26678 2014-08-26 22:46:15 +0000 MediaKeySession.generateRequest() should not fail if callable is false 2014-08-26 23:56:42 +0000 1 1 1 Unclassified HTML WG Encrypted Media Extensions unspecified PC Windows NT RESOLVED FIXED P2 normal --- 1 cpearce ddorwin cpearce ddorwin mike public-html-media public-html-bugzilla oldest_to_newest 110650 0 cpearce 2014-08-26 22:46:15 +0000 The spec for MediaKeySession.generateRequest() is: <quote> The generateRequest(initDataType, initData) method creates a new MediaKeySession object for the initData. It must run the following steps: The contents of initData are container-specific Initialization Data. initDataType is the initialization data type that indicates how to interpret initData. If this object's callable value is false, return a promise rejected with a new DOMException whose name is "InvalidStateError". </quote> callable is set to true after the request is sent. https://dvcs.w3.org/hg/html-media/raw-file/default/encrypted-media/encrypted-media.html#dom-generaterequest Since generateRequest() is the only thing that sets callable to true, and it aborts if callable is false, nothing else will ever set callable to true, so no function will be usable. I think this must be a copy-paste error, and the "If this object's callable value is false" step should be removed from generateRequest(). 110653 1 ddorwin 2014-08-26 23:53:56 +0000 "uninitialized" was mistakenly replaced with "callable" when I as adding this step to the other methods. The line should be as follows, which matches load(): 'If this object's uninitialized value is false, return a promise rejected with a new DOMException whose name is "InvalidStateError".' 110654 2 ddorwin 2014-08-26 23:56:42 +0000 Fixed in https://dvcs.w3.org/hg/html-media/rev/c9a7c05b70c6. Thanks for catching that!