss readhexstring ! 0 get put}for}{/BC 257 BC sub | currentfile ss readhexstring ! 0 get/pp ~ | DC 1 DC BC add 1 sub{mystring ~ pp put}for}?/DC DC BC add |}loop mystring}b/setup1asciidecodeproc{[/rledecodeascii cvx]cvx bind}b /setup1binarydecodeproc{[/rledecodebinary cvx]cvx bind}b %%BeginResource: file Pscript_Win_Compat 2.0 0 userdict/Pscript_Win_Compat 13 dict dup begin/bd{bind def}bind def/ld{load def }bd/CB{pop pop pop pop}bind def/B{pop pop pop pop}bind def/$x matrix def/SS{ /pagesave save def}bind def/RS{/pagesave where{pop pagesave restore}{$x matrix invertmatrix concat}ifelse}bind def/ANSIVec[0/grave 1/acute 2/circumflex 3 /tilde 4/macron 5/breve 6/dotaccent 7/dieresis 8/ring 9/cedilla 10 /hungarumlaut 11/ogonek 12/caron 13/dotlessi 39/quotesingle 96/grave 124/bar 130/quotesinglbase 131/florin 132/quotedblbase 133/ellipsis 134/dagger 135 /daggerdbl 136/circumflex 137/perthousand 138/Scaron 139/guilsinglleft 140/OE 145/quoteleft 146/quoteright 147/quotedblleft 148/quotedblright 149/bullet 150 /endash 151/emdash 152/tilde 153/trademark 154/scaron 155/guilsinglright 156 /oe 159/Ydieresis 160/space 161/exclamdown 164/currency 165/yen 166/brokenbar 167/section 168/dieresis 169/copyright 170/ordfeminine 171/guillemotleft 172 /logicalnot 173/hyphen 174/registered 175/macron 176/degree 177/plusminus 178 /twosuperior 179/threesuperior 180/acute 181/mu 182/paragraph 183 /periodcentered 184/cedilla 185/onesuperior 186/ordmasculine 187 /guillemotright 188/onequarter 189/onehalf 190/threequarters 191/questiondown 192/Agrave 193/Aacute 194/Acircumflex 195/Atilde 196/Adieresis 197/Aring 198 /AE 199/Ccedilla 200/Egrave 201/Eacute 202/Ecircumflex 203/Edieresis 204 /Igrave 205/Iacute 206/Icircumflex 207/Idieresis 208/Eth 209/Ntilde 210/Ograve 211/Oacute 212/Ocircumflex 213/Otilde 214/Odieresis 215/multiply 216/Oslash 217/Ugrave 218/Uacute 219/Ucircumflex 220/Udieresis 221/Yacute 222/Thorn 223 /germandbls 224/agrave 225/aacute 226/acircumflex 227/atilde 228/adieresis 229 /aring 230/ae 231/ccedilla 232/egrave 233/eacute 234/ecircumflex 235/edieresis 236/igrave 237/iacute 238/icircumflex 239/idieresis 240/eth 241/ntilde 242 /ograve 243/oacute 244/ocircumflex 245/otilde 246/odieresis 247/divide 248 /oslash 249/ugrave 250/uacute 251/ucircumflex 252/udieresis 253/yacute 254 /thorn 255/ydieresis]def currentdict{dup type/operatortype eq{[exch]cvx def}{ pop pop}ifelse}forall/initialize{currentdict exch begin begin}bind def /terminate{/@FL where not{pop end end}{pop}ifelse}bind def/suspend/terminate load def/resume/initialize load def/M/moveto load def end put/Courier findfont 10 scalefont setfont %%EndResource end /ProcSet defineresource pop %%EndResource %%EndProlog %%BeginSetup Pscript_Win_Compat dup /initialize get exec [ 1.000 0 0 1.000 0 0 ] false /Pscript_Win_Driver /ProcSet findresource dup /initialize get exec [{0 /languagelevel where{pop languagelevel}{1}ifelse 2 ge{1 dict dup/JobTimeout 4 -1 roll put setuserparams}{statusdict/setjobtimeout get exec}ifelse } stopped cleartomark [{240 /languagelevel where{pop languagelevel}{1}ifelse 2 ge{1 dict dup/WaitTimeout 4 -1 roll put setuserparams}{statusdict/waittimeout 3 -1 roll put}ifelse } stopped cleartomark [{1 /languagelevel where{pop languagelevel}{1}ifelse 2 ge{1 dict dup/NumCopies 4 -1 roll put setpagedevice}{userdict/#copies 3 -1 roll put}ifelse } stopped cleartomark [{ statusdict /manualfeed false put } stopped cleartomark [{ %%BeginFeature: *InputSlot AutoSelect Tray %%EndFeature } stopped cleartomark [{ %%BeginFeature: *PageSize Letter statusdict /lettertray get exec %%EndFeature } stopped cleartomark [{ %%BeginFeature: *DECimage Off false statusdict /setDECimage get exec %%EndFeature } stopped cleartomark [{ %%BeginFeature: *DECimage controls Standard 0.0 1.0 0.0 1 statusdict /setDECimageparams get exec %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Duplex DuplexNoTumble true statusdict /setduplexmode get exec false statusdict /settumble get exec %%EndFeature } stopped cleartomark [{ %%BeginFeature: *TraySwitch False statusdict /trayswitch false put %%EndFeature } stopped cleartomark 1 setlinecap 1 setlinejoin /mysetup [ 0.240 0 0 -0.240 15.000 782.000 ] | %%EndSetup %%Page: 1 1 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1972 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2078 3039 M (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 (HTTP Working Group R. Fielding, UC Irvine)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 (INTERNET-DRAFT J. Gettys, DEC)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 349 M -0.200 0 ( J. C. Mogul, DEC)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 394 M -0.200 0 ( H. Frystyk, MIT/LCS)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 439 M -0.200 0 ( T. Berners-Lee, MIT/LCS)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 484 M -0.200 0 (Expires February 12, 1997 August 12, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_100) cvn F4 100 xF F4_100 Ji 333 571 M -0.092 0 (Hypertext Transfer Protocol -- HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_75) cvn F4 75 xF F4_75 Ji 313 726 M -0.186 0 (Status of this Memo)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 838 M 0.181 0 (This document is an Internet-Draft. Internet-Drafts are working documents of the Internet Engineering)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 888 M 0.097 0 (Task Force \(IETF\), its areas, and its working groups. Note that other groups may also distribute working)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 938 M 0.102 0 (documents as Internet-Drafts.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1013 M 0.102 0 (Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1063 M 0.040 0 (made obsolete by other documents at any time. It is inappropriate to use Internet-Drafts as reference)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1113 M 0.179 0 (material or to cite them other than as \223work in progress\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1188 M 0.126 0 (To learn the current status of any Internet-Draft, please check the \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1446 1193 M -0.200 0 (1id-abstracts.txt)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1871 1188 M 0.312 0 (\224 listing)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1240 M 0.122 0 (contained in the Internet-Drafts Shadow Directories on )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1254 1245 M -0.200 0 (ftp.is.co.za)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1554 1240 M 0.076 0 ( \(Africa\),)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1711 1245 M -0.200 0 ( nic.nordu.net)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1292 M 0.073 0 (\(Europe\), )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 484 1297 M -0.200 0 (munnari.oz.au)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 809 1292 M 0.002 0 ( \(Pacific Rim\), )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1068 1297 M -0.200 0 (ds.internic.net)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1443 1292 M 0.065 0 ( \(US East Coast\), or )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1792 1297 M -0.200 0 (ftp.isi.edu)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1344 M -0.133 0 (\(US West Coast\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1419 M 0.081 0 (Distribution of this document is unlimited. Please send comments to the HTTP working group at <)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1980 1424 M -0.200 0 (http-)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1476 M -0.200 0 (wg@cuckoo.hpl.hp.com)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 813 1471 M 0.071 0 (>. Discussions of the working group are archived at)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1523 M 0.312 0 (<)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 337 1528 M -0.200 0 (URL:http://www.ics.uci.edu/pub/ietf/http/)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1362 1523 M 0.079 0 (>. General discussions about HTTP and the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1575 M 0.079 0 (applications which use HTTP should take place on the <)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1266 1580 M -0.200 0 (www-talk@w3.org)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1641 1575 M 0.340 0 (> mailing list.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_75 Ji 313 1666 M -0.259 0 (Abstract)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1778 M -0.012 0 (The Hypertext Transfer Protocol \(HTTP\) is an application-level protocol for distributed, collaborative,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1828 M -0.008 0 (hypermedia information systems. It is a generic, stateless, object-oriented protocol which can be used for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1878 M 0.059 0 (many tasks, such as name servers and distributed object management systems, through extension of its)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1928 M 0.045 0 (request methods. A feature of HTTP is the typing and negotiation of data representation, allowing systems)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1978 M 0.066 0 (to be built independently of the data being transferred.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2053 M 0.028 0 (HTTP has been in use by the World-Wide Web global information initiative since 1990. This specification)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2103 M -0.003 0 (defines the protocol referred to as \223HTTP/1.1\224.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 1 ]%%) = %%PageTrailer %%Page: 2 2 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1972 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2078 3039 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_75) cvn F2 75 xF F2_75 Ji 313 275 M -0.225 0 (Table of Contents)A ; 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: 1406 2461 1019 48 rc 0 0 0 sco F0_42 Ji 1452 2461 M 0.500 0 (................................)A ; : 1758 2461 667 48 rc 0 0 0 sco F0_42 Ji 1804 2461 M 0.500 0 (......................)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 2461 M (103)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 396 2511 M 0.064 0 (19.4.7 MIME-Version)A ; : 735 2511 1690 48 rc 0 0 0 sco F0_42 Ji 781 2511 M 0.500 0 (................................)A ; : 1087 2511 1338 48 rc 0 0 0 sco F0_42 Ji 1133 2511 M 0.500 0 (................................)A ; : 1439 2511 986 48 rc 0 0 0 sco F0_42 Ji 1485 2511 M 0.500 0 (................................)A ; : 1791 2511 634 48 rc 0 0 0 sco F0_42 Ji 1837 2511 M 0.500 0 (...................)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 2511 M (103)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 355 2561 M 0.097 0 (19.5 Changes from HTTP/1.0)A ; : 812 2561 1613 48 rc 0 0 0 sco F0_42 Ji 858 2561 M 0.500 0 (................................)A ; : 1164 2561 1261 48 rc 0 0 0 sco F0_42 Ji 1210 2561 M 0.500 0 (................................)A ; 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: 1703 2911 722 48 rc 0 0 0 sco F0_42 Ji 1749 2911 M 0.500 0 (...........................)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 2911 M (108)S ; LH savelevel1 restore pagesave restore (%%[ Page: 6 ]%%) = %%PageTrailer %%Page: 7 7 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; 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userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1972 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2078 3039 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_75) cvn F2 75 xF F2_75 Ji 313 275 M 10.750 0 32 0.500 0 (1 )D ; : 0 0 2425 3213 rc 0 0 0 sco F2_75 Ji 381 275 M -0.365 0 (Introduction)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 400 M (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 400 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 400 M -0.143 0 (Purpose)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 494 M -0.012 0 (The Hypertext Transfer Protocol \(HTTP\) is an application-level protocol for distributed, collaborative,)A ; 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HTTP has been in use by the World-Wide Web global information)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 594 M 0.040 0 (initiative since 1990. The first version of HTTP, referred to as HTTP/0.9, was a simple protocol for raw)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 644 M 0.083 0 (data transfer across the Internet. HTTP/1.0, as defined by RFC 1945 [6])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1525 644 M -0.108 0 (, improved the protocol by)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 694 M 0.066 0 (allowing messages to be in the format of MIME-like messages, containing metainformation about the data)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 744 M -0.010 0 (transferred and modifiers on the request/response semantics. However, HTTP/1.0 does not sufficiently)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 794 M 0.079 0 (take into consideration the effects of hierarchical proxies, caching, the need for persistent connections,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 844 M 0.117 0 (and virtual hosts. In addition, the proliferation of incompletely-implemented applications calling)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 894 M 0.033 0 (themselves \223HTTP/1.0\224 has necessitated a protocol version change in order for two communicating)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 944 M 0.100 0 (applications to determine each other\222s true capabilities.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1019 M 0.049 0 (This specification defines the protocol referred to as \223HTTP/1.1\224. 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HTTP allows an open-ended set of methods that indicate the purpose of a request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1244 M -0.044 0 (It builds on the discipline of reference provided by the Uniform Resource Identifier \(URI\) [3][20])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 1244 M 0.311 0 (, as a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1294 M -0.126 0 (location \(URL\) [4])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 628 1294 M 0.027 0 ( or name \(URN\) )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 913 1294 M 0.100 0 (, for indicating the resource to which a method is to be applied.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1344 M 0.123 0 (Messages are passed in a format similar to that used by Internet mail)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1474 1344 M -0.036 0 ( as defined by the Multipurpose)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1394 M 0.169 0 (Internet Mail Extensions \(MIME\) )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 897 1394 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1469 M -0.018 0 (HTTP is also used as a generic protocol for communication between user agents and proxies/gateways to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1519 M 0.047 0 (other Internet systems, including those supported by the SMTP [16])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1457 1519 M 0.079 0 (, NNTP [13])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1669 1519 M 0.116 0 (, FTP [18])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1844 1519 M 0.131 0 (, Gopher [2])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2052 1519 M 0.500 0 (,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1569 M -0.033 0 (and WAIS [10] protocols)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 738 1569 M -0.048 0 (. In this way, HTTP allows basic hypermedia access to resources available from)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1619 M 0.034 0 (diverse applications.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1719 M (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1719 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1719 M -0.162 0 (Requirements)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1813 M 0.005 0 (This specification uses the same words as RFC 1123 [8])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1257 1813 M 0.110 0 ( for defining the significance of each particular)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1863 M 0.109 0 (requirement. These words are:)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1963 M -0.419 0 (MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2013 M 0.111 0 (This word or the adjective \223required\224 means that the item is an absolute requirement of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2063 M -0.080 0 (specification.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2163 M -0.718 0 (SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2213 M 0.109 0 (This word or the adjective \223recommended\224 means that there may exist valid reasons in particular)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2263 M 0.092 0 (circumstances to ignore this item, but the full implications should be understood and the case)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2313 M -0.111 0 (carefully weighed before choosing a different course.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2413 M -0.329 0 (MAY)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2463 M 0.092 0 (This word or the adjective \223optional\224 means that this item is truly optional. One vendor may)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2513 M 0.078 0 (choose to include the item because a particular marketplace requires it or because it enhances the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2563 M 0.083 0 (product, for example; another vendor may omit the same item.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2638 M 0.070 0 (An implementation is not compliant if it fails to satisfy one or more of the MUST requirements for the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2688 M 0.098 0 (protocols it implements. An implementation that satisfies all the MUST and all the SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2738 M 0.053 0 (requirements for its protocols is said to be \223unconditionally compliant\224; one that satisfies all the MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2788 M 0.012 0 (requirements but not all the SHOULD requirements for its protocols is said to be \223conditionally)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2838 M 0.168 0 (compliant.\224)A ; LH savelevel1 restore pagesave restore (%%[ Page: 8 ]%%) = %%PageTrailer %%Page: 9 9 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 261 M (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 261 M 0.500 0 (.)A 15.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 261 M -0.273 0 (Terminology)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 355 M 0.022 0 (This specification uses a number of terms to refer to the roles played by participants in, and objects of, the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 405 M 0.036 0 (HTTP communication.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 493 M -0.030 0 (connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 543 M 0.036 0 (A transport layer virtual circuit established between two programs for the purpose of communication.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 631 M -0.185 0 (message)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 681 M 0.039 0 (The basic unit of HTTP communication, consisting of a structured sequence of octets matching the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 731 M 0.028 0 (syntax defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 818 731 M (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 839 731 M 0.206 0 ( and transmitted via the connection.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 819 M -0.042 0 (request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 869 M 0.042 0 (An HTTP request message, as defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1217 869 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1238 869 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 957 M -0.120 0 (response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1007 M 0.027 0 (An HTTP response message, as defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1242 1007 M (6)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1263 1007 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1095 M -0.157 0 (resource)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1145 M -0.012 0 (A network data object or service that can be identified by a URI, as defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1838 1145 M 0.167 0 (3.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1891 1145 M -0.238 0 (. Resources)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1195 M 0.101 0 (may be available in multiple representations \(e.g. multiple languages, data formats, size, resolutions\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1245 M -0.019 0 (or vary in other ways.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1333 M -0.113 0 (entity)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1383 M 0.053 0 (The information transferred as the payload of a request or response. An entity consists of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1433 M 0.064 0 (metainformation in the form of entity-header fields and content in the form of an entity-body, as)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1483 M -0.005 0 (described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 732 1483 M (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 753 1483 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1571 M 0.148 0 (representation)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1621 M 0.067 0 (An entity included with a response that is subject to content negotiation, as described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2008 1621 M (12)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 1621 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1671 M 0.106 0 (There may exist multiple representations associated with a particular response status.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1759 M 0.097 0 (content negotiation)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1809 M 0.121 0 (The mechanism for selecting the appropriate representation when servicing a request, as described in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1859 M -0.061 0 (section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 517 1859 M (12)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 559 1859 M 0.126 0 (. The representation of entities in any response can be negotiated \(including error)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1909 M -0.071 0 (responses\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1997 M 0.338 0 (variant)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2047 M 0.111 0 (A resource may have one, or more than one, representation\(s\) associated with it at any given instant.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2097 M 0.082 0 (Each of these representations is termed a \221variant.\222 Use of the term \221variant\222 does not necessarily)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2147 M 0.044 0 (imply that the resource is subject to content negotiation.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2235 M 0.113 0 (client)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2285 M 0.063 0 (A program that establishes connections for the purpose of sending requests.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2373 M 0.156 0 (user agent)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2423 M 0.068 0 (The client which initiates a request. These are often browsers, editors, spiders \(web-traversing)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2473 M 0.028 0 (robots\), or other end user tools.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2561 M -0.101 0 (server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2611 M 0.060 0 (An application program that accepts connections in order to service requests by sending back)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2661 M 0.002 0 (responses. Any given program may be capable of being both a client and a server; our use of these)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2711 M 0.125 0 (terms refers only to the role being performed by the program for a particular connection, rather than)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2761 M 0.084 0 (to the program\222s capabilities in general. Likewise, any server may act as an origin server, proxy,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2811 M 0.062 0 (gateway, or tunnel, switching behavior based on the nature of each request.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 9 ]%%) = %%PageTrailer %%Page: 10 10 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (11)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.120 0 (origin server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 311 M 0.038 0 (The server on which a given resource resides or is to be created.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 399 M -0.397 0 (proxy)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 449 M 0.120 0 (An intermediary program which acts as both a server and a client for the purpose of making requests)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 499 M 0.014 0 (on behalf of other clients. Requests are serviced internally or by passing them on, with possible)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 549 M 0.129 0 (translation, to other servers. A proxy must implement both the client and server requirements of this)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 599 M -0.080 0 (specification.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 687 M -0.421 0 (gateway)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 737 M 0.012 0 (A server which acts as an intermediary for some other server. Unlike a proxy, a gateway receives)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 787 M 0.055 0 (requests as if it were the origin server for the requested resource; the requesting client may not be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 837 M 0.126 0 (aware that it is communicating with a gateway.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 925 M 0.333 0 (tunnel)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 975 M 0.072 0 (An intermediary program which is acting as a blind relay between two connections. Once active, a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1025 M 0.112 0 (tunnel is not considered a party to the HTTP communication, though the tunnel may have been)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1075 M 0.032 0 (initiated by an HTTP request. The tunnel ceases to exist when both ends of the relayed connections)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1125 M -0.054 0 (are closed.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1213 M -0.118 0 (cache)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1263 M 0.011 0 (A program\222s local store of response messages and the subsystem that controls its message storage,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1313 M 0.080 0 (retrieval, and deletion. A cache stores cachable responses in order to reduce the response time and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1363 M 0.050 0 (network bandwidth consumption on future, equivalent requests. Any client or server may include a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1413 M 0.129 0 (cache, though a cache cannot be used by a server that is acting as a tunnel.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1501 M -0.115 0 (cachable)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1551 M -0.047 0 (A response is cachable if a cache is allowed to store a copy of the response message for use in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1601 M 0.048 0 (answering subsequent requests. The rules for determining the cachability of HTTP responses are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1651 M 0.046 0 (defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 698 1651 M (13)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 740 1651 M 0.102 0 (. Even if a resource is cachable, there may be additional constraints on whether a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1701 M 0.049 0 (cache can use the cached copy for a particular request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1789 M 0.270 0 (first-hand)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1839 M 0.047 0 (A response is first-hand if it comes directly and without unnecessary delay from the origin server,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1889 M 0.049 0 (perhaps via one or more proxies. A response is also first-hand if its validity has just been checked)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1939 M 0.101 0 (directly with the origin server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2027 M 0.126 0 (explicit expiration time)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2077 M 0.153 0 (The time at which the origin server intends that an entity should no longer be returned by a cache)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2127 M 0.143 0 (without further validation.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2215 M 0.175 0 (heuristic expiration time)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2265 M 0.097 0 (An expiration time assigned by a cache when no explicit expiration time is available.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2353 M -0.099 0 (age)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2403 M 0.028 0 (The age of a response is the time since it was sent by, or successfully validated with, the origin server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2491 M -0.025 0 (freshness lifetime)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2541 M 0.107 0 (The length of time between the generation of a response and its expiration time.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2629 M 0.008 0 (fresh)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2679 M 0.003 0 (A response is fresh if its age has not yet exceeded its freshness lifetime.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2767 M 0.003 0 (stale)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2817 M 0.054 0 (A response is stale if its age has passed its freshness lifetime.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 10 ]%%) = %%PageTrailer %%Page: 11 11 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (12)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.191 0 (semantically transparent)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 311 M 0.146 0 (A cache behaves in a \223semantically transparent\224 manner, with respect to a particular response, when)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 361 M 0.085 0 (its use affects neither the requesting client nor the origin server, except to improve performance.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 411 M 0.054 0 (When a cache is semantically transparent, the client receives exactly the same response \(except for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 461 M 0.035 0 (hop-by-hop headers\) that it would have received had its request been handled directly by the origin)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 511 M -0.015 0 (server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 599 M 0.077 0 (validator)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 649 M 0.107 0 (A protocol element \(e.g., an entity tag or a )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 1116 654 M -0.200 0 (Last-Modified)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1441 649 M 0.144 0 ( time\) that is used to find out whether a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 701 M 0.000 0 (cache entry is an equivalent copy of an entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_58) cvn F4 58 xF F4_58 Ji 313 801 M (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 801 M 0.500 0 (.)A 15.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 801 M -0.114 0 (Overall Operation)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 895 M 0.041 0 (The HTTP protocol is a request/response protocol. A client sends a request to the server in the form of a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 945 M -0.028 0 (request method, URI, and protocol version, followed by a MIME-like message containing request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 995 M 0.035 0 (modifiers, client information, and possible body content over a connection with a server. The server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1045 M 0.028 0 (responds with a status line, including the message\222s protocol version and a success or error code, followed)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1095 M 0.013 0 (by a MIME-like message containing server information, entity metainformation, and possible entity-body)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1145 M 0.099 0 (content. The relationship between HTTP and MIME is described in appendix )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1629 1145 M 0.125 0 (19.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1703 1145 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1220 M 0.043 0 (Most HTTP communication is initiated by a user agent and consists of a request to be applied to a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1270 M 0.045 0 (resource on some origin server. In the simplest case, this may be accomplished via a single connection \(v\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1320 M 0.092 0 (between the user agent \(UA\) and the origin server \(O\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1393 M -0.200 0 ( request chain ------------------------>)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1438 M -0.200 0 ( UA -------------------v------------------- O)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1483 M -0.200 0 ( <----------------------- response chain)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1555 M 0.088 0 (A more complicated situation occurs when one or more intermediaries are present in the request/response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1605 M 0.092 0 (chain. There are three common forms of intermediary: proxy, gateway, and tunnel. A proxy is a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1655 M 0.082 0 (forwarding agent, receiving requests for a URI in its absolute form, rewriting all or part of the message,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1705 M 0.022 0 (and forwarding the reformatted request toward the server identified by the URI. A gateway is a receiving)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1755 M 0.091 0 (agent, acting as a layer above some other server\(s\) and, if necessary, translating the requests to the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1805 M 0.050 0 (underlying server\222s protocol. A tunnel acts as a relay point between two connections without changing the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1855 M 0.131 0 (messages; tunnels are used when the communication needs to pass through an intermediary \(such as a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1905 M 0.091 0 (firewall\) even when the intermediary cannot understand the contents of the messages.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1978 M -0.200 0 ( request chain -------------------------------------->)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2023 M -0.200 0 ( UA -----v----- A -----v----- B -----v----- C -----v----- O)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2068 M -0.200 0 ( <------------------------------------- response chain)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2140 M 0.097 0 (The figure above shows three intermediaries \(A, B, and C\) between the user agent and origin server. A)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2190 M 0.098 0 (request or response message that travels the whole chain will pass through four separate connections. This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2240 M 0.006 0 (distinction is important because some HTTP communication options may apply only to the connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2290 M 0.155 0 (with the nearest, non-tunnel neighbor, only to the end-points of the chain, or to all connections along the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2340 M 0.207 0 (chain. Although the diagram is linear, each participant may be engaged in multiple, simultaneous)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2390 M 0.078 0 (communications. For example, B may be receiving requests from many clients other than A, and/or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2440 M 0.187 0 (forwarding requests to servers other than C, at the same time that it is handling A\222s request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2515 M 0.117 0 (Any party to the communication which is not acting as a tunnel may employ an internal cache for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2565 M 0.089 0 (handling requests. The effect of a cache is that the request/response chain is shortened if one of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2615 M 0.142 0 (participants along the chain has a cached response applicable to that request. The following illustrates the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2665 M 0.092 0 (resulting chain if B has a cached copy of an earlier response from O \(via C\) for a request which has not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2715 M -0.167 0 (been cached by UA or A.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2788 M -0.200 0 ( request chain ---------->)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2833 M -0.200 0 ( UA -----v----- A -----v----- B - - - - - - C - - - - - - O)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2878 M -0.200 0 ( <--------- response chain)A ; LH savelevel1 restore pagesave restore (%%[ Page: 11 ]%%) = %%PageTrailer %%Page: 12 12 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (13)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M -0.001 0 (Not all responses are usefully cachable, and some requests may contain modifiers which place special)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.050 0 (requirements on cache behavior. HTTP requirements for cache behavior and cachable responses are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M 0.046 0 (defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 623 361 M (13)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 665 361 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M 0.060 0 (In fact, there are a wide variety of architectures and configurations of caches and proxies currently being)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 486 M 0.007 0 (experimented with or deployed across the World Wide Web; these systems include national hierarchies of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 536 M 0.032 0 (proxy caches to save transoceanic bandwidth, systems that broadcast or multicast cache entries,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 586 M 0.049 0 (organizations that distribute subsets of cached data via CD-ROM, and so on. HTTP systems are used in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 636 M 0.090 0 (corporate intranets over high-bandwidth links, and for access via PDAs with low-power radio links and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 686 M 0.011 0 (intermittent connectivity. The goal of HTTP/1.1 is to support the wide diversity of configurations already)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 736 M -0.021 0 (deployed while introducing protocol constructs that meet the needs of those who build web applications)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 786 M 0.200 0 (that require high reliability and, failing that, at least reliable indications of failure.