3 to White Mesa, mU=1

POST http://www.whitemesa.net/interop/r4/wsdl-xsd HTTP/1.1
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; MS Web Services Client Protocol 1.2.30219.0)
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://soapinterop.org"
Host: www.whitemesa.net
Content-Length: 494
Expect: 100-continue
Proxy-Connection: Keep-Alive


<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
    xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Header>
<echoMeStringRequest soap:mustUnderstand="1" xmlns="http://soapinterop.org/">
<varString xmlns="http://soapinterop.org/echoheader/">foo</varString>
</echoMeStringRequest>
</soap:Header>
<soap:Body>
<echoVoidSoapHeader xmlns="http://soapinterop.org" />
</soap:Body>
</soap:Envelope>

HTTP/1.1 200 OK
Via: 1.0 TKITGPRXYA09, 1.1 TKITGPRXYA07
Content-Length: 416
Date: Thu, 06 Mar 2003 07:10:07 GMT
Content-Type: text/xml; charset="utf-8"
Server: WhiteMesa SOAP Server/3.0

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header>
<n:echoMeStringResponse xmlns:n="http://soapinterop.org/">
<varString xmlns="http://soapinterop.org/echoheader/">foo</varString>
</n:echoMeStringResponse>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<echoVoidSoapHeaderResponse xmlns="http://soapinterop.org/" />
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>