WebSockets Handshake non HTTP conforming?

Posted by m6w6 on 10th May 2010 in Mike's sudden inspirations: WTF, PHP, WEB

While skimming through the new HTML5 WebSocket draft, I noticed the following exemplar HTTP message demonstrating the client message of a WebSocket handshake:

GET /demo HTTP/1.1
Host: example.com
Connection: Upgrade
Sec-WebSocket-Key2: 12998 5 Y3 1  .P00
Sec-WebSocket-Protocol: sample
Upgrade: WebSocket
Sec-WebSocket-Key1: 4 @1  46546xW%0l 1 5
Origin: http://example.com

^n:ds[4U

To me this looks non conforming to the HTTP spec due to the lack of an indicator that the request contains a message body.

Quoting the 4th paragraph of section 4.3 of RFC2616:

The presence of a message-body in a request is signaled by the inclusion of a Content-Length or Transfer-Encoding header field in the request’s message-headers. A message-body MUST NOT be included in a request if the specification of the request method (section 5.1.1) does not allow sending an entity-body in requests. A server SHOULD read and forward a message-body on any request; if the request method does not include defined semantics for an entity-body, then the message-body SHOULD be ignored when handling the request.

Huh?