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 861 M 0.027 0 (HTTP communication usually takes place over TCP/IP connections. The default port is TCP 80)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1923 861 M 0.138 0 (, but other)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 911 M 0.007 0 (ports can be used. This does not preclude HTTP from being implemented on top of any other protocol on)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 961 M 0.088 0 (the Internet, or on other networks. HTTP only presumes a reliable transport; any protocol that provides)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1011 M 0.096 0 (such guarantees can be used; the mapping of the HTTP/1.1 request and response structures onto the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1061 M 0.050 0 (transport data units of the protocol in question is outside the scope of this specification.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1136 M 0.072 0 (In HTTP/1.0, most implementations used a new connection for each request/response exchange. In)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1186 M 0.020 0 (HTTP/1.1, a connection may be used for one or more request/response exchanges, although connections)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1236 M -0.136 0 (may be closed for a variety of reasons \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1162 1236 M 0.167 0 (8.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1215 1236 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_75) cvn F2 75 xF F2_75 Ji 313 1337 M 10.750 0 32 0.500 0 (2 )D ; : 0 0 2425 3213 rc 0 0 0 sco F2_75 Ji 381 1337 M -0.392 0 (Notational Conventions and Generic Grammar)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 1474 M (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1474 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1474 M -0.096 0 (Augmented BNF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1568 M 0.079 0 (All of the mechanisms specified in this document are described in both prose and an augmented Backus-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1618 M 0.052 0 (Naur Form \(BNF\) similar to that used by RFC 822 [9])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1228 1618 M 0.117 0 (. Implementers will need to be familiar with the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1668 M 0.094 0 (notation in order to understand this specification. The augmented BNF includes the following constructs:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F5) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F5_42) cvn F5 42 xF F5_42 Ji 313 1766 M -0.200 0 (name = definition)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1813 M 0.083 0 (The name of a rule is simply the name itself \(without any enclosing )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1613 1818 M -0.200 0 ("<")A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1688 1813 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1772 1818 M -0.200 0 (">")A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1847 1813 M 0.294 0 (\) and is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1865 M 0.109 0 (separated from its definition by the equal \223=\224 character. Whitespace is only significant in that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1915 M 0.173 0 (indentation of continuation lines is used to indicate a rule definition that spans more than one)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1965 M 0.174 0 (line. Certain basic rules are in uppercase, such as )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1306 1970 M -0.200 0 (SP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1356 1965 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1378 1970 M -0.200 0 (LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1453 1965 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1475 1970 M -0.200 0 (HT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1525 1965 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1547 1970 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1647 1965 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1669 1970 M -0.200 0 (DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1794 1965 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1816 1970 M -0.200 0 (ALPHA)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1941 1965 M 0.088 0 (, etc.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2017 M 0.096 0 (Angle brackets are used within definitions whenever their presence will facilitate discerning the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2067 M 0.023 0 (use of rule names.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2165 M -0.200 0 ("literal")A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2212 M 0.099 0 (Quotation marks surround literal text. Unless stated otherwise, the text is case-insensitive.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2310 M -0.200 0 (rule1 | rule2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2357 M 0.092 0 (Elements separated by a bar \(\223|\224\) are alternatives, e.g., \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1411 2362 M -0.200 0 (yes | no)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1611 2357 M 0.017 0 (\224 will accept )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1834 2362 M -0.200 0 (yes)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1909 2357 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1966 2362 M -0.200 0 (no)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2016 2357 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2457 M -0.200 0 (\(rule1 rule2\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2504 M 0.149 0 (Elements enclosed in parentheses are treated as a single element. Thus,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2554 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 481 2559 M -0.200 0 (\(elem)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 606 2559 M -0.200 0 ( \(foo)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 731 2559 M -0.200 0 ( |)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 781 2559 M -0.200 0 ( bar\))A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 906 2559 M -0.200 0 ( elem\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1056 2554 M -0.046 0 (\224 allows the token sequences \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1569 2559 M -0.200 0 (elem)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1669 2559 M -0.200 0 ( foo)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1769 2559 M -0.200 0 ( elem)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1894 2554 M 0.441 0 (\224 and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2606 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 481 2611 M -0.200 0 (elem)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 581 2611 M -0.200 0 ( bar)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 681 2611 M -0.200 0 ( elem)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 806 2606 M 0.426 0 (\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2706 M -0.200 0 (*rule)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2753 M 0.210 0 (The character \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 725 2758 M -0.200 0 (*)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 750 2753 M 0.140 0 (\224 preceding an element indicates repetition. The full form is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2805 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 481 2810 M -0.200 0 (*element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 831 2805 M 0.275 0 (\224 indicating at least )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1173 2810 M -0.200 0 ()A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1248 2805 M 0.257 0 ( and at most )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1466 2810 M -0.200 0 ()A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1541 2805 M -0.127 0 ( occurrences of )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1806 2810 M -0.200 0 (element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1981 2805 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2857 M -0.003 0 (Default values are )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 779 2862 M -0.200 0 (0)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 804 2857 M 0.182 0 ( and infinity so that \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1164 2862 M -0.200 0 (*\(element\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1414 2857 M 0.114 0 (\224 allows any number, including zero;)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2909 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 481 2914 M -0.200 0 (1*element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 706 2909 M 0.171 0 (\224 requires at least one; and \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1187 2914 M -0.200 0 (1*2element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1437 2909 M -0.072 0 (\224 allows one or two.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 12 ]%%) = %%PageTrailer %%Page: 13 13 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (14)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ([rule])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 306 M -0.008 0 (Square brackets enclose optional elements; \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1215 311 M -0.200 0 ([foo)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1315 311 M -0.200 0 ( bar])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1440 306 M 0.052 0 (\224 is equivalent to \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1756 311 M -0.200 0 (*1\(foo)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1906 311 M -0.200 0 ( bar\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2031 306 M 0.426 0 (\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Italic (F4) cvn 0.905 (Times-Italic) cvn /Type1 T (Times-Italic) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 313 408 M -0.014 0 (N)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 341 408 M 0.500 0 ( )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 352 413 M -0.200 0 (rule)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 460 M -0.043 0 (Specific repetition: \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 812 465 M -0.200 0 (\(element\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1112 460 M 0.052 0 (\224 is equivalent to \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1428 465 M -0.200 0 (*\(element\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1828 460 M 0.378 0 (\224; that is,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 512 M -0.225 0 (exactly )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 593 517 M -0.200 0 ()A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 668 512 M -0.127 0 ( occurrences of )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 933 517 M -0.200 0 (\(element\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1158 512 M 0.357 0 (. Thus )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1276 517 M -0.200 0 (2DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1426 512 M 0.264 0 ( is a 2-digit number, and )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1854 517 M -0.200 0 (3ALPHA)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2004 512 M 0.268 0 ( is a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 564 M 0.159 0 (string of three alphabetic characters.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 662 M -0.200 0 (#rule)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 709 M 0.004 0 (A construct \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 687 714 M -0.200 0 (#)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 712 709 M 0.130 0 (\224 is defined, similar to \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1119 714 M -0.200 0 (*)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1144 709 M 0.070 0 (\224, for defining lists of elements. The full form is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 761 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 481 766 M -0.200 0 (#element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 831 761 M 0.284 0 ( \224 indicating at least )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1184 766 M -0.200 0 ()A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1259 761 M 0.257 0 ( and at most )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1477 766 M -0.200 0 ()A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1552 761 M -0.015 0 ( elements, each separated by one)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 813 M 0.015 0 (or more commas \()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 770 818 M -0.200 0 (",")A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 845 813 M 0.095 0 (\) and optional linear whitespace \(LWS\). This makes the usual form of lists)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 865 M -0.056 0 (very easy; a rule such as \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 900 870 M -0.200 0 (\()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 925 870 M -0.200 0 ( *LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1050 870 M -0.200 0 ( element)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1250 870 M -0.200 0 ( *\()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1325 870 M -0.200 0 ( *LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1450 870 M -0.200 0 ( ",")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1550 870 M -0.200 0 ( *LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1675 870 M -0.200 0 ( element)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1875 870 M -0.200 0 ( \)\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1950 865 M 0.101 0 ( \224 can be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 917 M -0.030 0 (shown as \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 647 922 M -0.200 0 (1#element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 872 917 M 0.087 0 (\224. Wherever this construct is used, null elements are allowed, but do not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 969 M 0.084 0 (contribute to the count of elements present. That is, \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1360 974 M -0.200 0 (\(element\), , \(element\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1910 969 M 0.268 0 ( \224 is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1021 M 0.060 0 (permitted, but counts as only two elements. Therefore, where at least one element is required, at)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1071 M 0.085 0 (least one non-null element must be present. Default values are )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1524 1076 M -0.200 0 (0)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1549 1071 M 0.206 0 ( and infinity so that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1123 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 481 1128 M -0.200 0 (#element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 681 1123 M 0.104 0 (\224 allows any number, including zero; \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1337 1128 M -0.200 0 (1#element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1562 1123 M 0.189 0 (\224 requires at least one; and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1175 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 481 1180 M -0.200 0 (1#2element)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 731 1175 M -0.072 0 (\224 allows one or two.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1275 M -0.200 0 (; comment)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1322 M 0.069 0 (A semi-colon, set off some distance to the right of rule text, starts a comment that continues to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1372 M 0.087 0 (the end of line. This is a simple way of including useful notes in parallel with the specifications.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1470 M -0.200 0 (implied *LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1517 M 0.025 0 (The grammar described by this specification is word-based. Except where noted otherwise, linear)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1567 M -0.091 0 (whitespace \()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 673 1572 M -0.200 0 (LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 748 1567 M -0.065 0 (\) can be included between any two adjacent words \()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1616 1572 M -0.200 0 (token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1741 1567 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1798 1572 M -0.200 0 (quoted-)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 463 1624 M -0.200 0 (string)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 613 1619 M 0.089 0 (\), and between adjacent tokens and delimiters \()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1408 1624 M -0.200 0 (tspecials)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1633 1619 M 0.233 0 (\), without changing the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1671 M 0.124 0 (interpretation of a field. At least one delimiter \()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1266 1676 M -0.200 0 (tspecials)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1491 1671 M -0.077 0 (\) must exist between any two tokens,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1723 M 0.020 0 (since they would otherwise be interpreted as a single token.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F6) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F6_58) cvn F6 58 xF F6_58 Ji 313 1823 M (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F6_58 Ji 342 1823 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F6_58 Ji 416 1823 M 0.074 0 (Basic Rules)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1917 M 0.043 0 (The following rules are used throughout this specification to describe basic parsing constructs. The US-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1967 M -0.030 0 (ASCII coded character set is defined by ANSI X3.4-1986 [21])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1361 1967 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2040 M -0.200 0 ( OCTET = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2085 M -0.200 0 ( CHAR = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2130 M -0.200 0 ( UPALPHA = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2175 M -0.200 0 ( LOALPHA = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2220 M -0.200 0 ( ALPHA = UPALPHA | LOALPHA)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2265 M -0.200 0 ( DIGIT = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2310 M -0.200 0 ( CTL = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2400 M -0.200 0 ( CR = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2445 M -0.200 0 ( LF = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2490 M -0.200 0 ( SP = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2535 M -0.200 0 ( HT = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2580 M -0.200 0 ( <"> = )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2652 M -0.024 0 (HTTP/1.1 defines the sequence )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 850 2657 M -0.200 0 (CR LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 975 2652 M 0.062 0 ( as the end-of-line marker for all protocol elements except the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2704 M -0.144 0 (entity-body \(see appendix )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 756 2704 M 0.125 0 (19.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 830 2704 M 0.101 0 ( for tolerant applications\). The end-of-line marker within an entity-body is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2754 M -0.054 0 (defined by its associated media type, as described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1328 2754 M 0.167 0 (3.7)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1381 2754 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2827 M -0.200 0 ( CRLF = CR LF)A ; LH savelevel1 restore pagesave restore (%%[ Page: 13 ]%%) = %%PageTrailer %%Page: 14 14 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (15)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.082 0 (HTTP/1.1 headers can be folded onto multiple lines if the continuation line begins with a space or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.179 0 (horizontal tab. All linear white space, including folding, has the same semantics as )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 1728 316 M -0.200 0 (SP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1778 311 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 386 M -0.200 0 ( LWS = [CRLF] 1*\( SP | HT \))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 458 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 463 M -0.200 0 (TEXT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 490 458 M 0.074 0 ( rule is only used for descriptive field contents and values that are not intended to be interpreted)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 510 M -0.053 0 (by the message parser. Words of )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 870 515 M -0.200 0 (*TEXT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 995 510 M 0.156 0 ( may contain characters from character sets other than ISO 8859-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 562 M -0.002 0 (1 [22] only when encoded according to the rules of RFC 1522 [14])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1435 562 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 635 M -0.200 0 ( TEXT = )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 752 M 0.056 0 (Hexadecimal numeric characters are used in several protocol elements.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 825 M -0.200 0 ( HEX = "A" | "B" | "C" | "D" | "E" | "F")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 870 M -0.200 0 ( | "a" | "b" | "c" | "d" | "e" | "f" | DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 942 M -0.067 0 (Many HTTP/1.1 header field values consist of words separated by )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1432 947 M -0.200 0 (LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1507 942 M 0.087 0 ( or special characters. These special)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 994 M 0.107 0 (characters MUST be in a quoted string to be used within a parameter value.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1067 M -0.200 0 ( token = 1*)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1137 M -0.200 0 ( tspecials = "\(" | "\)" | "<" | ">" | "@")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1182 M -0.200 0 ( | "," | ";" | ":" | "\\" | <">)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1227 M -0.200 0 ( | "/" | "[" | "]" | "?" | "=")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1272 M -0.200 0 ( | "{" | "}" | SP | HT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1344 M 0.062 0 (Comments can be included in some HTTP header fields by surrounding the comment text with)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1394 M 0.076 0 (parentheses. Comments are only allowed in fields containing \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1371 1399 M -0.200 0 (comment)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1546 1394 M 0.104 0 (\224 as part of their field value)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1446 M 0.105 0 (definition. In all other fields, parentheses are considered part of the field value.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1519 M -0.200 0 ( comment = "\(" *\( ctext | comment \) "\)")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1564 M -0.200 0 ( ctext = )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1636 M 0.070 0 (A string of text is parsed as a single word if it is quoted using double-quote marks.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1709 M -0.200 0 ( quoted-string = \( <"> *\(qdtext\) <"> \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1779 M -0.200 0 ( qdtext = >)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1851 M 0.087 0 (The backslash character \(\223\\\224\) may be used as a single-character quoting mechanism only within quoted-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1901 M 0.168 0 (string and comment constructs.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1974 M -0.200 0 ( quoted-pair = "\\" CHAR)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_75) cvn F4 75 xF F4_75 Ji 313 2072 M 10.750 0 32 0.500 0 (3 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_75 Ji 381 2072 M -0.324 0 (Protocol Parameters)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_58) cvn F4 58 xF F4_58 Ji 313 2209 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2209 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2209 M 0.021 0 (HTTP Version)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2303 M 0.041 0 (HTTP uses a \223.\224 numbering scheme to indicate versions of the protocol. The protocol)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2353 M 0.037 0 (versioning policy is intended to allow the sender to indicate the format of a message and its capacity for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2403 M 0.193 0 (understanding further HTTP communication, rather than the features obtained via that communication.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2453 M 0.022 0 (No change is made to the version number for the addition of message components which do not affect)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2503 M 0.057 0 (communication behavior or which only add to extensible field values. The number is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2553 M 0.113 0 (incremented when the changes made to the protocol add features which do not change the general)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2603 M 0.107 0 (message parsing algorithm, but which may add to the message semantics and imply additional capabilities)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2653 M 0.096 0 (of the sender. The number is incremented when the format of a message within the protocol is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2703 M 0.195 0 (changed.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2778 M 0.030 0 (The version of an HTTP message is indicated by an )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1194 2783 M -0.200 0 (HTTP-Version)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1494 2778 M 0.106 0 ( field in the first line of the message.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2853 M -0.200 0 ( HTTP-Version = "HTTP" "/" 1*DIGIT "." 1*DIGIT)A ; LH savelevel1 restore pagesave restore (%%[ Page: 14 ]%%) = %%PageTrailer %%Page: 15 15 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (16)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.128 0 (Note that the major and minor numbers MUST be treated as separate integers and that each may be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.230 0 (incremented higher than a single digit. Thus, HTTP/2.4 is a lower version than HTTP/2.13, which in turn)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M 0.025 0 (is lower than HTTP/12.3. Leading zeros MUST be ignored by recipients and MUST NOT be sent.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M 0.127 0 (Applications sending )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 682 441 M -0.200 0 (Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 857 436 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 914 441 M -0.200 0 (Response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1114 436 M -0.039 0 ( messages, as defined by this specification, MUST include)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 488 M 0.617 0 (an )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 365 493 M -0.200 0 (HTTP-Version)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 665 488 M -0.327 0 ( of \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 738 493 M -0.200 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 938 488 M 0.132 0 (\224. Use of this version number indicates that the sending application)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 540 M 0.084 0 (is at least conditionally compliant with this specification.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 615 M 0.110 0 (The HTTP version of an application is the highest HTTP version for which the application is at least)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 665 M 0.055 0 (conditionally compliant.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 740 M -0.018 0 (Proxy and gateway applications must be careful when forwarding messages in protocol versions different)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 790 M 0.049 0 (from that of the application. Since the protocol version indicates the protocol capability of the sender, a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 840 M 0.074 0 (proxy/gateway MUST never send a message with a version indicator which is greater than its actual)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 890 M 0.019 0 (version; if a higher version request is received, the proxy/gateway MUST either downgrade the request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 940 M 0.109 0 (version, respond with an error, or switch to tunnel behavior. Requests with a version lower than that of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 990 M -0.102 0 (proxy/gateway\222s version MAY be upgraded before being forwarded; the proxy/gateway\222s response to that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1040 M 0.058 0 (request MUST be in the same major version as the request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1115 M -0.070 0 (Note: Converting between versions of HTTP may involve modification of header fields required)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1165 M -0.095 0 (or forbidden by the versions involved.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_58) cvn F4 58 xF F4_58 Ji 313 1265 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 1265 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 1265 M -0.038 0 (Uniform Resource Identifiers)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1359 M -0.043 0 (URIs have been known by many names: WWW addresses, Universal Document Identifiers, Universal)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1409 M -0.091 0 (Resource Identifiers )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 661 1409 M -0.061 0 (, and finally the combination of Uniform Resource Locators \(URL\) )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1799 1409 M 0.172 0 ( and Names)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1459 M -0.356 0 (\(URN\) )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 438 1459 M 0.042 0 (. As far as HTTP is concerned, Uniform Resource Identifiers are simply formatted strings which)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1509 M 0.072 0 (identify--via name, location, or any other characteristic--a resource.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_42) cvn F4 42 xF F4_42 Ji 313 1609 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 1609 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 1609 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 428 1609 M 0.012 0 (General Syntax)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1684 M -0.039 0 (URIs in HTTP can be represented in absolute form or relative to some known base URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1783 1684 M 0.158 0 (, depending upon)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1734 M -0.017 0 (the context of their use. The two forms are differentiated by the fact that absolute URIs always begin with)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1784 M -0.128 0 (a scheme name followed by a colon.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1857 M -0.200 0 ( URI = \( absoluteURI | relativeURI \) [ "#" fragment ])A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1927 M -0.200 0 ( absoluteURI = scheme ":" *\( uchar | reserved \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1997 M -0.200 0 ( relativeURI = net_path | abs_path | rel_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2067 M -0.200 0 ( net_path = "//" net_loc [ abs_path ])A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2112 M -0.200 0 ( abs_path = "/" rel_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2157 M -0.200 0 ( rel_path = [ path ] [ ";" params ] [ "?" query ])A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2227 M -0.200 0 ( path = fsegment *\( "/" segment \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2272 M -0.200 0 ( fsegment = 1*pchar)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2317 M -0.200 0 ( segment = *pchar)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2387 M -0.200 0 ( params = param *\( ";" param \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2432 M -0.200 0 ( param = *\( pchar | "/" \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2502 M -0.200 0 ( scheme = 1*\( ALPHA | DIGIT | "+" | "-" | "." \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2547 M -0.200 0 ( net_loc = *\( pchar | ";" | "?" \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2592 M -0.200 0 ( query = *\( uchar | reserved \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2637 M -0.200 0 ( fragment = *\( uchar | reserved \))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2707 M -0.200 0 ( pchar = uchar | ":" | "@" | "&" | "=" | "+")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2752 M -0.200 0 ( uchar = unreserved | escape)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2797 M -0.200 0 ( unreserved = ALPHA | DIGIT | safe | extra | national)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2867 M -0.200 0 ( escape = "%" HEX HEX)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2912 M -0.200 0 ( reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+")A ; LH savelevel1 restore pagesave restore (%%[ Page: 15 ]%%) = %%PageTrailer %%Page: 16 16 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (17)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ( extra = "!" | "*" | "'" | "\(" | "\)" | ",")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 ( safe = "$" | "-" | "_" | ".")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 349 M -0.200 0 ( unsafe = CTL | SP | <"> | "#" | "%" | "<" | ">")A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 394 M -0.200 0 ( national = )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 511 M 0.020 0 (For definitive information on URL syntax and semantics, see RFC 1738 [4])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1586 511 M 0.111 0 ( and RFC 1808 [11])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1924 511 M 0.056 0 (. The BNF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 561 M -0.029 0 (above includes national characters not allowed in valid URLs as specified by RFC 1738, since HTTP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 611 M 0.102 0 (servers are not restricted in the set of )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 947 616 M -0.200 0 (unreserved)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1197 611 M 0.105 0 ( characters allowed to represent the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1805 616 M -0.200 0 (rel_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2005 611 M 0.438 0 ( part)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 663 M -0.095 0 (of addresses, and HTTP proxies may receive requests for URIs not defined by RFC 1738.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 738 M -0.047 0 (The HTTP protocol does not place any )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Italic (F4) cvn 0.905 (Times-Italic) cvn /Type1 T (Times-Italic) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 975 738 M 0.059 0 (a priori)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1105 738 M 0.017 0 ( limit on the length of a URI. Servers MUST be able to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 788 M -0.052 0 (handle the URI of any resource they serve, and SHOULD be able to handle URIs of unbounded length if)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 838 M -0.020 0 (they provide GET-based forms that could generate such URIs. A server SHOULD return )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1816 838 M -0.138 0 (414 \(Request-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 888 M -0.224 0 (URI Too Long\) )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 584 888 M 0.117 0 (status if a URI is longer than the server can handle \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1659 888 M 0.143 0 (10.4.15)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1786 888 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 963 M -0.107 0 (Note: Servers should be cautious about depending on URI lengths above 255 bytes, because some)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1013 M 0.064 0 (older client or proxy implementations may not properly support these lengths.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F6) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 313 1113 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 334 1113 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 366 1113 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 428 1113 M -0.105 0 (http URL)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1188 M 0.015 0 (The \223http\224 scheme is used to locate network resources via the HTTP protocol. This section defines the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1238 M -0.033 0 (scheme-specific syntax and semantics for http URLs.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1311 M -0.200 0 ( http_URL = "http:" "//" host [ ":" port ] [ abs_path ])A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1381 M -0.200 0 ( host = )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1541 M -0.200 0 ( port = *DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1613 M 0.101 0 (If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 414 1618 M -0.200 0 (port)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 514 1613 M 0.111 0 ( is empty or not given, port 80 is assumed. The semantics are that the identified resource is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1665 M 0.119 0 (located at the server listening for TCP connections on that )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1307 1670 M -0.200 0 (port)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1407 1665 M 0.168 0 ( of that )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1538 1670 M -0.200 0 (host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1638 1665 M 0.403 0 (, and the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1796 1670 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1717 M 0.022 0 (for the resource is )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 626 1722 M -0.200 0 (abs_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 826 1717 M -0.156 0 (. The use of IP addresses in URL\222s SHOULD be avoided whenever possible)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1769 M -0.082 0 (\(see RFC 1900 [24])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 644 1769 M 0.172 0 (\). If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 781 1774 M -0.200 0 (abs_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 981 1769 M 0.064 0 ( is not present in the URL, it MUST be given as \223/\224 when used as)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1821 M 0.426 0 (a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 343 1826 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 618 1821 M -0.014 0 ( for a resource \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1013 1821 M 0.200 0 (5.1.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1098 1821 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 313 1948 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 334 1948 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 366 1948 M 0.500 0 (.)A 19.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 428 1948 M -0.297 0 (URI Comparison)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2023 M -0.069 0 (When comparing two URIs to decide if they match or not, a client SHOULD use a case-sensitive octet-by-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2073 M -0.017 0 (octet comparison of the entire URIs, with these exceptions:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F8) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F8_42) cvn F8 42 xF F8_42 Ji 388 2150 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2154 M 0.083 0 (A port that is empty or not given is equivalent to the default port for that URI;)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2210 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2214 M -0.038 0 (Comparisons of host names MUST be case-insensitive;)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2270 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2274 M -0.054 0 (Comparisons of scheme names MUST be case-insensitive;)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2330 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2334 M 0.051 0 (An empty abs_path is equivalent to an abs_path of \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1344 2339 M -0.200 0 (/)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1369 2334 M 0.426 0 (\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2390 M 0.109 0 (Characters other than those in the \223reserved\224 and \223unsafe\224 sets \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1595 2390 M 0.167 0 (3.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1648 2390 M 0.164 0 (\) are equivalent to their)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2440 M -0.648 0 (\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 331 2445 M -0.200 0 ("%" HEX HEX)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 606 2440 M 0.087 0 (\224 encodings.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2517 M 0.022 0 (For example, the following three URIs are equivalent:)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2590 M -0.200 0 ( http://abc.com:80/~smith/home.html)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2635 M -0.200 0 ( http://ABC.com/%7Esmith/home.html)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2680 M -0.200 0 ( http://ABC.com:/%7esmith/home.html)A ; LH savelevel1 restore pagesave restore (%%[ Page: 16 ]%%) = %%PageTrailer %%Page: 17 17 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (18)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 261 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 261 M 0.500 0 (.)A 15.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 261 M 0.010 0 (Date/Time Formats)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_42) cvn F2 42 xF F2_42 Ji 313 380 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 380 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 380 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 380 M -0.092 0 (Full Date)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 455 M 0.042 0 (HTTP applications have historically allowed three different formats for the representation of date/time)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 505 M 0.093 0 (stamps:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F5) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F5_42) cvn F5 42 xF F5_42 Ji 313 578 M -0.200 0 ( Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 623 M -0.200 0 ( Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 668 M -0.200 0 ( Sun Nov 6 08:49:37 1994 ; ANSI C's asctime\(\) format)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 740 M 0.122 0 (The first format is preferred as an Internet standard and represents a fixed-length subset of that defined by)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 790 M -0.042 0 (RFC 1123 )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 497 790 M 0.102 0 ( \(an update to RFC 822 )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 903 790 M 0.004 0 (\). The second format is in common use, but is based on the obsolete)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 840 M -0.029 0 (RFC 850 [12])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 546 840 M 0.132 0 ( date format and lacks a four-digit year. HTTP/1.1 clients and servers that parse the date)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 890 M -0.001 0 (value MUST accept all three formats \(for compatibility with HTTP/1.0\), though they MUST only generate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 940 M 0.071 0 (the RFC 1123 format for representing HTTP-date values in header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1015 M -0.009 0 (Note: Recipients of date values are encouraged to be robust in accepting date values that may)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1065 M 0.044 0 (have been sent by non-HTTP applications, as is sometimes the case when retrieving or posting)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1115 M -0.089 0 (messages via proxies/gateways to SMTP or NNTP.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1190 M 0.051 0 (All HTTP date/time stamps MUST be represented in Greenwich Mean Time \(GMT\), without exception.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1240 M 0.071 0 (This is indicated in the first two formats by the inclusion of \223GMT\224 as the three-letter abbreviation for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1290 M 0.093 0 (time zone, and MUST be assumed when reading the asctime format.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1363 M -0.200 0 ( HTTP-date = rfc1123-date | rfc850-date | asctime-date)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1433 M -0.200 0 ( rfc1123-date = wkday "," SP date1 SP time SP "GMT")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1478 M -0.200 0 ( rfc850-date = weekday "," SP date2 SP time SP "GMT")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1523 M -0.200 0 ( asctime-date = wkday SP date3 SP time SP 4DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1593 M -0.200 0 ( date1 = 2DIGIT SP month SP 4DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1638 M -0.200 0 ( ; day month year \(e.g., 02 Jun 1982\))A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1683 M -0.200 0 ( date2 = 2DIGIT "-" month "-" 2DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1728 M -0.200 0 ( ; day-month-year \(e.g., 02-Jun-82\))A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1773 M -0.200 0 ( date3 = month SP \( 2DIGIT | \( SP 1DIGIT \)\))A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1818 M -0.200 0 ( ; month day \(e.g., Jun 2\))A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1888 M -0.200 0 ( time = 2DIGIT ":" 2DIGIT ":" 2DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1933 M -0.200 0 ( ; 00:00:00 - 23:59:59)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2003 M -0.200 0 ( wkday = "Mon" | "Tue" | "Wed")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2048 M -0.200 0 ( | "Thu" | "Fri" | "Sat" | "Sun")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2118 M -0.200 0 ( weekday = "Monday" | "Tuesday" | "Wednesday")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2163 M -0.200 0 ( | "Thursday" | "Friday" | "Saturday" | "Sunday")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2233 M -0.200 0 ( month = "Jan" | "Feb" | "Mar" | "Apr")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2278 M -0.200 0 ( | "May" | "Jun" | "Jul" | "Aug")A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2323 M -0.200 0 ( | "Sep" | "Oct" | "Nov" | "Dec")A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2395 M 0.082 0 (Note: HTTP requirements for the date/time stamp format apply only to their usage within the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2445 M 0.093 0 (protocol stream. Clients and servers are not required to use these formats for user presentation,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2495 M 0.066 0 (request logging, etc.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2595 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 2595 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 2595 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 2595 M -0.063 0 (Delta Seconds)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2670 M -0.006 0 (Some HTTP header fields allow a time value to be specified as an integer number of seconds, represented)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2720 M 0.100 0 (in decimal, after the time that the message was received.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2793 M -0.200 0 ( delta-seconds = 1*DIGIT)A ; LH savelevel1 restore pagesave restore (%%[ Page: 17 ]%%) = %%PageTrailer %%Page: 18 18 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (19)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 261 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 261 M 0.500 0 (.)A 15.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 261 M 0.013 0 (Character Sets)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 355 M 0.067 0 (HTTP uses the same definition of the term \223character set\224 as that described for MIME:)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 430 M 0.109 0 (The term \223character set\224 is used in this document to refer to a method used with one or more)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 480 M 0.006 0 (tables to convert a sequence of octets into a sequence of characters. Note that unconditional)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 530 M 0.171 0 (conversion in the other direction is not required, in that not all characters may be available in a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 580 M 0.060 0 (given character set and a character set may provide more than one sequence of octets to represent)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 630 M 0.148 0 (a particular character. This definition is intended to allow various kinds of character encodings,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 680 M 0.023 0 (from simple single-table mappings such as US-ASCII to complex table switching methods such)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 730 M 0.027 0 (as those that use ISO 2022\222s techniques. However, the definition associated with a MIME)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 780 M 0.011 0 (character set name MUST fully specify the mapping to be performed from octets to characters. In)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 830 M 0.160 0 (particular, use of external profiling information to determine the exact mapping is not permitted.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 905 M 0.065 0 (Note: This use of the term \223character set\224 is more commonly referred to as a \223character)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 955 M 0.124 0 (encoding.\224 However, since HTTP and MIME share the same registry, it is important that the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1005 M -0.010 0 (terminology also be shared.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1080 M -0.029 0 (HTTP character sets are identified by case-insensitive tokens. The complete set of tokens is defined by the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1130 M 0.088 0 (IANA Character Set registry [19])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 878 1130 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 313 1203 M -0.200 0 ( charset = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1275 M 0.093 0 (Although HTTP allows an arbitrary token to be used as a charset value, any token that has a predefined)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1325 M 0.117 0 (value within the IANA Character Set registry)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1081 1325 M 0.072 0 ( MUST represent the character set defined by that registry.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1375 M -0.006 0 (Applications SHOULD limit their use of character sets to those defined by the IANA registry.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1475 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1475 M 0.500 0 (.)A 15.500 0 32 (5 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1475 M -0.354 0 (Content Codings)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1569 M 0.137 0 (Content coding values indicate an encoding transformation that has been or can be applied to an entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1619 M -0.030 0 (Content codings are primarily used to allow a document to be compressed or otherwise usefully)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1669 M 0.055 0 (transformed without losing the identity of its underlying media type and without loss of information.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1719 M 0.032 0 (Frequently, the entity is stored in coded form, transmitted directly, and only decoded by the recipient.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1792 M -0.200 0 ( content-coding = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1864 M 0.206 0 (All )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 378 1869 M -0.200 0 (content-coding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 728 1864 M 0.037 0 ( values are case-insensitive. HTTP/1.1 uses content-coding values in the)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1921 M -0.200 0 (Accept-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 688 1916 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 842 1916 M 0.125 0 (14.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 916 1916 M 0.394 0 (\) and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1014 1921 M -0.200 0 (Content-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1414 1916 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1568 1916 M 0.100 0 (14.12)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1663 1916 M 0.123 0 (\) header fields. Although)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1968 M 0.114 0 (the value describes the content-coding, what is more important is that it indicates what decoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2018 M 0.056 0 (mechanism will be required to remove the encoding.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2093 M 0.048 0 (The Internet Assigned Numbers Authority \(IANA\) acts as a registry for content-coding value tokens.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2143 M 0.072 0 (Initially, the registry contains the following tokens:)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2243 M 0.169 0 (gzip)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2243 M 0.022 0 (An encoding format produced by the file compression program \223gzip\224 \(GNU zip\) as described in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2293 M -0.027 0 (RFC 1952 [25])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 717 2293 M 0.060 0 (. This format is a Lempel-Ziv coding \(LZ77\) with a 32 bit CRC.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2393 M -0.204 0 (compress)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2443 M -0.006 0 (The encoding format produced by the common UNIX file compression program \223compress\224. This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2493 M -0.018 0 (format is an adaptive Lempel-Ziv-Welch coding \(LZW\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2568 M 0.036 0 (Note: Use of program names for the identification of encoding formats is not desirable and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2618 M 0.052 0 (should be discouraged for future encodings. Their use here is representative of historical practice,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2668 M 0.016 0 (not good design. For compatibility with previous implementations of HTTP, applications should)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2718 M -0.018 0 (consider \223x-gzip\224 and \223x-compress\224 to be equivalent to \223gzip\224 and \223compress\224 respectively.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2806 M -0.183 0 (deflate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2806 M 0.056 0 (The \223zlib\224 format defined in RFC 1950[31] in combination with the \223deflate\224 compression)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2856 M 0.062 0 (mechanism described in RFC 1951[29].)A ; LH savelevel1 restore pagesave restore (%%[ Page: 18 ]%%) = %%PageTrailer %%Page: 19 19 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (20)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M -0.021 0 (New content-coding value tokens should be registered; to allow interoperability between clients and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.021 0 (servers, specifications of the content coding algorithms needed to implement a new value should be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M 0.052 0 (publicly available and adequate for independent implementation, and conform to the purpose of content)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 411 M 0.092 0 (coding defined in this section.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 511 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 511 M 0.500 0 (.)A 15.500 0 32 (6 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 511 M -0.039 0 (Transfer Codings)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 605 M 0.123 0 (Transfer coding values are used to indicate an encoding transformation that has been, can be, or may need)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 655 M 0.070 0 (to be applied to an entity-body in order to ensure \223safe transport\224 through the network. This differs from a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 705 M 0.120 0 (content coding in that the transfer coding is a property of the message, not of the original entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 313 778 M -0.200 0 ( transfer-coding = "chunked" | transfer-extension)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 848 M -0.200 0 ( transfer-extension = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 920 M 0.079 0 (All transfer-coding values are case-insensitive. HTTP/1.1 uses transfer coding values in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1867 925 M -0.200 0 (Transfer-)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 977 M -0.200 0 (Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 513 972 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 878 972 M 0.100 0 (14.40)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 973 972 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1049 M 0.084 0 (Transfer codings are analogous to the Content-Transfer-Encoding values of MIME )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1724 1049 M 0.021 0 (, which were designed)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1099 M 0.041 0 (to enable safe transport of binary data over a 7-bit transport service. However, safe transport has a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1149 M 0.017 0 (different focus for an 8bit-clean transfer protocol. In HTTP, the only unsafe characteristic of message-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1199 M 0.023 0 (bodies is the difficulty in determining the exact body length \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1473 1199 M 0.200 0 (7.2.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1558 1199 M 0.103 0 (\), or the desire to encrypt data)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1249 M 0.199 0 (over a shared transport.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1324 M 0.052 0 (The chunked encoding modifies the body of a message in order to transfer it as a series of chunks, each)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1374 M 0.021 0 (with its own size indicator, followed by an optional footer containing entity-header fields. This allows)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1424 M 0.047 0 (dynamically-produced content to be transferred along with the information necessary for the recipient to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1474 M 0.026 0 (verify that it has received the full message.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1547 M -0.200 0 ( Chunked-Body = *chunk)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1592 M -0.200 0 ( "0" CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1637 M -0.200 0 ( footer)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1682 M -0.200 0 ( CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1752 M -0.200 0 ( chunk = chunk-size [ chunk-ext ] CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1797 M -0.200 0 ( chunk-data CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1867 M -0.200 0 ( hex-no-zero = )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1937 M -0.200 0 ( chunk-size = hex-no-zero *HEX)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1982 M -0.200 0 ( chunk-ext = *\( ";" chunk-ext-name [ "=" chunk-ext-value ] \))A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2027 M -0.200 0 ( chunk-ext-name = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2072 M -0.200 0 ( chunk-ext-val = token | quoted-string)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2117 M -0.200 0 ( chunk-data = chunk-size\(OCTET\))A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2187 M -0.200 0 ( footer = *entity-header)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2259 M 0.004 0 (The chunked encoding is ended by a zero-sized chunk followed by the footer, which is terminated by an)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2309 M -0.025 0 (empty line. The purpose of the footer is to provide an efficient way to supply information about an entity)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2359 M 0.089 0 (that is generated dynamically; applications MUST NOT send header fields in the footer which are not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2409 M 0.027 0 (explicitly defined as being appropriate for the footer, such as )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1347 2414 M -0.200 0 (Content-MD5)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1622 2409 M 0.030 0 ( or future extensions to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2461 M 0.103 0 (HTTP for digital signatures or other facilities.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2536 M -0.005 0 (An example process for decoding a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 917 2541 M -0.200 0 (Chunked-Body)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1217 2536 M 0.188 0 ( is presented in appendix )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1650 2536 M 0.167 0 (19.4.6)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1756 2536 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2613 M 0.039 0 (All HTTP/1.1 applications MUST be able to receive and decode the \223chunked\224 transfer coding, and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2663 M 0.018 0 (MUST ignore transfer coding extensions they do not understand. A server which receives an entity-body)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2713 M 0.099 0 (with a transfer-coding it does not understand SHOULD return 501 \(Unimplemented\), and close the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2763 M 0.068 0 (connection. A server MUST NOT send transfer-codings to an HTTP/1.0 client.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 19 ]%%) = %%PageTrailer %%Page: 20 20 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (21)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 261 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 261 M 0.500 0 (.)A 15.500 0 32 (7 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 261 M 0.216 0 (Media Types)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 355 M -0.013 0 (HTTP uses Internet Media Types )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 883 355 M 0.438 0 ( in the )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 1002 360 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1302 355 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1456 355 M 0.100 0 (14.18)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1551 355 M 0.394 0 (\) and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1649 360 M -0.200 0 (Accept)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1799 355 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1953 355 M 0.125 0 (14.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2027 355 M 0.014 0 (\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 407 M 0.075 0 (header fields in order to provide open and extensible data typing and type negotiation.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 480 M -0.200 0 ( media-type = type "/" subtype *\( ";" parameter \))A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 525 M -0.200 0 ( type = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 570 M -0.200 0 ( subtype = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 642 M -0.026 0 (Parameters may follow the type/subtype in the form of attribute/value pairs.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 715 M -0.200 0 ( parameter = attribute "=" value)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 760 M -0.200 0 ( attribute = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 805 M -0.200 0 ( value = token | quoted-string)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 877 M 0.061 0 (The type, subtype, and parameter attribute names are case-insensitive. Parameter values may or may not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 927 M 0.081 0 (be case-sensitive, depending on the semantics of the parameter name. Linear white space \()A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1840 932 M -0.200 0 (LWS\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1940 927 M -0.235 0 ( MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 979 M 0.022 0 (NOT be used between the type and subtype, nor between an attribute and its value. User agents that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1029 M -0.020 0 (recognize the media-type MUST process \(or arrange to be processed by any external applications used to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1079 M -0.010 0 (process that type/subtype by the user agent\) the parameters for that MIME type as described by that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1129 M -0.041 0 (type/subtype definition to the and inform the user of any problems discovered.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1204 M 0.061 0 (Note: some older HTTP applications do not recognize media type parameters. When sending data)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1254 M 0.036 0 (to older HTTP applications, implementations should only use media type parameters when they)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1304 M -0.027 0 (are required by that type/subtype definition.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1379 M 0.041 0 (Media-type values are registered with the Internet Assigned Number Authority \(IANA)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1772 1379 M 0.043 0 (\). The media type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1429 M 0.092 0 (registration process is outlined in RFC 1590 [17])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1140 1429 M -0.032 0 (. Use of non-registered media types is discouraged.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_42) cvn F2 42 xF F2_42 Ji 313 1529 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 1529 M 0.500 0 (.)A (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 1529 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 1529 M -0.074 0 (Canonicalization and Text Defaults)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1604 M 0.100 0 (Internet media types are registered with a canonical form. In general, an entity-body transferred via HTTP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1654 M 0.097 0 (messages MUST be represented in the appropriate canonical form prior to its transmission; the exception)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1704 M 0.157 0 (is \223text\224 types, as defined in the next paragraph.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1779 M -0.002 0 (When in canonical form, media subtypes of the \223text\224 type use )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1379 1784 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1479 1779 M 0.121 0 ( as the text line break. HTTP relaxes)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1831 M 0.188 0 (this requirement and allows the transport of text media with plain )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1435 1836 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1485 1831 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1542 1836 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1592 1831 M 0.222 0 ( alone representing a line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1883 M -0.003 0 (break when it is done consistently for an entire entity-body. HTTP applications MUST accept )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1898 1888 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1998 1883 M 0.120 0 (, bare)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1940 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 363 1935 M 0.279 0 (, and bare )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 541 1940 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 591 1935 M 0.090 0 ( as being representative of a line break in text media received via HTTP. In addition, if)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1987 M 0.128 0 (the text is represented in a character set that does not use octets 13 and 10 for )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1631 1992 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1681 1987 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1765 1992 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1815 1987 M -0.143 0 ( respectively, as)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2039 M -0.048 0 (is the case for some multi-byte character sets, HTTP allows the use of whatever octet sequences are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2089 M 0.059 0 (defined by that character set to represent the equivalent of )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1301 2094 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1351 2089 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1435 2094 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1485 2089 M 0.031 0 ( for line breaks. This flexibility)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2141 M 0.075 0 (regarding line breaks applies only to text media in the entity-body; a bare )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1561 2146 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1611 2141 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1668 2146 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1718 2141 M -0.178 0 ( MUST NOT be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2193 M -0.063 0 (substituted for )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 564 2198 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 664 2193 M 0.127 0 ( within any of the HTTP control structures \(such as header fields and multipart)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2245 M 0.018 0 (boundaries\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2320 M -0.057 0 (If an entity-body is encoded with a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 907 2325 M -0.200 0 (Content-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1307 2320 M 0.126 0 (, the underlying data MUST be in a form)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2372 M -0.077 0 (defined above prior to being encoded.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2447 M 0.065 0 (The \223charset\224 parameter is used with some media types to define the character set \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1848 2447 M 0.167 0 (3.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1901 2447 M -0.037 0 (\) of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2497 M 0.040 0 (data. When no explicit charset parameter is provided by the sender, media subtypes of the \223text\224 type are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2547 M 0.030 0 (defined to have a default charset value of \223ISO-8859-1\224 when received via HTTP. Data in character sets)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2597 M 0.071 0 (other than \223ISO-8859-1\224 or its subsets MUST be labeled with an appropriate charset value.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2672 M 0.048 0 (Some HTTP/1.0 software has interpreted a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1044 2677 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1344 2672 M 0.120 0 ( header without charset parameter incorrectly)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2724 M 0.075 0 (to mean \223recipient should guess.\224 Senders wishing to defeat this behavior MAY include a charset)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2774 M 0.089 0 (parameter even when the charset is ISO-8859-1 and SHOULD do so when it is known that it will not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2824 M 0.027 0 (confuse the recipient.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 20 ]%%) = %%PageTrailer %%Page: 21 21 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (22)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.083 0 (Unfortunately, some older HTTP/1.0 clients did not deal properly with an explicit charset parameter.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.069 0 (HTTP/1.1 recipients MUST respect the charset label provided by the sender; and those user agents that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M 0.034 0 (have a provision to \223guess\224 a charset MUST use the charset from the content-type field if they support that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 411 M 0.169 0 (charset, rather than the recipient\222s preference, when initially displaying a document.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 511 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 511 M 0.500 0 (.)A (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 511 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 511 M -0.012 0 (Multipart Types)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 586 M 0.055 0 (MIME provides for a number of \223multipart\224 types -- encapsulations of one or more entities within a single)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 636 M 0.015 0 (message-body. All multipart types share a common syntax, as defined in section 7.2.1 of RFC 1521 [7])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2048 636 M 0.500 0 (,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 686 M 0.025 0 (and MUST include a boundary parameter as part of the media type value. The message body is itself a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 736 M -0.045 0 (protocol element and MUST therefore use only )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 1117 741 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1217 736 M -0.022 0 ( to represent line breaks between body-parts. Unlike)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 788 M -0.010 0 (in RFC 1521, the epilogue of any multipart message MUST be empty; HTTP applications MUST NOT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 838 M 0.166 0 (transmit the epilogue \(even if the original multipart contains an epilogue\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 913 M 0.136 0 (In HTTP, multipart body-parts MAY contain header fields which are significant to the meaning of that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 963 M 0.358 0 (part. A )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 443 968 M -0.200 0 (Content-Location )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 868 963 M 0.028 0 (header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1222 963 M 0.100 0 (14.15)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1317 963 M -0.109 0 (\) SHOULD be included in the body-part of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1015 M -0.041 0 (each enclosed entity that can be identified by a URL.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1090 M 0.082 0 (In general, an HTTP user agent SHOULD follow the same or similar behavior as a MIME user agent)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1140 M 0.062 0 (would upon receipt of a multipart type. If an application receives an unrecognized multipart subtype, the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1190 M 0.123 0 (application MUST treat it as being equivalent to \223multipart/mixed\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1265 M 0.017 0 (Note: The \223multipart/form-data\224 type has been specifically defined for carrying form data)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1315 M 0.026 0 (suitable for processing via the POST request method, as described in RFC 1867 [15])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1811 1315 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 1415 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1415 M 0.500 0 (.)A 15.500 0 32 (8 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1415 M -0.268 0 (Product Tokens)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1509 M -0.011 0 (Product tokens are used to allow communicating applications to identify themselves by software name and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1559 M 0.028 0 (version. Most fields using product tokens also allow sub-products which form a significant part of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1609 M 0.029 0 (application to be listed, separated by whitespace. By convention, the products are listed in order of their)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1659 M 0.073 0 (significance for identifying the application.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1732 M -0.200 0 ( product = token ["/" product-version])A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1777 M -0.200 0 ( product-version = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1849 M 0.075 0 (Examples:)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1922 M -0.200 0 ( User-Agent: CERN-LineMode/2.15 libwww/2.17b3)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1967 M -0.200 0 ( Server: Apache/0.8.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2039 M 0.089 0 (Product tokens should be short and to the point -- use of them for advertising or other non-essential)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2089 M 0.111 0 (information is explicitly forbidden. Although any token character may appear in a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1709 2094 M -0.200 0 (product-version)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2084 2089 M 0.500 0 (,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2141 M -0.058 0 (this token SHOULD only be used for a version identifier \(i.e., successive versions of the same product)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2191 M -0.106 0 (SHOULD only differ in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 785 2196 M -0.200 0 (product-version)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1160 2191 M 0.085 0 ( portion of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1411 2196 M -0.200 0 (product)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1586 2191 M 0.005 0 ( value\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 2293 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 2293 M 0.500 0 (.)A 15.500 0 32 (9 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 2293 M -0.143 0 (Quality Values)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2387 M 0.041 0 (HTTP content negotiation \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 907 2387 M (12)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 949 2387 M 0.102 0 (\) uses short \223floating point\224 numbers to indicate the relative)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2437 M 0.112 0 (importance \(\223weight\224\) of various negotiable parameters. A weight is normalized to a real number in the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2487 M 0.189 0 (range 0 through 1, where 0 is the minimum and 1 the maximum value. HTTP/1.1 applications MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2537 M 0.053 0 (NOT generate more than three digits after the decimal point. User configuration of these values SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2587 M 0.145 0 (also be limited in this fashion.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2660 M -0.200 0 ( qvalue = \( "0" [ "." 0*3DIGIT ] \))A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2705 M -0.200 0 ( | \( "1" [ "." 0*3\("0"\) ] \))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2777 M 0.061 0 (\223Quality values\224 is a misnomer, since these values merely represent relative degradation in desired)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2827 M -0.022 0 (quality.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 21 ]%%) = %%PageTrailer %%Page: 22 22 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (23)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 261 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 261 M 0.500 0 (.)A 15.500 0 32 (10 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 261 M -0.052 0 (Language Tags)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 355 M 0.067 0 (A language tag identifies a natural language spoken, written, or otherwise conveyed by human beings for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 405 M 0.069 0 (communication of information to other human beings. Computer languages are explicitly excluded. HTTP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 455 M 0.174 0 (uses language tags within the )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 821 460 M -0.200 0 (Accept-Language)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1196 455 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1280 460 M -0.200 0 (Content-Language)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1680 455 M -0.041 0 ( fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 532 M 0.060 0 (The syntax and registry of HTTP language tags is the same as that defined by RFC 1766 [1])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1864 532 M 0.207 0 (. In summary,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 582 M 0.038 0 (a language tag is composed of 1 or more parts: A primary language tag and a possibly empty series of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 632 M -0.085 0 (subtags:)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 705 M -0.200 0 ( language-tag = primary-tag *\( "-" subtag \))A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 775 M -0.200 0 ( primary-tag = 1*8ALPHA)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 820 M -0.200 0 ( subtag = 1*8ALPHA)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 892 M 0.110 0 (Whitespace is not allowed within the tag and all tags are case-insensitive. The name space of language)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 942 M 0.096 0 (tags is administered by the IANA. Example tags include:)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1015 M -0.200 0 ( en, en-US, en-cockney, i-cherokee, x-pig-latin)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1087 M 0.090 0 (where any two-letter primary-tag is an ISO 639 language abbreviation and any two-letter initial subtag is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1137 M 0.097 0 (an ISO 3166 country code. \(The last three tags above are not registered tags; all but the last are examples)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1187 M 0.026 0 (of tags which could be registered in future.\))A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1312 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1312 M 0.500 0 (.)A 15.500 0 32 (11 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 1312 M -0.039 0 (Entity Tags)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1406 M 0.036 0 (Entity tags are used for comparing two or more entities from the same requested resource. HTTP/1.1 uses)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1456 M 0.193 0 (entity tags in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 606 1461 M -0.200 0 (ETag)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 706 1456 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 860 1456 M 0.100 0 (14.20)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 955 1456 M 0.338 0 (\), )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 991 1461 M -0.200 0 (If-Match)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1191 1456 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1345 1456 M 0.100 0 (14.25)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1440 1456 M 0.338 0 (\), )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1476 1461 M -0.200 0 (If-None-Match)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1801 1456 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1955 1456 M 0.100 0 (14.26)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 1456 M 0.257 0 (\),)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1508 M 0.463 0 (and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 386 1513 M -0.200 0 (If-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 586 1508 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 740 1508 M 0.100 0 (14.27)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 835 1508 M 0.046 0 (\) header fields. The definition of how they are used and compared as cache)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1560 M 0.107 0 (validators is in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 703 1560 M 0.167 0 (13.3.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 809 1560 M -0.019 0 (. An entity tag consists of an opaque quoted string, possibly prefixed by a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1610 M 0.039 0 (weakness indicator.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1683 M -0.200 0 ( entity-tag = [ weak ] opaque-tag)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1753 M -0.200 0 ( weak = "W/")A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1798 M -0.200 0 ( opaque-tag = quoted-string)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1870 M -0.064 0 (A \223strong entity tag\224 may be shared by two entities of a resource only if they are equivalent by octet)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1920 M -0.092 0 (equality.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1995 M -0.037 0 (A \223weak entity tag,\224 indicated by the "W/" prefix, may be shared by two entities of a resource only if the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2045 M 0.108 0 (entities are equivalent and could be substituted for each other with no significant change in semantics. A)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2095 M -0.053 0 (weak entity tag can only be used for weak comparison.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2170 M 0.060 0 (An entity tag MUST be unique across all versions of all entities associated with a particular resource. A)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2220 M -0.050 0 (given entity tag value may be used for entities obtained by requests on different URIs without implying)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2270 M 0.026 0 (anything about the equivalence of those entities.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 2395 M (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 2395 M 0.500 0 (.)A 15.500 0 32 (12 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 2395 M -0.136 0 (Range Units)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2489 M 0.089 0 (HTTP/1.1 allows a client to request that only part \(a range of\) the response entity be included within the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2539 M 0.153 0 (response. HTTP/1.1 uses range units in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1051 2544 M -0.200 0 (Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1176 2539 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1330 2539 M 0.100 0 (14.36)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1425 2539 M 0.394 0 (\) and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1523 2544 M -0.200 0 (Content-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1848 2539 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2002 2539 M 0.100 0 (14.17)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2097 2539 M 0.014 0 (\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2591 M 0.064 0 (header fields. An entity may be broken down into subranges according to various structural units.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier-Bold (F6) cvn 0.857 (Courier-Bold) cvn /Type1 T (Courier-Bold) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 313 2661 M -0.200 0 ( )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 463 2664 M -0.200 0 (range-unit = bytes-unit | other-range-unit)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2734 M -0.200 0 ( bytes-unit = "bytes")A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2779 M -0.200 0 ( other-range-unit = token)A ; LH savelevel1 restore pagesave restore (%%[ Page: 22 ]%%) = %%PageTrailer %%Page: 23 23 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (24)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.041 0 (The only range unit defined by HTTP/1.1 is \223bytes\224. HTTP/1.1 implementations may ignore ranges)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.068 0 (specified using other units. HTTP/1.1 has been designed to allow implementations of applications that do)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M 0.004 0 (not depend on knowledge of ranges.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_75) cvn F2 75 xF F2_75 Ji 313 462 M 10.750 0 32 0.500 0 (4 )D ; : 0 0 2425 3213 rc 0 0 0 sco F2_75 Ji 381 462 M 0.023 0 (HTTP Message)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 599 M (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 599 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 599 M 0.298 0 (Message Types)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 693 M -0.010 0 (HTTP messages consist of requests from client to server and responses from server to client.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F5) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F5_42) cvn F5 42 xF F5_42 Ji 313 766 M -0.200 0 ( HTTP-message = Request | Response ; HTTP/1.1 messages)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 843 M -0.200 0 (Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 488 838 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 642 838 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 663 838 M 0.394 0 (\) and )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 761 843 M -0.200 0 (Response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 961 838 M 0.003 0 ( \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1115 838 M (6)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1136 838 M -0.032 0 (\) messages use the generic message format of RFC 822)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 890 M 0.009 0 ([9])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 362 890 M 0.023 0 ( for transferring entities \(the payload of the message\). Both types of message consist of a start-line, one)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 940 M 0.144 0 (or more header fields \(also known as \223headers\224\), an empty line \(i.e., a line with nothing preceding the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 990 M 0.062 0 (CRLF\) indicating the end of the header fields, and an optional message-body.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1063 M -0.200 0 ( generic-message = start-line)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1108 M -0.200 0 ( *message-header)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1153 M -0.200 0 ( CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1198 M -0.200 0 ( [ message-body ])A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1268 M -0.200 0 ( start-line = Request-Line | Status-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1340 M -0.020 0 (In the interest of robustness, servers SHOULD ignore any empty line\(s\) received where a )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1824 1345 M -0.200 0 (Request-)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1397 M -0.200 0 (Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 413 1392 M 0.111 0 ( is expected. In other words, if the server is reading the protocol stream at the beginning of a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1444 M 0.034 0 (message and receives a CRLF first, it should ignore the CRLF.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1519 M 0.072 0 (Note: certain buggy HTTP/1.0 client implementations generate an extra CRLF\222s after a POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1569 M 0.023 0 (request. To restate what is explicitly forbidden by the BNF, an HTTP/1.1 client must not preface)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1619 M 0.028 0 (or follow a request with an extra CRLF.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1719 M (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1719 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1719 M 0.262 0 (Message Headers)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1813 M 0.085 0 (HTTP header fields, which include general-header \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1321 1813 M 0.167 0 (4.5)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1374 1813 M 0.068 0 (\), request-header \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1812 1813 M 0.167 0 (5.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1865 1813 M 0.006 0 (\), response-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1863 M 0.069 0 (header \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 580 1863 M 0.167 0 (6.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 633 1863 M 0.110 0 (\), and entity-header \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1118 1863 M 0.167 0 (7.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1171 1863 M 0.076 0 (\) fields, follow the same generic format as that given in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1913 M -0.051 0 (Section 3.1 of RFC 822 [9])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 769 1913 M -0.048 0 (. Each header field consists of a name followed by a colon \(\223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1789 1918 M -0.200 0 (:)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1814 1913 M 0.182 0 (\224\) and the field)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1965 M -0.031 0 (value. Field names are case-insensitive. The field value may be preceded by any amount of )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1851 1970 M -0.200 0 (LWS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1926 1965 M 0.318 0 (, though a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2017 M 0.166 0 (single )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 425 2022 M -0.200 0 (SP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 475 2017 M 0.044 0 ( is preferred. Header fields can be extended over multiple lines by preceding each extra line with)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2069 M 0.119 0 (at least one )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 514 2074 M -0.200 0 (SP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 564 2069 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 621 2074 M -0.200 0 (HT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 671 2069 M -0.035 0 (. Applications SHOULD follow \223common form\224 when generating HTTP constructs,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2121 M 0.075 0 (since there might exist some implementations that fail to accept anything beyond the common forms.)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2194 M -0.200 0 ( message-header = field-name ":" [ field-value ] CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2264 M -0.200 0 ( field-name = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2309 M -0.200 0 ( field-value = *\( field-content | LWS \))A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2379 M -0.200 0 ( field-content = )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2541 M 0.077 0 (The order in which header fields with differing field names are received is not significant. However, it is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2591 M -0.020 0 (\223good practice\224 to send general-header fields first, followed by request-header or response-header fields,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2641 M 0.149 0 (and ending with the entity-header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2716 M 0.055 0 (Multiple message-header fields with the same )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1097 2721 M -0.200 0 (field-name)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1347 2716 M 0.034 0 ( may be present in a message if and only if)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2768 M 0.277 0 (the entire )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 484 2773 M -0.200 0 (field-value)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 759 2768 M 0.121 0 ( for that header field is defined as a comma-separated list [i.e., )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1825 2773 M -0.200 0 (#\(values\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 2768 M 0.270 0 (]. It)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2820 M -0.032 0 (MUST be possible to combine the multiple header fields into one \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1439 2825 M -0.200 0 (field-name: field-value)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2014 2820 M 0.352 0 (\224)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2872 M 0.088 0 (pair, without changing the semantics of the message, by appending each subsequent )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1741 2877 M -0.200 0 (field-value)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2016 2872 M -0.059 0 ( to)A ; LH savelevel1 restore pagesave restore (%%[ Page: 23 ]%%) = %%PageTrailer %%Page: 24 24 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (25)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.118 0 (the first, each separated by a comma. The order in which header fields with the same field-name are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.049 0 (received is therefore significant to the interpretation of the combined field value, and thus a proxy MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M 0.017 0 (NOT change the order of these field values when a message is forwarded.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 486 M (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 486 M 0.500 0 (.)A 15.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 486 M 0.182 0 (Message Body)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 580 M -0.076 0 (The message-body \(if any\) of an HTTP message is used to carry the entity-body associated with the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 630 M -0.041 0 (request or response. The message-body differs from the entity-body only when a transfer coding has been)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 680 M 0.071 0 (applied, as indicated by the )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 784 685 M -0.200 0 (Transfer-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1209 680 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1574 680 M 0.100 0 (14.40)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1669 680 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 755 M -0.200 0 ( message-body = entity-body)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 800 M -0.200 0 ( | )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 877 M -0.200 0 (Transfer-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 738 872 M 0.031 0 ( MUST be used to indicate any transfer codings applied by an application to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 924 M 0.086 0 (ensure safe and proper transfer of the message. )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1116 929 M -0.200 0 (Transfer-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1541 924 M 0.022 0 ( is a property of the message, not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 976 M 0.063 0 (of the entity, and thus can be added or removed by any application along the request/response chain.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1051 M -0.014 0 (The rules for when a message-body is allowed in a message differ for requests and responses.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1126 M -0.003 0 (The presence of a message-body in a request is signaled by the inclusion of a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1618 1131 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1968 1126 M 0.171 0 ( or)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1183 M -0.200 0 (Transfer-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 738 1178 M -0.026 0 ( header field in the request\222s message-headers. A message-body MAY be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1230 M 0.075 0 (included in a request only when the request method \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1337 1230 M 0.200 0 (5.1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1422 1230 M -0.123 0 (\) allows an entity-body.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1305 M 0.011 0 (For response messages, whether or not a message-body is included with a message is dependent on both)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1355 M 0.053 0 (the request method and the response status code \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1276 1355 M 0.200 0 (6.1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1361 1355 M 0.017 0 (\). All responses to the HEAD request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1405 M -0.002 0 (method MUST NOT include a message-body, even though the presence of entity-header fields might lead)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1455 M 0.026 0 (one to believe they do. All 1xx \(informational\), 204 \(no content\), and 304 \(not modified\) responses MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1505 M -0.043 0 (NOT include a message-body. All other responses do include a message-body, although it may be of zero)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1555 M 0.357 0 (length.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1680 M (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1680 M 0.500 0 (.)A 15.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1680 M 0.062 0 (Message Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1774 M -0.003 0 (When a message-body is included with a message, the length of that body is determined by one of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1824 M -0.061 0 (following \(in order of precedence\):)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1899 M (1)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1899 M 0.009 0 (Any response message which MUST NOT include a message-body \(such as the 1xx, 204, and 304)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1949 M 0.022 0 (responses and any response to a HEAD request\) is always terminated by the first empty line after the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1999 M 0.074 0 (header fields, regardless of the entity-header fields present in the message.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2074 M (2)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2074 M 0.076 0 (If a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 456 2079 M -0.200 0 (Transfer-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 881 2074 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1246 2074 M 0.100 0 (14.40)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1341 2074 M 0.207 0 (\) is present and indicates that the \223chunked\224)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2126 M 0.110 0 (transfer coding has been applied, then the length is defined by the chunked encoding \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1973 2126 M 0.167 0 (3.6)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2026 2126 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2201 M (3)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2201 M 0.076 0 (If a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 456 2206 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 806 2201 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1171 2201 M 0.100 0 (14.14)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1266 2201 M 0.077 0 (\) is present, its value in bytes represents the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2253 M -0.096 0 (length of the message-body.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2328 M (4)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2328 M 0.076 0 (If the message uses the media type \223multipart/byteranges\224, which is self-delimiting, then that defines)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2378 M 0.109 0 (the length. This media type MUST NOT be used unless the sender knows that the recipient can parse)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2428 M 0.128 0 (it; the presence in a request of a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 936 2433 M -0.200 0 (Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1061 2428 M 0.097 0 ( header with multiple byte-range specifiers implies that the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2480 M 0.090 0 (client can parse multipart/byteranges responses.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2555 M (5)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2555 M 0.049 0 (By the server closing the connection. \(Closing the connection cannot be used to indicate the end of a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2605 M -0.046 0 (request body, since that would leave no possibility for the server to send back a response.\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2680 M -0.005 0 (For compatibility with HTTP/1.0 applications, HTTP/1.1 requests containing a message-body MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2730 M 0.138 0 (include a valid )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 573 2735 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 923 2730 M 0.056 0 ( header field unless the server is known to be HTTP/1.1 compliant. If)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2782 M 0.034 0 (a request contains a message-body and a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1006 2787 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1356 2782 M -0.006 0 ( is not given, the server SHOULD respond)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2834 M 0.138 0 (with 400 \(bad request\) if it cannot determine the length of the message, or with 411 \(length required\) if it)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2884 M 0.075 0 (wishes to insist on receiving a valid )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 926 2889 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1276 2884 M 0.500 0 (.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 24 ]%%) = %%PageTrailer %%Page: 25 25 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (26)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.067 0 (All HTTP/1.1 applications that receive entities MUST accept the \223chunked\224 transfer coding \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2018 261 M 0.167 0 (3.6)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2071 261 M 0.257 0 (\),)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.092 0 (thus allowing this mechanism to be used for messages when the message length cannot be determined in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 361 M -0.012 0 (advance.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M -0.038 0 (Messages MUST NOT include both a )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 958 441 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1308 436 M 0.181 0 ( header field and the \223chunked\224 transfer)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 488 M 0.034 0 (coding. If both are received, the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 860 493 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1210 488 M -0.037 0 ( MUST be ignored.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 565 M 0.294 0 (When a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 455 570 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 805 565 M -0.030 0 ( is given in a message where a message-body is allowed, its field value)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 617 M -0.023 0 (MUST exactly match the number of OCTETs in the message-body. HTTP/1.1 user agents MUST notify)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 667 M 0.132 0 (the user when an invalid length is received and detected.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_58) cvn F4 58 xF F4_58 Ji 313 767 M (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 767 M 0.500 0 (.)A 15.500 0 32 (5 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 767 M 0.065 0 (General Header Fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 861 M 0.038 0 (There are a few header fields which have general applicability for both request and response messages, but)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 911 M 0.032 0 (which do not apply to the entity being transferred. These header fields apply only to the message being)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 961 M 0.292 0 (transmitted.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1034 M -0.200 0 ( general-header = Cache-Control ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1034 M -0.200 0 (14.9)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1079 M -0.200 0 ( | Connection ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1079 M -0.200 0 (14.10)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1124 M -0.200 0 ( | Date ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1124 M -0.200 0 (14.19)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1169 M -0.200 0 ( | Pragma ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1169 M -0.200 0 (14.32)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1214 M -0.200 0 ( | Transfer-Encoding ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1214 M -0.200 0 (14.40)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1259 M -0.200 0 ( | Upgrade ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1259 M -0.200 0 (14.41)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1304 M -0.200 0 ( | Via ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1304 M -0.200 0 (14.44)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1376 M 0.078 0 (General-header field names can be extended reliably only in combination with a change in the protocol)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1426 M 0.003 0 (version. However, new or experimental header fields may be given the semantics of general header fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1476 M 0.097 0 (if all parties in the communication recognize them to be general-header fields. Unrecognized header fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1526 M 0.084 0 (are treated as entity-header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_75) cvn F4 75 xF F4_75 Ji 313 1627 M 10.750 0 32 0.500 0 (5 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_75 Ji 381 1627 M -0.329 0 (Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1739 M 0.098 0 (A request message from a client to a server includes, within the first line of that message, the method to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1789 M 0.058 0 (be applied to the resource, the identifier of the resource, and the protocol version in use.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1862 M -0.200 0 ( Request = Request-Line ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1813 1862 M -0.200 0 (5.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1907 M -0.200 0 ( *\( general-header ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1813 1907 M -0.200 0 (4.5)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1952 M -0.200 0 ( | request-header ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1813 1952 M -0.200 0 (5.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1997 M -0.200 0 ( | entity-header \) ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1813 1997 M -0.200 0 (7.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2042 M -0.200 0 ( CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2087 M -0.200 0 ( [ message-body ] ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1813 2087 M -0.200 0 (7.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 313 2184 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2184 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2184 M -0.156 0 (Request-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2278 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 2283 M -0.200 0 (Request-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 690 2278 M -0.043 0 ( begins with a method token, followed by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1458 2283 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1733 2278 M 0.091 0 ( and the protocol)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2330 M 0.208 0 (version, and ending with )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 744 2335 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 844 2330 M 0.063 0 (. The elements are separated by )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1386 2335 M -0.200 0 (SP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1436 2330 M 0.153 0 ( characters. No )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1702 2335 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1752 2330 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1809 2335 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1859 2330 M -0.021 0 ( are allowed)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2382 M 0.170 0 (except in the final )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 629 2387 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 729 2382 M -0.093 0 ( sequence.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2457 M -0.200 0 ( Request-Line = Method SP Request-URI SP HTTP-Version CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_42) cvn F4 42 xF F4_42 Ji 313 2554 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 2554 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 2554 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 428 2554 M -0.164 0 (Method)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2629 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 2634 M -0.200 0 (Method)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 540 2629 M 0.024 0 ( token indicates the method to be performed on the resource identified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1846 2634 M -0.200 0 (Request-)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2686 M -0.200 0 (URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2681 M 0.045 0 (. The method is case-sensitive.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2756 M -0.200 0 ( Method = "OPTIONS" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2756 M -0.200 0 (9.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2801 M -0.200 0 ( | "GET" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2801 M -0.200 0 (9.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2846 M -0.200 0 ( | "HEAD" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2846 M -0.200 0 (9.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2891 M -0.200 0 ( | "POST" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2891 M -0.200 0 (9.5)A ; LH savelevel1 restore pagesave restore (%%[ Page: 25 ]%%) = %%PageTrailer %%Page: 26 26 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (27)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ( | "PUT" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 259 M -0.200 0 (9.6)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 ( | "DELETE" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 304 M -0.200 0 (9.7)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 349 M -0.200 0 ( | "TRACE" ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 349 M -0.200 0 (9.8)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 394 M -0.200 0 ( | extension-method)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 464 M -0.200 0 ( extension-method = token)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 536 M -0.019 0 (The list of methods allowed by a resource can be specified in an )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1400 541 M -0.200 0 (Allow)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1525 536 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1890 536 M 0.125 0 (14.7)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1964 536 M 0.284 0 (\). The)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 588 M 0.032 0 (return code of the response always notifies the client whether a method is currently allowed on a resource,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 638 M -0.003 0 (since the set of allowed methods can change dynamically. Servers SHOULD return the status code 405)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 688 M -0.033 0 (\(Method Not Allowed\) if the method is known by the server but not allowed for the requested resource,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 738 M 0.078 0 (and 501 \(Not Implemented\) if the method is unrecognized or not implemented by the server. The list of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 788 M 0.040 0 (methods known by a server can be listed in a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1080 793 M -0.200 0 (Public)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1230 788 M 0.005 0 ( response-header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1755 788 M 0.100 0 (14.35)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1850 788 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 865 M 0.035 0 (The methods GET and HEAD MUST be supported by all general-purpose servers. All other methods are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 915 M 0.006 0 (optional; however, if the above methods are implemented, they MUST be implemented with the same)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 965 M 0.011 0 (semantics as those specified in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 969 965 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 990 965 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 313 1065 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 1065 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 1065 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 428 1065 M -0.238 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1140 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 1145 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 665 1140 M -0.008 0 ( is a Uniform Resource Identifier \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1375 1140 M 0.167 0 (3.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1428 1140 M 0.095 0 (\) and identifies the resource upon which)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1192 M 0.018 0 (to apply the request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1265 M -0.200 0 ( Request-URI = "*" | absoluteURI | abs_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1337 M 0.094 0 (The three options for )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 679 1342 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 954 1337 M 0.156 0 ( are dependent on the nature of the request. The asterisk \223*\224 means)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1389 M 0.063 0 (that the request does not apply to a particular resource, but to the server itself, and is only allowed when)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1439 M -0.044 0 (the method used does not necessarily apply to a resource. One example would be)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1512 M -0.200 0 ( OPTIONS * HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1584 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 1589 M -0.200 0 (absoluteURI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 665 1584 M 0.053 0 ( form is required when the request is being made to a proxy. The proxy is requested)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1636 M 0.085 0 (to forward the request or service it from a valid cache, and return the response. Note that the proxy MAY)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1686 M -0.006 0 (forward the request on to another proxy or directly to the server specified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1669 1691 M -0.200 0 (absoluteURI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1944 1686 M 0.289 0 (. In order)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1738 M 0.004 0 (to avoid request loops, a proxy MUST be able to recognize all of its server names, including any aliases,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1788 M 0.170 0 (local variations, and the numeric IP address. An example )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1292 1793 M -0.200 0 (Request-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1592 1788 M -0.232 0 ( would be:)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1863 M -0.200 0 ( GET http://www.w3.org/pub/WWW/TheProject.html HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1935 M 0.021 0 (To allow for transition to absoluteURIs in all requests in future versions of HTTP, all HTTP/1.1 servers)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1985 M -0.048 0 (MUST accept the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 619 1990 M -0.200 0 (absoluteURI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 894 1985 M 0.067 0 ( form in requests, even though HTTP/1.1 clients will only generate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2037 M 0.102 0 (them in requests to proxies.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2112 M -0.047 0 (The most common form of )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 775 2117 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1050 2112 M 0.105 0 ( is that used to identify a resource on an origin server or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2164 M -0.001 0 (gateway. In this case the absolute path of the URI MUST be transmitted \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1743 2164 M 0.200 0 (3.2.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1828 2164 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1850 2169 M -0.200 0 (abs_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2050 2164 M 0.132 0 (\) as)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2216 M 0.294 0 (the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 376 2221 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 651 2216 M 0.050 0 (, and the network location of the URI \()A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1305 2221 M -0.200 0 (net_loc)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1480 2216 M 0.149 0 (\) MUST be transmitted in a)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1947 2221 M -0.200 0 ( Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2268 M 0.051 0 (header field. For example, a client wishing to retrieve the resource above directly from the origin server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2318 M 0.024 0 (would create a TCP connection to port 80 of the host \223www.w3.org\224 and send the lines:)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2391 M -0.200 0 ( GET /pub/WWW/TheProject.html HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2436 M -0.200 0 ( Host: www.w3.org)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2508 M -0.067 0 (followed by the remainder of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 873 2513 M -0.200 0 (Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1048 2508 M 0.072 0 (. Note that the absolute path cannot be empty; if none is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2560 M 0.094 0 (present in the original URI, it MUST be given as \223/\224 \(the server root\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2635 M 0.056 0 (If a proxy receives a request without any path in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1199 2640 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1474 2635 M 0.031 0 ( and the method specified is capable)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2687 M 0.082 0 (of supporting the asterisk form of request, then the last proxy on the request chain MUST forward the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2737 M 0.148 0 (request with \223*\224 as the final )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 798 2742 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1073 2737 M 0.106 0 (. For example, the request)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2812 M -0.200 0 ( OPTIONS http://www.ics.uci.edu:8001 HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2884 M -0.192 0 (would be forwarded by the proxy as)A ; LH savelevel1 restore pagesave restore (%%[ Page: 26 ]%%) = %%PageTrailer %%Page: 27 27 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (28)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ( OPTIONS * HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 ( Host: www.ics.uci.edu:8001)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 376 M -0.035 0 (after connecting to port 8001 of host \223www.ics.uci.edu\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 451 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 456 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 665 451 M 0.142 0 ( is transmitted in the format specified in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1483 451 M 0.200 0 (3.2.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1568 451 M 0.107 0 (. The origin server MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 503 M -0.115 0 (decode the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 503 508 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 778 503 M 0.061 0 ( in order to properly interpret the request. Servers SHOULD respond to invalid)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 560 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 588 555 M 0.121 0 (s with an appropriate status code.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 632 M 0.050 0 (In requests that they forward, proxies MUST NOT rewrite the \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1388 637 M -0.200 0 (abs_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1588 632 M 0.156 0 (\224 part of )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1740 637 M -0.200 0 (a Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2065 632 M 0.608 0 ( in)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 684 M -0.058 0 (any way except as noted above to replace a null )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1122 689 M -0.200 0 (abs_path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1322 684 M 0.126 0 ( with \223*\224, no matter what the proxy does in its)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 736 M 0.292 0 (internal implementation.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 811 M 0.104 0 (Note: The \223no rewrite\224 rule prevents the proxy from changing the meaning of the request when)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 861 M 0.060 0 (the origin server is improperly using a non-reserved URL character for a reserved purpose.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 911 M 0.041 0 (Implementers should be aware that some pre-HTTP/1.1 proxies have been known to rewrite the)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 388 966 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 663 961 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_58) cvn F4 58 xF F4_58 Ji 313 1088 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 1088 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 1088 M -0.016 0 (The Resource Identified by a Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1182 M 0.031 0 (HTTP/1.1 origin servers SHOULD be aware that the exact resource identified by an Internet request is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1232 M 0.098 0 (determined by examining both the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 903 1237 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1178 1232 M 0.392 0 ( and the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1325 1237 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1425 1232 M 0.113 0 ( header field.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1309 M 0.030 0 (An origin server that does not allow resources to differ by the requested host MAY ignore the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1901 1314 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1361 M -0.018 0 (header field value. \(But see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 913 1361 M 0.167 0 (19.5.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1019 1361 M 0.146 0 ( for other requirements on )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1472 1366 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1572 1361 M 0.144 0 ( support in HTTP/1.1.\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1438 M 0.031 0 (An origin server that does differentiate resources based on the host requested \(sometimes referred to as)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1488 M 0.042 0 (virtual hosts or vanity hostnames\) MUST use the following rules for determining the requested resource)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1538 M 0.118 0 (on an HTTP/1.1 request:)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1617 M (1)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1617 M -0.157 0 (If )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 501 1622 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 776 1617 M 0.405 0 ( is an )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 878 1622 M -0.200 0 (absoluteURI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1153 1617 M 0.193 0 (, the host is part of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1543 1622 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1818 1617 M -0.216 0 (. Any Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1669 M 0.054 0 (header field value in the request MUST be ignored.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1723 M (2)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1723 M 0.101 0 (If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 564 1728 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 839 1723 M 0.333 0 ( is not an )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1006 1728 M -0.200 0 (absoluteURI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1281 1723 M 0.193 0 (, and the request includes a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1752 1728 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1852 1723 M 0.113 0 ( header field,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1775 M 0.079 0 (the host is determined by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 960 1780 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1060 1775 M 0.056 0 ( header field value.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1852 M (3)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1852 M 0.076 0 (If the host as determined by rule 1 or 2 is not a valid host on the server, the response MUST be a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1902 M -0.011 0 (400 \(Bad Request\) error message.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1977 M 0.077 0 (Recipients of an HTTP/1.0 request that lacks a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1111 1982 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1211 1977 M 0.086 0 ( header field MAY attempt to use heuristics \(e.g.,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2029 M 0.137 0 (examination of the URI path for something unique to a particular host\) in order to determine what exact)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2079 M -0.019 0 (resource is being requested.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 313 2179 M (5)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2179 M 0.500 0 (.)A 15.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2179 M 0.065 0 (Request Header Fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2273 M 0.100 0 (The request-header fields allow the client to pass additional information about the request, and about the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2323 M 0.059 0 (client itself, to the server. These fields act as request modifiers, with semantics equivalent to the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2373 M 0.182 0 (parameters on a programming language method invocation.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2446 M -0.200 0 ( request-header = Accept ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2446 M -0.200 0 (14.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2491 M -0.200 0 ( | Accept-Charset ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2491 M -0.200 0 (14.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2536 M -0.200 0 ( | Accept-Encoding ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2536 M -0.200 0 (14.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2581 M -0.200 0 ( | Accept-Language ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2581 M -0.200 0 (14.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2626 M -0.200 0 ( | Authorization ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2626 M -0.200 0 (14.8)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2671 M -0.200 0 ( | From ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2671 M -0.200 0 (14.22)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2716 M -0.200 0 ( | Host ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2716 M -0.200 0 (14.23)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2761 M -0.200 0 ( | If-Modified-Since ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2761 M -0.200 0 (14.24)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2806 M -0.200 0 ( | If-Match ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2806 M -0.200 0 (14.25)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2851 M -0.200 0 ( | If-None-Match ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2851 M -0.200 0 (14.26)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2896 M -0.200 0 ( | If-Range ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2896 M -0.200 0 (14.27)A ; LH savelevel1 restore pagesave restore (%%[ Page: 27 ]%%) = %%PageTrailer %%Page: 28 28 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (29)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ( | If-Unmodified-Since ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 259 M -0.200 0 (14.28)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 ( | Max-Forwards ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 304 M -0.200 0 (14.31)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 349 M -0.200 0 ( | Proxy-Authorization ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 349 M -0.200 0 (14.34)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 394 M -0.200 0 ( | Range ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 394 M -0.200 0 (14.36)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 439 M -0.200 0 ( | Referer ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 439 M -0.200 0 (14.37)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 484 M -0.200 0 ( | User-Agent ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 484 M -0.200 0 (14.42)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 556 M 0.044 0 (Request-header field names can be extended reliably only in combination with a change in the protocol)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 606 M -0.015 0 (version. However, new or experimental header fields MAY be given the semantics of request-header fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 656 M 0.081 0 (if all parties in the communication recognize them to be request-header fields. Unrecognized header fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 706 M 0.084 0 (are treated as entity-header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_75) cvn F4 75 xF F4_75 Ji 313 807 M 10.750 0 32 0.500 0 (6 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_75 Ji 381 807 M -0.375 0 (Response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 919 M 0.091 0 (After receiving and interpreting a request message, a server responds with an HTTP response message.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 992 M -0.200 0 ( Response = Status-Line ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 992 M -0.200 0 (6.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1037 M -0.200 0 ( *\( general-header ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1037 M -0.200 0 (4.5)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1082 M -0.200 0 ( | response-header ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1082 M -0.200 0 (6.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1127 M -0.200 0 ( | entity-header \) ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1127 M -0.200 0 (7.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1172 M -0.200 0 ( CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1217 M -0.200 0 ( [ message-body ] ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1217 M -0.200 0 (7.2)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_58) cvn F4 58 xF F4_58 Ji 313 1314 M (6)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 1314 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 1314 M -0.255 0 (Status-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1408 M 0.145 0 (The first line of a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 618 1413 M -0.200 0 (Response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 818 1408 M 0.085 0 ( message is the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1083 1413 M -0.200 0 (Status-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1358 1408 M -0.091 0 (, consisting of the protocol version followed)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1460 M 0.051 0 (by a numeric status code and its associated textual phrase, with each element separated by )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1841 1465 M -0.200 0 (SP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1891 1460 M 0.231 0 ( characters.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1512 M -0.275 0 (No )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 374 1517 M -0.200 0 (CR)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 424 1512 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 481 1517 M -0.200 0 (LF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 531 1512 M 0.091 0 ( is allowed except in the final )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1039 1517 M -0.200 0 (CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1139 1512 M -0.093 0 ( sequence.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1587 M -0.200 0 ( Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_42) cvn F4 42 xF F4_42 Ji 313 1684 M (6)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 1684 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 1684 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 428 1684 M -0.150 0 (Status Code and Reason Phrase)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1759 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 390 1764 M -0.200 0 (Status-Code)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 665 1759 M 0.113 0 ( element is a 3-digit integer result code of the attempt to understand and satisfy the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1811 M -0.019 0 (request. These codes are fully defined in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1132 1811 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1174 1811 M 0.365 0 (. The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1273 1816 M -0.200 0 (Reason-Phrase)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1598 1811 M 0.132 0 ( is intended to give a short)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1863 M 0.064 0 (textual description of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 744 1868 M -0.200 0 (Status-Code)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1019 1863 M 0.365 0 (. The )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1118 1868 M -0.200 0 (Status-Code )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1418 1863 M 0.075 0 (is intended for use by automata and the)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1920 M -0.200 0 (Reason-Phrase)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 638 1915 M 0.169 0 ( is intended for the human user. The client is not required to examine or display the)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1972 M -0.200 0 (Reason-Phrase)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 638 1967 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2044 M 0.139 0 (The first digit of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 665 2049 M -0.200 0 (Status-Code)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 940 2044 M 0.017 0 ( defines the class of response. The last two digits do not have any)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2096 M 0.126 0 (categorization role. There are 5 values for the first digit:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F8) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F8_42) cvn F8 42 xF F8_42 Ji 388 2194 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2198 M 0.029 0 (1xx: Informational - Request received, continuing process)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2284 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2288 M -0.074 0 (2xx: Success - The action was successfully received, understood, and accepted)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2374 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2378 M 0.096 0 (3xx: Redirection - Further action must be taken in order to complete the request)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2464 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2468 M 0.111 0 (4xx: Client Error - The request contains bad syntax or cannot be fulfilled)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2554 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2558 M 0.105 0 (5xx: Server Error - The server failed to fulfill an apparently valid request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2621 M 0.048 0 (The individual values of the numeric status codes defined for HTTP/1.1, and an example set of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2671 M 0.087 0 (corresponding )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 565 2676 M -0.200 0 (Reason-Phrase)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 890 2671 M 0.073 0 (\222s, are presented below. The reason phrases listed here are only)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2723 M -0.066 0 (recommended -- they may be replaced by local equivalents without affecting the protocol.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2796 M -0.200 0 ( Status-Code = "100" ; Continue)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2841 M -0.200 0 ( | "101" ; Switching Protocols)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2886 M -0.200 0 ( | "200" ; OK)A ; LH savelevel1 restore pagesave restore (%%[ Page: 28 ]%%) = %%PageTrailer %%Page: 29 29 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (30)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ( | "201" ; Created)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 ( | "202" ; Accepted)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 349 M -0.200 0 ( | "203" ; Non-Authoritative Information)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 394 M -0.200 0 ( | "204" ; No Content)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 439 M -0.200 0 ( | "205" ; Reset Content)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 484 M -0.200 0 ( | "206" ; Partial Content)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 529 M -0.200 0 ( | "300" ; Multiple Choices)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 574 M -0.200 0 ( | "301" ; Moved Permanently)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 619 M -0.200 0 ( | "302" ; Moved Temporarily)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 664 M -0.200 0 ( | "303" ; See Other)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 709 M -0.200 0 ( | "304" ; Not Modified)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 754 M -0.200 0 ( | "305" ; Use Proxy)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 799 M -0.200 0 ( | "400" ; Bad Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 844 M -0.200 0 ( | "401" ; Unauthorized)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 889 M -0.200 0 ( | "402" ; Payment Required)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 934 M -0.200 0 ( | "403" ; Forbidden)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 979 M -0.200 0 ( | "404" ; Not Found)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1024 M -0.200 0 ( | "405" ; Method Not Allowed)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1069 M -0.200 0 ( | "406" ; Not Acceptable)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1114 M -0.200 0 ( | "407" ; Proxy Authentication Required)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1159 M -0.200 0 ( | "408" ; Request Time-out)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1204 M -0.200 0 ( | "409" ; Conflict)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1249 M -0.200 0 ( | "410" ; Gone)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1294 M -0.200 0 ( | "411" ; Length Required)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1339 M -0.200 0 ( | "412" ; Precondition Failed)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1384 M -0.200 0 ( | "413" ; Request Entity Too Large)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1429 M -0.200 0 ( | "414" ; Request-URI Too Large)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1474 M -0.200 0 ( | "415" ; Unsupported Media Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1519 M -0.200 0 ( | "500" ; Internal Server Error)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1564 M -0.200 0 ( | "501" ; Not Implemented)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1609 M -0.200 0 ( | "502" ; Bad Gateway)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1654 M -0.200 0 ( | "503" ; Service Unavailable)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1699 M -0.200 0 ( | "504" ; Gateway Time-out)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1744 M -0.200 0 ( | "505" ; HTTP Version not supported)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1789 M -0.200 0 ( | extension-code)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1859 M -0.200 0 ( extension-code = 3DIGIT)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1929 M -0.200 0 ( Reason-Phrase = *)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2001 M 0.102 0 (HTTP status codes are extensible. HTTP applications are not required to understand the meaning of all)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2051 M -0.015 0 (registered status codes, though such understanding is obviously desirable. However, applications MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2101 M 0.087 0 (understand the class of any status code, as indicated by the first digit, and treat any unrecognized response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2151 M 0.084 0 (as being equivalent to the x00 status code of that class, with the exception that an unrecognized response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2201 M 0.010 0 (MUST NOT be cached. For example, if an unrecognized status code of 431 is received by the client, it can)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2251 M 0.088 0 (safely assume that there was something wrong with its request and treat the response as if it had received)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2301 M 0.079 0 (a 400 status code. In such cases, user agents SHOULD present to the user the entity returned with the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2351 M 0.123 0 (response, since that entity is likely to include human-readable information which will explain the unusual)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2401 M 0.118 0 (status.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_58) cvn F4 58 xF F4_58 Ji 313 2501 M (6)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2501 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2501 M 0.051 0 (Response Header Fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2595 M 0.062 0 (The response-header fields allow the server to pass additional information about the response which)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2645 M 0.136 0 (cannot be placed in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 714 2650 M -0.200 0 (Status-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 989 2645 M 0.063 0 (. These header fields give information about the server and about)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2697 M -0.002 0 (further access to the resource identified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1099 2702 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1374 2697 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2772 M -0.200 0 ( response-header = Age ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2772 M -0.200 0 (14.6)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2817 M -0.200 0 ( | Location ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2817 M -0.200 0 (14.30)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2862 M -0.200 0 ( | Proxy-Authenticate ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2862 M -0.200 0 (14.33)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2907 M -0.200 0 ( | Public ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 2907 M -0.200 0 (14.35)A ; LH savelevel1 restore pagesave restore (%%[ Page: 29 ]%%) = %%PageTrailer %%Page: 30 30 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (31)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 259 M -0.200 0 ( | Retry-After ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 259 M -0.200 0 (14.38)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 304 M -0.200 0 ( | Server ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 304 M -0.200 0 (14.39)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 349 M -0.200 0 ( | Vary ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 349 M -0.200 0 (14.43)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 394 M -0.200 0 ( | Warning ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 394 M -0.200 0 (14.45)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 439 M -0.200 0 ( | WWW-Authenticate ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 439 M -0.200 0 (14.46)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 511 M 0.037 0 (Response-header field names can be extended reliably only in combination with a change in the protocol)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 561 M -0.014 0 (version. However, new or experimental header fields MAY be given the semantics of response-header)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 611 M 0.064 0 (fields if all parties in the communication recognize them to be response-header fields. Unrecognized)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 661 M 0.076 0 (header fields are treated as entity-header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_75) cvn F4 75 xF F4_75 Ji 313 762 M 10.750 0 32 0.500 0 (7 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_75 Ji 381 762 M -0.004 0 (Entity)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 879 M -0.200 0 (Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 488 874 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 572 879 M -0.200 0 (Response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 772 874 M 0.030 0 ( messages MAY transfer an entity if not otherwise restricted by the request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 926 M 0.012 0 (method or response status code. An entity consists of entity-header fields and an entity-body, although)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 976 M -0.007 0 (some responses will only include the entity-headers.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1051 M 0.144 0 (In this section, both )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Italic (F6) cvn 0.905 (Times-Italic) cvn /Type1 T (Times-Italic) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 658 1051 M 0.075 0 (sender )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 781 1051 M 0.451 0 (and)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 843 1051 M 0.219 0 ( recipient)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1005 1051 M 0.119 0 ( refer to either the client or the server, depending on who sends)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1101 M -0.002 0 (and who receives the entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_58) cvn F4 58 xF F4_58 Ji 313 1201 M (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 1201 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 1201 M 0.022 0 (Entity Header Fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1295 M -0.011 0 (Entity-header fields define optional metainformation about the entity-body or, if no body is present, about)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1345 M -0.005 0 (the resource identified by the request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1418 M -0.200 0 ( entity-header = Allow ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1418 M -0.200 0 (14.7)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1463 M -0.200 0 ( | Content-Base ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1463 M -0.200 0 (14.11)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1508 M -0.200 0 ( | Content-Encoding ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1508 M -0.200 0 (14.12)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1553 M -0.200 0 ( | Content-Language ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1553 M -0.200 0 (14.13)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1598 M -0.200 0 ( | Content-Length ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1598 M -0.200 0 (14.14)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1643 M -0.200 0 ( | Content-Location ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1643 M -0.200 0 (14.15)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1688 M -0.200 0 ( | Content-MD5 ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1688 M -0.200 0 (14.16)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1733 M -0.200 0 ( | Content-Range ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1733 M -0.200 0 (14.17)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1778 M -0.200 0 ( | Content-Type ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1778 M -0.200 0 (14.18)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1823 M -0.200 0 ( | ETag ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1823 M -0.200 0 (14.20)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1868 M -0.200 0 ( | Expires ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1868 M -0.200 0 (14.21)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1913 M -0.200 0 ( | Last-Modified ; Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1788 1913 M -0.200 0 (14.29)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1958 M -0.200 0 ( | extension-header)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2028 M -0.200 0 ( extension-header = message-header)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2100 M 0.078 0 (The extension-header mechanism allows additional entity-header fields to be defined without changing)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2150 M -0.001 0 (the protocol, but these fields cannot be assumed to be recognizable by the recipient. Unrecognized header)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2200 M -0.093 0 (fields SHOULD be ignored by the recipient and forwarded by proxies.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 313 2300 M (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2300 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2300 M -0.193 0 (Entity Body)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2394 M 0.036 0 (The entity-body \(if any\) sent with an HTTP request or response is in a format and encoding defined by the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2444 M 0.004 0 (entity-header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2517 M -0.200 0 ( entity-body = *OCTET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2589 M -0.014 0 (An entity-body is only present in a message when a message-body is present, as described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2010 2589 M 0.167 0 (4.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2063 2589 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2639 M -0.144 0 (The entity-body is obtained from the message-body by decoding any )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1470 2644 M -0.200 0 (Transfer-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1895 2639 M 0.186 0 ( that may)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2691 M 0.054 0 (have been applied to ensure safe and proper transfer of the message.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 30 ]%%) = %%PageTrailer %%Page: 31 31 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (32)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 261 M (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 261 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 261 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 261 M -0.004 0 (Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 336 M 0.043 0 (When an entity-body is included with a message, the data type of that body is determined via the header)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 386 M -0.118 0 (fields )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 416 391 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 716 386 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 800 391 M -0.200 0 (Content-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1200 386 M -0.005 0 (. These define a two-layer, ordered encoding model:)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 461 M -0.200 0 ( entity-body := Content-Encoding\( Content-Type\( data \) \))A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 538 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 613 533 M 0.030 0 ( specifies the media type of the underlying data. )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1431 538 M -0.200 0 (Content-Encoding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1831 533 M -0.176 0 ( may be used to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 585 M 0.067 0 (indicate any additional content codings applied to the data, usually for the purpose of data compression,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 635 M 0.075 0 (that are a property of the requested resource. There is no default encoding.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 710 M -0.040 0 (Any HTTP/1.1 message containing an entity-body SHOULD include a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1512 715 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1812 710 M 0.083 0 ( header field)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 763 M 0.025 0 (defining the media type of that body. If and )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1056 762 M -0.027 0 (only if)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1169 763 M 0.016 0 ( the media type is not given by a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1726 768 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 815 M 0.084 0 (field, the recipient MAY attempt to guess the media type via inspection of its content and/or the name)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 865 M 0.026 0 (extension\(s\) of the URL used to identify the resource. If the media type remains unknown, the recipient)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 915 M -0.110 0 (SHOULD treat it as type \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 757 920 M -0.200 0 (application/octet-stream)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1357 915 M 0.426 0 (\224.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1017 M (7)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 1017 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 1017 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 1017 M -0.059 0 (Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1092 M 0.004 0 (The length of an entity-body is the length of the message-body after any transfer codings have been)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1142 M -0.086 0 (removed. Section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 616 1142 M 0.167 0 (4.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 669 1142 M -0.015 0 ( defines how the length of a message-body is determined.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_75) cvn F2 75 xF F2_75 Ji 313 1243 M 10.750 0 32 0.500 0 (8 )D ; : 0 0 2425 3213 rc 0 0 0 sco F2_75 Ji 381 1243 M -0.350 0 (Connections)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 1405 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1405 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1405 M -0.202 0 (Persistent Connections)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1549 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 1549 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 1549 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 1549 M -0.429 0 (Purpose)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1624 M 0.048 0 (Prior to persistent connections, a separate TCP connection was established to fetch each URL, increasing)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1674 M 0.138 0 (the load on HTTP servers and causing congestion on the Internet. The use of inline images and other)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1724 M 0.076 0 (associated data often requires a client to make multiple requests of the same server in a short amount of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1774 M 0.005 0 (time. Analyses of these performance problems are available [30][27]; analysis and results from a prototype)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1824 M 0.237 0 (implementation are in [26].)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1899 M 0.036 0 (Persistent HTTP connections have a number of advantages:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F8) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F8_42) cvn F8 42 xF F8_42 Ji 388 1985 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1989 M -0.019 0 (By opening and closing fewer TCP connections, CPU time is saved, and memory used for TCP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2039 M -0.104 0 (protocol control blocks is also saved.)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2104 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2108 M 0.074 0 (HTTP requests and responses can be pipelined on a connection. Pipelining allows a client to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2158 M 0.066 0 (make multiple requests without waiting for each response, allowing a single TCP connection to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2208 M -0.028 0 (be used much more efficiently, with much lower elapsed time.)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2273 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2277 M -0.070 0 (Network congestion is reduced by reducing the number of packets caused by TCP opens, and by)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2327 M 0.036 0 (allowing TCP sufficient time to determine the congestion state of the network.)A ; : 0 0 2425 3213 rc 0 0 0 sco F8_42 Ji 388 2392 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2396 M -0.012 0 (HTTP can evolve more gracefully; since errors can be reported without the penalty of closing the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2446 M 0.042 0 (TCP connection. Clients using future versions of HTTP might optimistically try a new feature,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2496 M 0.128 0 (but if communicating with an older server, retry with old semantics after an error is reported.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2559 M 0.023 0 (HTTP implementations SHOULD implement persistent connections.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2684 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 2684 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 2684 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 2684 M 0.049 0 (Overall Operation)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2759 M 0.050 0 (A significant difference between HTTP/1.1 and earlier versions of HTTP is that persistent connections are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2809 M 0.051 0 (the default behavior of any HTTP connection. That is, unless otherwise indicated, the client may assume)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2859 M 0.200 0 (that the server will maintain a persistent connection.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 31 ]%%) = %%PageTrailer %%Page: 32 32 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (33)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.081 0 (Persistent connections provide a mechanism by which a client and a server can signal the close of a TCP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.178 0 (connection. This signaling takes place using the )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 1136 316 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1386 311 M 0.034 0 ( header field. Once a close has been)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 363 M 0.106 0 (signaled, the client MUST not send any more requests on that connection.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 313 488 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 488 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 488 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 398 488 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 460 488 M -0.150 0 (Negotiation)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 563 M 0.148 0 (An HTTP/1.1 server MAY assume that a HTTP/1.1 client intends to maintain a persistent connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 613 M 0.150 0 (unless a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 459 618 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 709 613 M 0.133 0 ( header including the connection-token \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1399 618 M -0.200 0 (close)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1524 613 M 0.145 0 (\224 was sent in the request. If the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 665 M -0.020 0 (server chooses to close the connection immediately after sending the response, it SHOULD send a)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 720 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 563 715 M 0.153 0 ( header including the connection-token )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1235 720 M -0.200 0 (close)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1360 715 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 792 M 0.013 0 (An HTTP/1.1 client MAY expect a connection to remain open, but would decide to keep it open based on)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 842 M 0.107 0 (whether the response from a server contains a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1097 847 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1347 842 M 0.117 0 ( header with the connection-token )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1933 847 M -0.200 0 (close)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2058 842 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 894 M 0.127 0 (In case the client does not want to maintain a connection for more than that request, it SHOULD send a)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 949 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 563 944 M 0.153 0 ( header including the connection-token )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1235 949 M -0.200 0 (close)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1360 944 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1021 M 0.148 0 (If either the client or the server sends the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1016 1026 M -0.200 0 (close)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1141 1021 M 0.263 0 ( token in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1364 1026 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1614 1021 M 0.045 0 ( header, that request becomes)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1073 M 0.097 0 (the last one for the connection.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1148 M 0.067 0 (Clients and servers SHOULD NOT assume that a persistent connection is maintained for HTTP versions)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1198 M 0.084 0 (less than 1.1 unless it is explicitly signaled. See section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1256 1198 M 0.167 0 (19.7.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1362 1198 M 0.038 0 ( for more information on backwards)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1248 M 0.013 0 (compatibility with HTTP/1.0 clients.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1323 M 0.102 0 (In order to remain persistent, all messages on the connection must have a self-defined message length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1373 M -0.007 0 (\(i.e., one not defined by closure of the connection\), as described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1571 1373 M 0.167 0 (4.4)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1624 1373 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 1498 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 1498 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 1498 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 398 1498 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 460 1498 M -0.007 0 (Pipelining)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1573 M 0.092 0 (A client that supports persistent connections MAY \223pipeline\224 its requests \(i.e., send multiple requests)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1623 M 0.041 0 (without waiting for each response\). A server MUST send its responses to those requests in the same order)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1673 M 0.021 0 (that the requests were received.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1748 M 0.079 0 (Clients which assume persistent connections and pipeline immediately after connection establishment)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1798 M 0.052 0 (SHOULD be prepared to retry their connection if the first pipelined attempt fails. If a client does such a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1848 M 0.031 0 (retry, it MUST NOT pipeline before it knows the connection is persistent. Clients MUST also be prepared)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1898 M 0.042 0 (to resend their requests if the server closes the connection before sending all of the corresponding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1948 M -0.080 0 (responses.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2073 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 2073 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 2073 M 0.500 0 (.)A 19.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 428 2073 M -0.161 0 (Proxy Servers)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2148 M 0.071 0 (It is especially important that proxies correctly implement the properties of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1651 2153 M -0.200 0 (Connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1901 2148 M 0.083 0 ( header field)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2200 M 0.075 0 (as specified in 14.2.1.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2275 M 0.080 0 (The proxy server MUST signal persistent connections separately with its clients and the origin servers \(or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2325 M 0.100 0 (other proxy servers\) that it connects to. Each persistent connection applies to only one transport link.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2400 M 0.059 0 (A proxy server MUST NOT establish a persistent connection with an HTTP/1.0 client.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2525 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 2525 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 2525 M 0.500 0 (.)A 19.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 428 2525 M -0.047 0 (Practical Considerations)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2600 M 0.027 0 (Servers will usually have some time-out value beyond which they will no longer maintain an inactive)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2650 M 0.125 0 (connection. Proxy servers might make this a higher value since it is likely that the client will be making)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2700 M 0.074 0 (more connections through the same server. The use of persistent connections places no requirements on)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2750 M 0.148 0 (the length of this time-out for either the client or the server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2825 M 0.035 0 (When a client or server wishes to time-out it SHOULD issue a graceful close on the transport connection.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2875 M 0.040 0 (Clients and servers SHOULD both constantly watch for the other side of the transport close, and respond)A ; LH savelevel1 restore pagesave restore (%%[ Page: 32 ]%%) = %%PageTrailer %%Page: 33 33 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (34)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.031 0 (to it as appropriate. If a client or server does not detect the other side\222s close promptly it could cause)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.077 0 (unnecessary resource drain on the network.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 386 M 0.078 0 (A client, server, or proxy MAY close the transport connection at any time. For example, a client MAY)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M 0.090 0 (have started to send a new request at the same time that the server has decided to close the \223idle\224)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 486 M 0.019 0 (connection. From the server\222s point of view, the connection is being closed while it was idle, but from the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 536 M 0.050 0 (client\222s point of view, a request is in progress.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 611 M 0.010 0 (This means that clients, servers, and proxies MUST be able to recover from asynchronous close events.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 661 M 0.077 0 (Client software SHOULD reopen the transport connection and retransmit the aborted request without user)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 711 M 0.067 0 (interaction so long as the request method is idempotent \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1462 711 M 0.200 0 (9.1.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1547 711 M -0.016 0 (\); other methods MUST NOT be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 761 M 0.095 0 (automatically retried, although user agents MAY offer a human operator the choice of retrying the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 811 M -0.051 0 (request. However, this automatic retry SHOULD NOT be repeated if the second request fails.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 886 M -0.029 0 (Servers SHOULD always respond to at least one request per connection, if at all possible. Servers)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 936 M 0.069 0 (SHOULD NOT close a connection in the middle of transmitting a response, unless a network or client)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 986 M -0.020 0 (failure is suspected.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1061 M 0.059 0 (Clients that use persistent connections SHOULD limit the number of simultaneous connections that they)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1111 M 0.104 0 (maintain to a given server. A single-user client SHOULD maintain AT MOST 2 connections with any)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1161 M -0.028 0 (server or proxy. A proxy SHOULD use up to 2*N connections to another server or proxy, where N is the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1211 M 0.012 0 (number of simultaneously active users. These guidelines are intended to improve HTTP response times)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1261 M 0.079 0 (and avoid congestion of the Internet or other networks.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 1386 M (8)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1386 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1386 M -0.015 0 (Message Transmission Requirements)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1480 M 0.172 0 (General requirements:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F4) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 388 1557 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1561 M 0.012 0 (HTTP/1.1 servers SHOULD maintain persistent connections and use TCP\222s flow control)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1611 M 0.131 0 (mechanisms to resolve temporary overloads, rather than terminating connections with the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1661 M 0.089 0 (expectation that clients will retry. The latter technique can exacerbate network congestion.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 388 1717 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1721 M 0.016 0 (An HTTP/1.1 \(or later\) client sending a message-body SHOULD monitor the network connection)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1771 M 0.202 0 (for an error status while it is transmitting the request. If the client sees an error status, it)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1821 M -0.007 0 (SHOULD immediately cease transmitting the body. If the body is being sent using a \223chunked\224)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1871 M 0.003 0 (encoding \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 771 1871 M 0.167 0 (3.6)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 824 1871 M 0.070 0 (\), a zero length chunk and empty footer MAY be used to prematurely mark)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1921 M -0.091 0 (the end of the message. If the body was preceded by a )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F6) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 1376 1926 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1726 1921 M 0.233 0 ( header, the client)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1973 M -0.062 0 (MUST close the connection.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 388 2029 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2033 M 0.012 0 (An HTTP/1.1 \(or later\) client MUST be prepared to accept a 100 \(Continue\) status followed by a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2083 M 0.123 0 (regular response.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 388 2139 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2143 M 0.091 0 (An HTTP/1.1 \(or later\) server that receives a request from a HTTP/1.0 \(or earlier\) client MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2193 M 0.058 0 (NOT transmit the 100 \(continue\) response; it SHOULD either wait for the request to be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2243 M 0.077 0 (completed normally \(thus avoiding an interrupted request\) or close the connection prematurely.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2297 M 0.082 0 (Upon receiving a method subject to these requirements from an HTTP/1.1 \(or later\) client, an HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2347 M 0.136 0 (\(or later\) server MUST either respond with 100 \(Continue\) status and continue to read from the input)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2397 M 0.177 0 (stream, or respond with an error status. If it responds with an error status, it MAY close the transport)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2447 M 0.088 0 (\(TCP\) connection or it MAY continue to read and discard the rest of the request. It MUST NOT perform)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2497 M 0.189 0 (the requested method if it returns an error status.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2572 M 0.018 0 (Clients SHOULD remember the version number of at least the most recently used server; if an HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2622 M 0.058 0 (client has seen an HTTP/1.1 or later response from the server, and it sees the connection close before)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2672 M 0.052 0 (receiving any status from the server, the client SHOULD retry the request without user interaction so long)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2722 M 0.036 0 (as the request method is idempotent \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1136 2722 M 0.200 0 (9.1.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1221 2722 M -0.014 0 (\); other methods MUST NOT be automatically)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2772 M 0.116 0 (retried, although user agents MAY offer a human operator the choice of retrying the request.. If the client)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2822 M 0.072 0 (does retry the request, the client)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 388 2899 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2903 M 0.124 0 (MUST first send the request header fields, and then)A ; LH savelevel1 restore pagesave restore (%%[ Page: 33 ]%%) = %%PageTrailer %%Page: 34 34 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (35)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F2) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 388 259 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 263 M 0.088 0 (MUST wait for the server to respond with either a 100 \(Continue\) response, in which case the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 313 M 0.186 0 (client should continue, or with an error status.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 367 M 0.137 0 (If an HTTP/1.1 client has not seen an HTTP/1.1 or later response from the server, it should assume that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 417 M 0.116 0 (the server implements HTTP/1.0 or older and will not use the 100 \(Continue\) response. If in this case the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 467 M -0.017 0 (client sees the connection close before receiving any status from the server, the client SHOULD retry the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 517 M 0.043 0 (request. If the client does retry the request to this HTTP/1.0 server, it should use the following \223binary)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 567 M 0.020 0 (exponential backoff\224 algorithm to be assured of obtaining a reliable response:)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 646 M (1)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 646 M 0.090 0 (Initiate a new connection to the server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 704 M (2)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 704 M 0.195 0 (Transmit the request-headers)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 762 M (3)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 762 M 0.138 0 (Initialize a variable R to the estimated round-trip time to the server \(e.g., based on the time it)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 812 M 0.067 0 (took to establish the connection\), or to a constant value of 5 seconds if the round-trip time is not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 862 M -0.012 0 (available.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 920 M (4)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 920 M 0.051 0 (Compute T = R * \(2**N\), where N is the number of previous retries of this request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 978 M (5)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 978 M 0.049 0 (Wait either for an error response from the server, or for T seconds \(whichever comes first\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1036 M (6)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1036 M 0.024 0 (If no error response is received, after T seconds transmit the body of the request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1094 M (7)S 32.000 0 32 0.500 0 (. )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1094 M 0.080 0 (If client sees that the connection is closed prematurely, repeat from step 1 until the request is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1144 M 0.089 0 (accepted, an error response is received, or the user becomes impatient and terminates the retry)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1194 M -0.182 0 (process.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1248 M 0.119 0 (No matter what the server version, if an error status is received, the client)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 388 1325 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1329 M 0.058 0 (MUST NOT continue and)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 388 1385 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1389 M 0.035 0 (MUST close the connection if it has not completed sending the message.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1443 M 0.057 0 (An HTTP/1.1 \(or later\) client that sees the connection close after receiving a 100 \(Continue\) but before)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1493 M 0.037 0 (receiving any other status SHOULD retry the request, and need not wait for 100 \(Continue\) response \(but)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1543 M 0.074 0 (MAY do so if this simplifies the implementation\).)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_75) cvn F4 75 xF F4_75 Ji 313 1644 M 10.750 0 32 0.500 0 (9 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_75 Ji 381 1644 M -0.153 0 (Method Definitions)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1756 M 0.030 0 (The set of common methods for HTTP/1.1 is defined below. Although this set can be expanded, additional)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1806 M 0.053 0 (methods cannot be assumed to share the same semantics for separately extended clients and servers.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1881 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F6) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 390 1886 M -0.200 0 (Host)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 490 1881 M 0.027 0 ( request-header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 990 1881 M 0.100 0 (14.23)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1085 1881 M -0.019 0 (\) MUST accompany all HTTP/1.1 requests.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_58) cvn F4 58 xF F4_58 Ji 313 2008 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2008 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2008 M -0.109 0 (Safe and Idempotent Methods)A ; : 0 0 2425 3213 rc 0 0 0 sco (F4_42) cvn F4 42 xF F4_42 Ji 313 2152 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 334 2152 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 366 2152 M 0.500 0 (.)A 54.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 463 2152 M -0.068 0 (Safe Methods)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2227 M 0.144 0 (Implementers should be aware that the software represents the user in their interactions over the Internet,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2277 M 0.001 0 (and should be careful to allow the user to be aware of any actions they may take which may have an)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2327 M -0.004 0 (unexpected significance to themselves or others.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2402 M 0.181 0 (In particular, the convention has been established that the )A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 1299 2407 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1374 2402 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 1458 2407 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1558 2402 M 0.075 0 ( methods should never have the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2454 M 0.102 0 (significance of taking an action other than retrieval. These methods should be considered \223safe.\224 This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2504 M 0.088 0 (allows user agents to represent other methods, such as )A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 1237 2509 M -0.200 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1337 2504 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 1359 2509 M -0.200 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1434 2504 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 1518 2509 M -0.200 0 (DELETE)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1668 2504 M 0.101 0 (, in a special way, so that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2556 M 0.035 0 (the user is made aware of the fact that a possibly unsafe action is being requested.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2631 M 0.030 0 (Naturally, it is not possible to ensure that the server does not generate side-effects as a result of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2681 M 0.184 0 (performing a )A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 544 2686 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 619 2681 M 0.104 0 ( request; in fact, some dynamic resources consider that a feature. The important)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2733 M 0.055 0 (distinction here is that the user did not request the side-effects, so therefore cannot be held accountable for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2783 M 0.300 0 (them.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 34 ]%%) = %%PageTrailer %%Page: 35 35 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (36)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 261 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 334 261 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 366 261 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 428 261 M -0.193 0 (Idempotent Methods)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 336 M 0.049 0 (Methods may also have the property of \223idempotence\224 in that \(aside from error or expiration issues\) the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 386 M 0.043 0 (side-effects of N > 0 identical requests is the same as for a single request. The methods GET, HEAD,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M 0.136 0 (PUT and DELETE share this property.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 536 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 536 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 536 M 0.135 0 (OPTIONS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 630 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F5) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F5_42) cvn F5 42 xF F5_42 Ji 390 635 M -0.200 0 (OPTIONS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 565 630 M 0.070 0 ( method represents a request for information about the communication options available on)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 682 M 0.055 0 (the request/response chain identified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1055 687 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1330 682 M 0.122 0 (. This method allows the client to determine)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 734 M 0.070 0 (the options and/or requirements associated with a resource, or the capabilities of a server, without)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 784 M 0.140 0 (implying a resource action or initiating a resource retrieval.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 859 M 0.105 0 (Unless the server\222s response is an error, the response MUST NOT include entity information other than)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 909 M 0.061 0 (what can be considered as communication options \(e.g., )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1267 914 M -0.200 0 (Allow)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1392 909 M 0.169 0 ( is appropriate, but )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1721 914 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2021 909 M 0.162 0 ( is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 961 M 0.047 0 (not\). Responses to this method are not cachable.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1036 M 0.101 0 (If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 414 1041 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 689 1036 M 0.220 0 ( is an asterisk \(\223*\224\), the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1102 1041 M -0.200 0 (OPTIONS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1277 1036 M 0.079 0 ( request is intended to apply to the server as a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1088 M 0.007 0 (whole. A 200 response SHOULD include any header fields which indicate optional features implemented)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1138 M -0.003 0 (by the server \(e.g., )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 636 1143 M -0.200 0 (Public)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 786 1138 M 0.071 0 (\), including any extensions not defined by this specification, in addition to any)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1190 M 0.033 0 (applicable general or response-header fields. As described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1477 1190 M 0.200 0 (5.1.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1562 1190 M 0.367 0 (, an \223)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1654 1195 M -0.200 0 (OPTIONS *)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1879 1190 M 0.135 0 (\224 request can)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1242 M 0.045 0 (be applied through a proxy by specifying the destination server in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1492 1247 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1767 1242 M 0.128 0 ( without any path)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1294 M 0.181 0 (information.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1369 M 0.101 0 (If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 414 1374 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 689 1369 M 0.261 0 ( is not an asterisk, the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1070 1374 M -0.200 0 (OPTIONS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1245 1369 M 0.090 0 ( request applies only to the options that are)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1421 M 0.031 0 (available when communicating with that resource. A 200 response SHOULD include any header fields)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1471 M 0.073 0 (which indicate optional features implemented by the server and applicable to that resource \(e.g., )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1945 1476 M -0.200 0 (Allow)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2070 1471 M 0.257 0 (\),)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1523 M 0.070 0 (including any extensions not defined by this specification, in addition to any applicable general or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1573 M 0.032 0 (response-header fields. If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 812 1578 M -0.200 0 (OPTIONS)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 987 1573 M 0.041 0 ( request passes through a proxy, the proxy MUST edit the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1625 M -0.008 0 (response to exclude those options which apply to a proxy\222s capabilities and which are known to be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1675 M 0.153 0 (unavailable through that proxy.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1775 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 1775 M 0.500 0 (.)A 15.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 1775 M 0.168 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1869 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 390 1874 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 465 1869 M 0.070 0 ( method means retrieve whatever information \(in the form of an entity\) is identified by the)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 1926 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 588 1921 M 0.189 0 (. If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 711 1926 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 986 1921 M 0.095 0 ( refers to a data-producing process, it is the produced data which)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1973 M 0.121 0 (shall be returned as the entity in the response and not the source text of the process, unless that text)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2023 M 0.002 0 (happens to be the output of the process.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2098 M 0.082 0 (The semantics of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 674 2103 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 749 2098 M 0.124 0 ( method change to a \223conditional )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1320 2103 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1395 2098 M 0.098 0 (\224 if the request message includes an )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 2011 2103 M -0.200 0 (If-)A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 313 2155 M -0.200 0 (Modified-Since)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 663 2150 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 685 2155 M -0.200 0 (If-Unmodified-Since)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1160 2150 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1182 2155 M -0.200 0 (If-Match)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1382 2150 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1404 2155 M -0.200 0 (If-None-Match)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1729 2150 M 0.303 0 (, or )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1797 2155 M -0.200 0 (If-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2202 M 0.116 0 (header field. A conditional )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 777 2207 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 852 2202 M 0.116 0 ( method requests that the entity be transferred only under the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2254 M 0.043 0 (circumstances described by the conditional header field\(s\). The conditional )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1590 2259 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1665 2254 M 0.121 0 ( method is intended to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2306 M 0.012 0 (reduce unnecessary network usage by allowing cached entities to be refreshed without requiring multiple)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2356 M 0.130 0 (requests or transferring data already held by the client.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2431 M 0.082 0 (The semantics of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 674 2436 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 749 2431 M 0.199 0 ( method change to a \223partial )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1240 2436 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1315 2431 M 0.073 0 (\224 if the request message includes a )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 1909 2436 M -0.200 0 (Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2483 M 0.206 0 (header field. A partial )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 697 2488 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 772 2483 M 0.067 0 ( requests that only part of the entity be transferred, as described in section)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2535 M 0.100 0 (14.36)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 408 2535 M 0.384 0 (. The partial )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 628 2540 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 703 2535 M 0.009 0 ( method is intended to reduce unnecessary network usage by allowing partially-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2587 M 0.066 0 (retrieved entities to be completed without transferring data already held by the client.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2662 M 0.078 0 (The response to a )A ; : 0 0 2425 3213 rc 0 0 0 sco F5_42 Ji 620 2667 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 695 2662 M 0.072 0 ( request is cachable if and only if it meets the requirements for HTTP caching)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2714 M -0.005 0 (described in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 657 2714 M (13)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 699 2714 M 0.500 0 (.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 35 ]%%) = %%PageTrailer %%Page: 36 36 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (37)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_58) cvn F2 58 xF F2_58 Ji 313 261 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 261 M 0.500 0 (.)A 15.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 261 M 0.110 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 355 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 390 360 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 490 355 M 0.132 0 ( method is identical to )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 877 360 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 952 355 M 0.061 0 ( except that the server MUST NOT return a message-body in the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 407 M 0.139 0 (response. The metainformation contained in the HTTP headers in response to a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1664 412 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1764 407 M -0.240 0 ( request SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 459 M 0.125 0 (be identical to the information sent in response to a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1190 464 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1265 459 M 0.084 0 ( request. This method can be used for obtaining)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 511 M 0.055 0 (metainformation about the entity implied by the request without transferring the entity-body itself. This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 561 M 0.015 0 (method is often used for testing hypertext links for validity, accessibility, and recent modification.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 636 M 0.078 0 (The response to a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 620 641 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 720 636 M 0.139 0 ( request may be cachable in the sense that the information contained in the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 688 M -0.042 0 (response may be used to update a previously cached entity from that resource. If the new field values)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 738 M 0.078 0 (indicate that the cached entity differs from the current entity \(as would be indicated by a change in)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 793 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 663 788 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 685 793 M -0.200 0 (Content-MD5)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 960 788 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 982 793 M -0.200 0 (ETag)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1082 788 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1139 793 M -0.200 0 (Last-Modified)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1464 788 M 0.176 0 (\), then the cache MUST treat the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 840 M 0.054 0 (cache entry as stale.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 940 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 940 M 0.500 0 (.)A 15.500 0 32 (5 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 940 M 0.126 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1034 M 0.298 0 (The )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 390 1039 M -0.200 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 490 1034 M 0.088 0 ( method is used to request that the destination server accept the entity enclosed in the request as)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1086 M -0.019 0 (a new subordinate of the resource identified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1174 1091 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1449 1086 M 0.438 0 ( in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1568 1091 M -0.200 0 (Request-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1868 1086 M 0.088 0 (. POST is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1138 M -0.013 0 (designed to allow a uniform method to cover the following functions:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F6) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 388 1236 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1240 M 0.037 0 (Annotation of existing resources;)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 388 1326 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1330 M 0.114 0 (Posting a message to a bulletin board, newsgroup, mailing list, or similar group of articles;)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 388 1416 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1420 M 0.104 0 (Providing a block of data, such as the result of submitting a form, to a data-handling process;)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 388 1506 M -0.320 0 (\267)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1510 M 0.211 0 (Extending a database through an append operation.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1573 M 0.039 0 (The actual function performed by the POST method is determined by the server and is usually dependent)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1623 M 0.239 0 (on the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 429 1628 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 704 1623 M 0.077 0 (. The posted entity is subordinate to that URI in the same way that a file is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1675 M 0.078 0 (subordinate to a directory containing it, a news article is subordinate to a newsgroup to which it is posted,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1725 M 0.078 0 (or a record is subordinate to a database.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1800 M 0.010 0 (The action performed by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 802 1805 M -0.200 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 902 1800 M 0.098 0 ( method might not result in a resource that can be identified by a URI.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1852 M 0.136 0 (In this case, either 200 \(OK\) or 204 \(No Content\) is the appropriate response status, depending on)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1902 M 0.117 0 (whether or not the response includes an entity that describes the result.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1977 M 0.051 0 (If a resource has been created on the origin server, the response SHOULD be 201 \(Created\) and contain)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2027 M 0.082 0 (an entity which describes the status of the request and refers to the new resource, and a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1790 2032 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2079 M -0.002 0 (header \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 643 2079 M 0.100 0 (14.30)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 738 2079 M 0.257 0 (\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2154 M 0.064 0 (Responses to this method are not cachable, unless the response includes appropriate )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1738 2159 M -0.200 0 (Cache-Control)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2063 2154 M 0.171 0 ( or)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2211 M -0.200 0 (Expires)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 488 2206 M 0.028 0 ( header fields. However, the 303 \(See Other\) response can be used to direct the user agent to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2258 M -0.003 0 (retrieve a cachable resource.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2333 M 0.038 0 (POST requests must obey the message transmission requirements set out in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1723 2333 M 0.167 0 (8.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1776 2333 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 2433 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 342 2433 M 0.500 0 (.)A 15.500 0 32 (6 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 416 2433 M 0.333 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2527 M 0.060 0 (The PUT method requests that the enclosed entity be stored under the supplied )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1651 2532 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1926 2527 M 0.151 0 (. If the)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2584 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 588 2579 M -0.021 0 ( refers to an already existing resource, the enclosed entity SHOULD be considered as a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2631 M 0.081 0 (modified version of the one residing on the origin server. If the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1388 2636 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1663 2631 M 0.103 0 ( does not point to an)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2683 M 0.038 0 (existing resource, and that URI is capable of being defined as a new resource by the requesting user agent,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2733 M 0.098 0 (the origin server can create the resource with that URI. If a new resource is created, the origin server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2783 M 0.099 0 (MUST inform the user agent via the 201 \(Created\) response. If an existing resource is modified, either the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2833 M -0.078 0 (200 \(OK\) or 204 \(No Content\) response codes SHOULD be sent to indicate successful completion of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2883 M 0.016 0 (request. If the resource could not be created or modified with the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1414 2888 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1689 2883 M 0.294 0 (, an appropriate error)A ; LH savelevel1 restore pagesave restore (%%[ Page: 36 ]%%) = %%PageTrailer %%Page: 37 37 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (38)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.001 0 (response SHOULD be given that reflects the nature of the problem. The recipient of the entity MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M 0.082 0 (NOT ignore any )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F2) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 600 316 M -0.200 0 (Content-*)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 825 311 M 0.195 0 ( \(e.g. )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 922 316 M -0.200 0 (Content-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1247 311 M 0.195 0 (\) headers that it does not understand or implement)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 363 M 0.101 0 (and MUST return a 501 \(Not Implemented\) response in such cases.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 438 M 0.146 0 (If the request passes through a cache and the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1079 443 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1354 438 M 0.038 0 ( identifies one or more currently cached)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 490 M 0.064 0 (entities, those entries should be treated as stale. Responses to this method are not cachable.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 565 M 0.019 0 (The fundamental difference between the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1003 570 M -0.200 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1103 565 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1187 570 M -0.200 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1262 565 M 0.064 0 ( requests is reflected in the different meaning of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 617 M 0.294 0 (the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 376 622 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 651 617 M 0.203 0 (. The URI in a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 906 622 M -0.200 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1006 617 M 0.092 0 ( request identifies the resource that will handle the enclosed)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 669 M 0.006 0 (entity. That resource may be a data-accepting process, a gateway to some other protocol, or a separate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 719 M 0.172 0 (entity that accepts annotations. In contrast, the URI in a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1268 724 M -0.200 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1343 719 M 0.017 0 ( request identifies the entity enclosed with)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 771 M 0.084 0 (the request -- the user agent knows what URI is intended and the server MUST NOT attempt to apply the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 821 M 0.024 0 (request to some other resource. If the server desires that the request be applied to a different URI, it MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 871 M 0.088 0 (send a 301 \(Moved Permanently\) response; the user agent MAY then make its own decision regarding)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 921 M 0.128 0 (whether or not to redirect the request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 996 M -0.029 0 (A single resource MAY be identified by many different URIs. For example, an article may have a URI for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1046 M 0.101 0 (identifying \223the current version\224 which is separate from the URI identifying each particular version. In)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1096 M 0.183 0 (this case, a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 509 1101 M -0.200 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 584 1096 M 0.034 0 ( request on a general URI may result in several other URIs being defined by the origin)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1148 M -0.015 0 (server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1223 M 0.007 0 (HTTP/1.1 does not define how a PUT method affects the state of an origin server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1298 M 0.030 0 (PUT requests must obey the message transmission requirements set out in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1699 1298 M 0.167 0 (8.2)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1752 1298 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F4) cvn 0.931 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F4_58) cvn F4 58 xF F4_58 Ji 313 1398 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 1398 M 0.500 0 (.)A 15.500 0 32 (7 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 1398 M 0.282 0 (DELETE)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1492 M 0.079 0 (The DELETE method requests that the origin server delete the resource identified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1820 1497 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2095 1492 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1544 M 0.133 0 (This method MAY be overridden by human intervention \(or other means\) on the origin server. The client)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1594 M 0.121 0 (cannot be guaranteed that the operation has been carried out, even if the status code returned from the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1644 M -0.035 0 (origin server indicates that the action has been completed successfully. However, the server SHOULD not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1694 M 0.081 0 (indicate success unless, at the time the response is given, it intends to delete the resource or move it to an)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1744 M -0.058 0 (inaccessible location.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1819 M -0.022 0 (A successful response SHOULD be 200 \(OK\) if the response includes an entity describing the status, 202)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1869 M 0.014 0 (\(Accepted\) if the action has not yet been enacted, or 204 \(No Content\) if the response is OK but does not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1919 M 0.140 0 (include an entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1994 M 0.146 0 (If the request passes through a cache and the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1079 1999 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1354 1994 M 0.038 0 ( identifies one or more currently cached)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2046 M 0.064 0 (entities, those entries should be treated as stale. Responses to this method are not cachable.)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 313 2146 M (9)S ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 342 2146 M 0.500 0 (.)A 15.500 0 32 (8 )W ; : 0 0 2425 3213 rc 0 0 0 sco F4_58 Ji 416 2146 M 0.200 0 (TRACE)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2240 M 0.005 0 (The TRACE method is used to invoke a remote, application-layer loop-back of the request message. The)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2290 M -0.057 0 (final recipient of the request SHOULD reflect the message received back to the client as the entity-body of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2340 M 0.071 0 (a 200 \(OK\) response. The final recipient is either the origin server or the first proxy or gateway to receive)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2390 M 0.426 0 (a )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 343 2395 M -0.200 0 (Max-Forwards)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 643 2390 M 0.019 0 ( value of zero \(0\) in the request \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1388 2390 M 0.100 0 (14.31)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1483 2390 M -0.010 0 (\). A TRACE request MUST NOT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2442 M 0.140 0 (include an entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2517 M 0.093 0 (TRACE allows the client to see what is being received at the other end of the request chain and use that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2567 M 0.114 0 (data for testing or diagnostic information. The value of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1315 2572 M -0.200 0 (Via)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1390 2567 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1755 2567 M 0.100 0 (14.44)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1850 2567 M -0.141 0 (\) is of)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2619 M 0.133 0 (particular interest, since it acts as a trace of the request chain. Use of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 1547 2624 M -0.200 0 (Max-Forwards)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1847 2619 M 0.083 0 ( header field)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2671 M 0.115 0 (allows the client to limit the length of the request chain, which is useful for testing a chain of proxies)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2721 M 0.111 0 (forwarding messages in an infinite loop.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2796 M -0.014 0 (If successful, the response SHOULD contain the entire request message in the entity-body, with a)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2851 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 613 2846 M -0.039 0 ( of \223message/http\224. Responses to this method MUST NOT be cached.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 37 ]%%) = %%PageTrailer %%Page: 38 38 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (39)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.920 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_75) cvn F2 75 xF F2_75 Ji 313 262 M 10.750 0 32 0.500 0 (10 )D ; : 0 0 2425 3213 rc 0 0 0 sco F2_75 Ji 419 262 M -0.183 0 (Status Code Definitions)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 374 M 0.308 0 (Each )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 409 379 M -0.200 0 (Status-Code)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 684 374 M 0.015 0 ( is described below, including a description of which )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1583 379 M -0.200 0 (method)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1733 374 M 0.035 0 (\(s\) it can follow and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 426 M 0.144 0 (any metainformation required in the response.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 526 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 371 526 M 0.500 0 (.)A 15.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 526 M -0.324 0 (Informational 1xx)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 620 M 0.018 0 (This class of status code indicates a provisional response, consisting only of the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1663 625 M -0.200 0 (Status-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1938 620 M 0.463 0 ( and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 672 M 0.079 0 (optional headers, and is terminated by an empty line. Since HTTP/1.0 did not define any 1xx status codes,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 722 M 0.069 0 (servers MUST NOT send a 1xx response to an HTTP/1.0 client except under experimental conditions.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_42) cvn F2 42 xF F2_42 Ji 313 847 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 847 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 847 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 847 M -0.183 0 (100 Continue)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 922 M 0.177 0 (The client may continue with its request. This interim response is used to inform the client that the initial)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 972 M -0.017 0 (part of the request has been received and has not yet been rejected by the server. The client SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1022 M 0.083 0 (continue by sending the remainder of the request or, if the request has already been completed, ignore this)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1072 M 0.042 0 (response. The server MUST send a final response after the request has been completed.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1197 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1197 M 0.500 0 (.)A (1)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1197 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1197 M -0.101 0 (101 Switching Protocols)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1272 M 0.120 0 (The server understands and is willing to comply with the client\222s request, via the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1689 1277 M -0.200 0 (Upgrade)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1864 1272 M -0.100 0 ( message)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1324 M 0.028 0 (header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 667 1324 M 0.100 0 (14.41)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 762 1324 M 0.124 0 (\), for a change in the application protocol being used on this connection. The)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1374 M -0.076 0 (server will switch protocols to those defined by the response\222s )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1365 1379 M -0.200 0 (Upgrade)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1540 1374 M 0.037 0 ( header field immediately after)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1426 M 0.118 0 (the empty line which terminates the 101 response.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1501 M 0.002 0 (The protocol should only be switched when it is advantageous to do so. For example, switching to a newer)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1551 M 0.006 0 (version of HTTP is advantageous over older versions, and switching to a real-time, synchronous protocol)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1601 M 0.009 0 (may be advantageous when delivering resources that use such features.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 313 1701 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 371 1701 M 0.500 0 (.)A 15.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 1701 M -0.147 0 (Successful 2xx)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1795 M -0.000 0 (This class of status code indicates that the client\222s request was successfully received, understood, and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1845 M -0.157 0 (accepted.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1970 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1970 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1970 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1970 M 0.191 0 (200 OK)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2045 M 0.102 0 (The request has succeeded. The information returned with the response is dependent on the method used)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2095 M 0.116 0 (in the request, for example:)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2188 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2183 M 0.086 0 (an entity corresponding to the requested resource is sent in the response;)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2278 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2273 M 0.067 0 (the entity-header fields corresponding to the requested resource are sent in the response without)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2325 M -0.300 0 (any message-body;)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2418 M -0.200 0 (POST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2413 M 0.144 0 (an entity describing or containing the result of the action;)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2508 M -0.200 0 (TRACE)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 2503 M 0.051 0 (an entity containing the request message as received by the end server.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2630 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2630 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2630 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 2630 M 0.081 0 (201 Created)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2705 M 0.040 0 (The request has been fulfilled and resulted in a new resource being created. The newly created resource)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2755 M -0.015 0 (can be referenced by the URI\(s\) returned in the entity of the response, with the most specific URL for the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2805 M -0.111 0 (resource given by a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 649 2810 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 849 2805 M 0.082 0 ( header field. The origin server MUST create the resource before returning)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2857 M 0.075 0 (the 201 status code. If the action cannot be carried out immediately, the server should respond with 202)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2907 M -0.036 0 (\(Accepted\) response instead.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 38 ]%%) = %%PageTrailer %%Page: 39 39 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (40)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 261 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 261 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 261 M 0.500 0 (.)A 19.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 261 M 0.075 0 (202 Accepted)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 336 M 0.029 0 (The request has been accepted for processing, but the processing has not been completed. The request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 386 M -0.041 0 (MAY or MAY NOT eventually be acted upon, as it MAY be disallowed when processing actually takes)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M 0.079 0 (place. There is no facility for re-sending a status code from an asynchronous operation such as this.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 511 M 0.056 0 (The 202 response is intentionally non-committal. Its purpose is to allow a server to accept a request for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 561 M 0.092 0 (some other process \(perhaps a batch-oriented process that is only run once per day\) without requiring that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 611 M 0.099 0 (the user agent\222s connection to the server persist until the process is completed. The entity returned with)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 661 M 0.119 0 (this response SHOULD include an indication of the request\222s current status and either a pointer to a status)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 711 M 0.017 0 (monitor or some estimate of when the user can expect the request to be fulfilled.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 836 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 836 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 836 M 0.500 0 (.)A 19.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 836 M -0.201 0 (203 Non-Authoritative Information)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 911 M 0.145 0 (The returned metainformation in the entity-header is not the definitive set as available from the origin)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 961 M 0.037 0 (server, but is gathered from a local or a third-party copy. The set presented MAY be a subset or superset)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1011 M 0.105 0 (of the original version. For example, including local annotation information about the resource MAY)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1061 M 0.042 0 (result in a superset of the metainformation known by the origin server. Use of this response code is not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1111 M 0.040 0 (required and is only appropriate when the response would otherwise be 200 \(OK\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1236 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1236 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1236 M 0.500 0 (.)A 19.500 0 32 (5 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1236 M -0.141 0 (204 No Content)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1311 M 0.099 0 (The server has fulfilled the request but there is no new information to send back. If the client is a user)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1361 M 0.049 0 (agent, it SHOULD NOT change its document view from that which caused the request to be sent. This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1411 M 0.095 0 (response is primarily intended to allow input for actions to take place without causing a change to the user)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1461 M 0.025 0 (agent\222s active document view. The response MAY include new metainformation in the form of entity-)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1511 M 0.017 0 (headers, which SHOULD apply to the document currently in the user agent\222s active view.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1586 M -0.003 0 (The 204 response MUST NOT include a message-body, and thus is always terminated by the first empty)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1636 M 0.137 0 (line after the header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1761 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1761 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1761 M 0.500 0 (.)A 19.500 0 32 (6 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1761 M -0.035 0 (205 Reset Content)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1836 M 0.031 0 (The server has fulfilled the request and the user agent SHOULD reset the document view which caused)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1886 M 0.082 0 (the request to be sent. This response is primarily intended to allow input for actions to take place via user)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1936 M 0.104 0 (input, followed by a clearing of the form in which the input is given so that the user can easily initiate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1986 M 0.134 0 (another input action. The response MUST NOT include an entity.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2111 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2111 M 0.500 0 (.)A (2)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2111 M 0.500 0 (.)A 19.500 0 32 (7 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 2111 M -0.016 0 (206 Partial Content)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2186 M 0.166 0 (The server has fulfilled the partial )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 900 2191 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 975 2186 M 0.088 0 ( request for the resource. The request must have included a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1981 2191 M -0.200 0 (Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2238 M 0.028 0 (header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 667 2238 M 0.100 0 (14.36)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 762 2238 M 0.163 0 (\) indicating the desired range. The response MUST include either a)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2293 M -0.200 0 (Content-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 638 2288 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1003 2288 M 0.100 0 (14.17)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1098 2288 M 0.211 0 (\) indicating the range included with this response, or a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2340 M 0.089 0 (multipart/byteranges )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 673 2345 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 973 2340 M 0.302 0 ( including )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1156 2345 M -0.200 0 (Content-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1481 2340 M 0.059 0 ( fields for each part. If)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2392 M 0.115 0 (multipart/byteranges is not used, the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 938 2397 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1288 2392 M 0.125 0 ( header field in the response MUST match the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2444 M 0.053 0 (actual number of )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 609 2449 M -0.200 0 (OCTETs)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 759 2444 M 0.067 0 ( transmitted in the message-body.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2521 M 0.106 0 (A cache that does not support the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 887 2526 M -0.200 0 (Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1012 2521 M 0.470 0 ( and )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1096 2526 M -0.200 0 (Content-Range)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1421 2521 M 0.024 0 ( headers MUST NOT cache 206)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2573 M 0.104 0 (\(Partial\) responses.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 2673 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 371 2673 M 0.500 0 (.)A 15.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 2673 M -0.229 0 (Redirection 3xx)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2767 M 0.078 0 (This class of status code indicates that further action needs to be taken by the user agent in order to fulfill)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2817 M 0.106 0 (the request. The action required MAY be carried out by the user agent without interaction with the user if)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2867 M 0.080 0 (and only if the method used in the second request is )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1198 2872 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1273 2867 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1330 2872 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1430 2867 M -0.036 0 (. A user agent SHOULD NOT)A ; LH savelevel1 restore pagesave restore (%%[ Page: 39 ]%%) = %%PageTrailer %%Page: 40 40 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (41)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 261 M 0.126 0 (automatically redirect a request more than 5 times, since such redirections usually indicate an infinite)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 311 M -0.235 0 (loop.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 436 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 436 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 436 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 436 M (300 Multiple Choices)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 511 M -0.017 0 (The requested resource corresponds to any one of a set of representations, each with its own specific)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 561 M 0.133 0 (location, and agent-driven negotiation information \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1323 561 M (12)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1365 561 M 0.095 0 (\) is being provided so that the user \(or user)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 611 M 0.141 0 (agent\) can select a preferred representation and redirect its request to that location.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 686 M 0.018 0 (Unless it was a HEAD request, the response SHOULD include an entity containing a list of resource)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 736 M 0.116 0 (characteristics and location\(s\) from which the user or user agent can choose the one most appropriate. The)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 786 M -0.007 0 (entity format is specified by the media type given in the )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 1261 791 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1561 786 M 0.113 0 ( header field. Depending upon)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 838 M 0.046 0 (the format and the capabilities of the user agent, selection of the most appropriate choice may be)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 888 M -0.010 0 (performed automatically. However, this specification does not define any standard for such automatic)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 938 M -0.081 0 (selection.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1013 M 0.003 0 (If the server has a preferred choice of representation, it SHOULD include the specific URL for that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1063 M 0.253 0 (representation in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 672 1068 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 872 1063 M 0.071 0 ( field; user agents MAY use the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1419 1068 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1619 1063 M -0.022 0 ( field value for automatic)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1115 M 0.072 0 (redirection. This response is cachable unless indicated otherwise.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1240 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1240 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1240 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1240 M -0.076 0 (301 Moved Permanently)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1315 M 0.045 0 (The requested resource has been assigned a new permanent URI and any future references to this resource)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1365 M -0.011 0 (SHOULD be done using one of the returned URIs. Clients with link editing capabilities SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1415 M 0.059 0 (automatically re-link references to the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 965 1420 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1240 1415 M -0.028 0 ( to one or more of the new references returned by)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1467 M 0.030 0 (the server, where possible. This response is cachable unless indicated otherwise.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1542 M -0.121 0 (If the new URI is a location, its URL SHOULD be given by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1387 1547 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1587 1542 M 0.058 0 ( field in the response. Unless)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1594 M 0.023 0 (the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1644 M -0.003 0 (hyperlink to the new URI\(s\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1719 M 0.079 0 (If the 301 status code is received in response to a request other than )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1464 1724 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1539 1719 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1596 1724 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1696 1719 M 0.122 0 (, the user agent MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1771 M 0.100 0 (NOT automatically redirect the request unless it can be confirmed by the user, since this might change the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1821 M 0.071 0 (conditions under which the request was issued.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1896 M 0.040 0 (Note: When automatically redirecting a POST request after receiving a 301 status code, some)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 1946 M 0.101 0 (existing HTTP/1.0 user agents will erroneously change it into a GET request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2071 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2071 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2071 M 0.500 0 (.)A 19.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 2071 M -0.062 0 (302 Moved Temporarily)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2146 M 0.036 0 (The requested resource resides temporarily under a different URI. Since the redirection may be altered on)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2196 M -0.022 0 (occasion, the client SHOULD continue to use the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1153 2201 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1428 2196 M 0.051 0 ( for future requests. This response is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2248 M -0.059 0 (only cachable if indicated by a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 836 2253 M -0.200 0 (Cache-Control)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1161 2248 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1218 2253 M -0.200 0 (Expires)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1393 2248 M 0.113 0 ( header field.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2325 M -0.121 0 (If the new URI is a location, its URL SHOULD be given by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1387 2330 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1587 2325 M 0.058 0 ( field in the response. Unless)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2377 M 0.023 0 (the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2427 M -0.003 0 (hyperlink to the new URI\(s\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2502 M 0.079 0 (If the 302 status code is received in response to a request other than )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1464 2507 M -0.200 0 (GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1539 2502 M 0.254 0 ( or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1596 2507 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1696 2502 M 0.122 0 (, the user agent MUST)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2554 M 0.100 0 (NOT automatically redirect the request unless it can be confirmed by the user, since this might change the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2604 M 0.071 0 (conditions under which the request was issued.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2679 M 0.040 0 (Note: When automatically redirecting a POST request after receiving a 302 status code, some)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2729 M 0.101 0 (existing HTTP/1.0 user agents will erroneously change it into a GET request.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 40 ]%%) = %%PageTrailer %%Page: 41 41 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (42)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 261 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 261 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 261 M 0.500 0 (.)A 19.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 261 M 0.157 0 (303 See Other)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 336 M 0.022 0 (The response to the request can be found under a different URI and SHOULD be retrieved using a GET)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 386 M 0.068 0 (method on that resource. This method exists primarily to allow the output of a POST-activated script to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 436 M 0.040 0 (redirect the user agent to a selected resource. The new URI is not a substitute reference for the originally)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 486 M 0.025 0 (requested resource. The 303 response is not cachable, but the response to the second \(redirected\) request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 536 M -0.128 0 (MAY be cachable.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 611 M -0.121 0 (If the new URI is a location, its URL SHOULD be given by the )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 1387 616 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1587 611 M 0.058 0 ( field in the response. Unless)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 663 M 0.023 0 (the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 713 M -0.003 0 (hyperlink to the new URI\(s\).)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 838 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 838 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 838 M 0.500 0 (.)A 19.500 0 32 (5 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 838 M -0.041 0 (304 Not Modified)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 913 M 0.086 0 (If the client has performed a conditional GET request and access is allowed, but the document has not)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 963 M 0.005 0 (been modified, the server SHOULD respond with this status code. The response MUST NOT contain a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1013 M -0.368 0 (message-body.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1088 M 0.006 0 (The response MUST include the following header fields:)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Symbol (F6) cvn 1.000 (Symbol) cvn /Type1 F (Symbol) cvn mF (F6_42) cvn F6 42 xF F6_42 Ji 388 1165 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 463 1174 M -0.200 0 (Date)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 388 1227 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 463 1236 M -0.200 0 (ETag)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 563 1231 M 0.336 0 ( and/or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 694 1236 M -0.200 0 (Content-Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1094 1231 M 0.091 0 (, if the header would have been sent in a 200 response to the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1283 M -0.009 0 (same request)A ; : 0 0 2425 3213 rc 0 0 0 sco F6_42 Ji 388 1339 M 45.820 0 32 -0.320 0 (\267 )D ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 463 1348 M -0.200 0 (Expires)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 638 1343 M 0.500 0 (, )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 660 1348 M -0.200 0 (Cache-Control)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 985 1343 M 0.354 0 (, and/or )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1127 1348 M -0.200 0 (Vary)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1227 1343 M 0.120 0 (, if the field-value might differ from that sent in any)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 463 1395 M 0.044 0 (previous response for the same variant)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1449 M 0.067 0 (If the conditional GET used a strong cache validator \(see section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1415 1449 M 0.167 0 (13.3.3)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1521 1449 M -0.092 0 (\), the response SHOULD NOT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1499 M 0.091 0 (include other entity-headers. Otherwise \(i.e., the conditional GET used a weak validator\), the response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1549 M 0.001 0 (MUST NOT include other entity-headers; this prevents inconsistencies between cached entity-bodies and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1599 M 0.110 0 (updated headers.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1674 M 0.097 0 (If a 304 response indicates an entity not currently cached, then the cache MUST disregard the response)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1724 M 0.148 0 (and repeat the request without the conditional.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1799 M 0.015 0 (If a cache uses a received 304 response to update a cache entry, the cache MUST update the entry to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1849 M 0.001 0 (reflect any new field values given in the response.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1924 M -0.003 0 (The 304 response MUST NOT include a message-body, and thus is always terminated by the first empty)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1974 M 0.137 0 (line after the header fields.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2099 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2099 M 0.500 0 (.)A (3)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2099 M 0.500 0 (.)A 19.500 0 32 (6 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 2099 M -0.125 0 (305 Use Proxy)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2174 M -0.047 0 (The requested resource MUST be accessed through the proxy given by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1574 2179 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1774 2174 M 0.109 0 ( field. The)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2231 M -0.200 0 (Location)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 513 2226 M -0.004 0 ( field gives the URL of the proxy. The recipient is expected to repeat the request via the proxy.)A ; : 0 0 2425 3213 rc 0 0 0 sco (F2_58) cvn F2 58 xF F2_58 Ji 313 2328 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 371 2328 M 0.500 0 (.)A 15.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_58 Ji 445 2328 M -0.149 0 (Client Error 4xx)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2422 M 0.052 0 (The 4xx class of status code is intended for cases in which the client seems to have erred. Except when)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2472 M 0.088 0 (responding to a HEAD request, the server SHOULD include an entity containing an explanation of the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2522 M 0.131 0 (error situation, and whether it is a temporary or permanent condition. These status codes are applicable to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2572 M -0.014 0 (any request method. User agents SHOULD display any included entity to the user.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2647 M 0.106 0 (Note: If the client is sending data, a server implementation using TCP should be careful to ensure)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2697 M 0.043 0 (that the client acknowledges receipt of the packet\(s\) containing the response, before the server)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2747 M 0.096 0 (closes the input connection. If the client continues sending data to the server after the close, the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2797 M 0.072 0 (server\222s TCP stack will send a reset packet to the client, which may erase the client\222s)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2847 M 0.008 0 (unacknowledged input buffers before they can be read and interpreted by the HTTP application.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 41 ]%%) = %%PageTrailer %%Page: 42 42 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (43)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 261 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 261 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 261 M 0.500 0 (.)A 19.500 0 32 (1 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 261 M -0.001 0 (400 Bad Request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 336 M -0.030 0 (The request could not be understood by the server due to malformed syntax. The client SHOULD NOT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 386 M 0.047 0 (repeat the request without modifications.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 511 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 511 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 511 M 0.500 0 (.)A 19.500 0 32 (2 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 511 M -0.115 0 (401 Unauthorized)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 586 M 0.120 0 (The request requires user authentication. The response MUST include a )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 1538 591 M -0.200 0 (WWW-Authenticate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1938 586 M 0.224 0 ( header)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 638 M -0.064 0 (field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 543 638 M 0.100 0 (14.46)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 638 638 M 0.303 0 (\) containing a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 884 643 M -0.200 0 (challenge)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1109 638 M 0.039 0 ( applicable to the requested resource. The client MAY)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 690 M 0.108 0 (repeat the request with a suitable )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 879 695 M -0.200 0 (Authorization)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1204 690 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1569 690 M 0.125 0 (14.8)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1643 690 M 0.053 0 (\). If the request already)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 742 M 0.147 0 (included Authorization credentials, then the 401 response indicates that authorization has been refused for)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 792 M 0.134 0 (those credentials. If the 401 response contains the same challenge as the prior response, and the user)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 842 M 0.085 0 (agent has already attempted authentication at least once, then the user SHOULD be presented the entity)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 892 M 0.116 0 (that was given in the response, since that entity MAY include relevant diagnostic information. HTTP)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 942 M 0.104 0 (access authentication is explained in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1069 942 M (11)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1111 942 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1067 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1067 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1067 M 0.500 0 (.)A 19.500 0 32 (3 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1067 M -0.082 0 (402 Payment Required)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1142 M -0.027 0 (This code is reserved for future use.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1267 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1267 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1267 M 0.500 0 (.)A 19.500 0 32 (4 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1267 M -0.119 0 (403 Forbidden)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1342 M 0.123 0 (The server understood the request, but is refusing to fulfill it. Authorization will not help and the request)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1392 M -0.048 0 (SHOULD NOT be repeated. If the request method was not )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1310 1397 M -0.200 0 (HEAD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1410 1392 M 0.053 0 ( and the server wishes to make public)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1444 M 0.041 0 (why the request has not been fulfilled, it SHOULD describe the reason for the refusal in the entity. This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1494 M -0.043 0 (status code is commonly used when the server does not wish to reveal exactly why the request has been)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1544 M 0.042 0 (refused, or when no other response is applicable.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1669 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1669 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1669 M 0.500 0 (.)A 19.500 0 32 (5 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 1669 M -0.310 0 (404 Not Found)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1744 M 0.208 0 (The server has not found anything matching the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1137 1749 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1412 1744 M 0.096 0 (. No indication is given of whether the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1796 M 0.097 0 (condition is temporary or permanent. If the server does not wish to make this information available to the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1846 M -0.018 0 (client, the status code 403 \(Forbidden\) can be used instead. The 410 \(Gone\) status code SHOULD be used)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1896 M 0.109 0 (if the server knows, through some internally configurable mechanism, that an old resource is permanently)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1946 M 0.147 0 (unavailable and has no forwarding address.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2071 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2071 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2071 M 0.500 0 (.)A 19.500 0 32 (6 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 2071 M -0.082 0 (405 Method Not Allowed)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2146 M 0.092 0 (The method specified in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 795 2151 M -0.200 0 (Request-Line)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1095 2146 M -0.010 0 ( is not allowed for the resource identified by the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1911 2151 M -0.200 0 (Request-)A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 313 2203 M -0.200 0 (URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 2198 M 0.105 0 (. The response MUST include an )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 957 2203 M -0.200 0 (Allow)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1082 2198 M 0.103 0 ( header containing a list of valid methods for the requested)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2250 M -0.084 0 (resource.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2375 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2375 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2375 M 0.500 0 (.)A 19.500 0 32 (7 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 2375 M 0.023 0 (406 Not Acceptable)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2450 M 0.021 0 (The resource identified by the request is only capable of generating response entities which have content)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2500 M 0.093 0 (characteristics not acceptable according to the accept headers sent in the request.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2575 M 0.025 0 (Unless it was a HEAD request, the response SHOULD include an entity containing a list of available)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2625 M 0.085 0 (entity characteristics and location\(s\) from which the user or user agent can choose the one most)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2675 M 0.047 0 (appropriate. The entity format is specified by the media type given in the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1553 2680 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1853 2675 M 0.113 0 ( header field.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2727 M 0.077 0 (Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2777 M -0.039 0 (may be performed automatically. However, this specification does not define any standard for such)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2827 M 0.002 0 (automatic selection.)A ; LH savelevel1 restore pagesave restore (%%[ Page: 42 ]%%) = %%PageTrailer %%Page: 43 43 %%BeginPageSetup [{ %%BeginFeature: *Optional Envelope Feeder Not Installed %%EndFeature } stopped cleartomark [{ %%BeginFeature: *Resolution 300dpi %%EndFeature } stopped cleartomark userdict begin /pagesave save def end mysetup concat colspRefresh : 1.000 1.000 1.000 sco 0 0 2550 3300 rf ; userdict begin /savelevel1 save def end %%EndPageSetup : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Roman (F0) cvn 0.905 (Times-Roman) cvn /Type1 T (Times-Roman) cvn mF (F0_42) cvn F0 42 xF F0_42 Ji 313 108 M -0.140 0 (INTERNET-DRAFT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1128 108 M -0.022 0 (HTTP/1.1)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1618 108 M -0.030 0 (Wednesday, August 14, 1996)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 3039 M 0.188 0 (Fielding, et al)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1951 3039 M -0.022 0 ([Page )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2057 3039 M (44)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 2099 3039 M 0.014 0 (])A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 261 M 0.037 0 (Note: HTTP/1.1 servers are allowed to return responses which are not acceptable according to the)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 311 M 0.059 0 (accept headers sent in the request. In some cases, this may even be preferable to sending a 406)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 361 M 0.063 0 (response. User agents are encouraged to inspect the headers of an incoming response to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 411 M -0.018 0 (determine if it is acceptable. If the response could be unacceptable, a user agent SHOULD)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 388 461 M 0.066 0 (temporarily stop receipt of more data and query the user for a decision on further actions.)A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Times-Bold (F2) cvn 0.929 (Times-Bold) cvn /Type1 T (Times-Bold) cvn mF (F2_42) cvn F2 42 xF F2_42 Ji 313 586 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 586 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 586 M 0.500 0 (.)A 19.500 0 32 (8 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 586 M -0.126 0 (407 Proxy Authentication Required)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 661 M 0.128 0 (This code is similar to 401 \(Unauthorized\), but indicates that the client MUST first authenticate itself with)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 711 M 0.079 0 (the proxy. The proxy MUST return a )A ; : 0 0 2425 3213 rc 0 0 0 sco %%IncludeFont: Courier (F4) cvn 0.786 (Courier) cvn /Type1 T (Courier) cvn mF (F4_42) cvn F4 42 xF F4_42 Ji 948 716 M -0.200 0 (Proxy-Authenticate)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1398 711 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1763 711 M 0.100 0 (14.33)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1858 711 M 0.289 0 (\) containing a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 763 M 0.062 0 (challenge applicable to the proxy for the requested resource. The client MAY repeat the request with a)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 813 M -0.018 0 (suitable )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 454 818 M -0.200 0 (Proxy-Authorization)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 929 813 M 0.048 0 ( header field \(section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1294 813 M 0.100 0 (14.34)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1389 813 M 0.082 0 (\). HTTP access authentication is explained)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 865 M 0.122 0 (in section )A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 487 865 M (11)S ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 529 865 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 990 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 990 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 990 M 0.500 0 (.)A 19.500 0 32 (9 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 449 990 M -0.174 0 (408 Request Timeout)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1065 M 0.140 0 (The client did not produce a request within the time that the server was prepared to wait. The client MAY)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1115 M 0.096 0 (repeat the request without modifications at any later time.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1240 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1240 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1240 M 0.500 0 (.)A 19.500 0 32 (10 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 470 1240 M -0.012 0 (409 Conflict)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1315 M 0.029 0 (The request could not be completed due to a conflict with the current state of the resource. This code is)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1365 M 0.051 0 (only allowed in situations where it is expected that the user might be able to resolve the conflict and)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1415 M 0.005 0 (resubmit the request. The response body SHOULD include enough information for the user to recognize)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1465 M 0.028 0 (the source of the conflict. Ideally, the response entity would include enough information for the user or)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1515 M 0.059 0 (user agent to fix the problem; however, that may not be possible and is not required.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1590 M 0.008 0 (Conflicts are most likely to occur in response to a )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1158 1595 M -0.200 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1233 1590 M 0.085 0 ( request. If versioning is being used and the entity)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1642 M 0.029 0 (being )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 417 1647 M -0.200 0 (PUT)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 492 1642 M 0.082 0 ( includes changes to a resource which conflict with those made by an earlier \(third-party\))A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1694 M 0.109 0 (request, the server MAY use the 409 response to indicate that it can\222t complete the request. In this case,)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1744 M -0.027 0 (the response entity SHOULD contain a list of the differences between the two versions in a format defined)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1794 M -0.111 0 (by the response )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 583 1799 M -0.200 0 (Content-Type)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 883 1794 M 0.500 0 (.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 1921 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 1921 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 1921 M 0.500 0 (.)A 19.500 0 32 (11 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 470 1921 M -0.022 0 (410 Gone)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 1996 M 0.106 0 (The requested resource is no longer available at the server and no forwarding address is known. This)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2046 M 0.005 0 (condition SHOULD be considered permanent. Clients with link editing capabilities SHOULD delete)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2096 M -0.002 0 (references to the )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 601 2101 M -0.200 0 (Request-URI)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 876 2096 M 0.036 0 ( after user approval. If the server does not know, or has no facility to)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2148 M 0.052 0 (determine, whether or not the condition is permanent, the status code 404 \(Not Found\) SHOULD be used)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2198 M 0.076 0 (instead. This response is cachable unless indicated otherwise.)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2273 M 0.064 0 (The 410 response is primarily intended to assist the task of web maintenance by notifying the recipient)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2323 M 0.163 0 (that the resource is intentionally unavailable and that the server owners desire that remote links to that)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2373 M 0.000 0 (resource be removed. Such an event is common for limited-time, promotional services and for resources)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2423 M 0.110 0 (belonging to individuals no longer working at the server\222s site. It is not necessary to mark all permanently)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2473 M 0.077 0 (unavailable resources as \223gone\224 or to keep the mark for any length of time -- that is left to the discretion)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2523 M -0.044 0 (of the server owner.)A ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 313 2648 M (10)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 355 2648 M 0.500 0 (.)A (4)S ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 387 2648 M 0.500 0 (.)A 19.500 0 32 (12 )W ; : 0 0 2425 3213 rc 0 0 0 sco F2_42 Ji 470 2648 M -0.019 0 (411 Length Required)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2723 M 0.010 0 (The server refuses to accept the request without a defined )A ; : 0 0 2425 3213 rc 0 0 0 sco F4_42 Ji 1291 2728 M -0.200 0 (Content-Length)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 1641 2723 M 0.142 0 (. The client MAY repeat)A ; : 0 0 2425 3213 rc 0 0 0 sco F0_42 Ji 313 2775 M 0.137 0 (the request if it adds a valid )A ; : 0 0 242