2.1.1.1.2 RPC Connect Response
The RPC connect response is an HTTP response that MUST have the following HTTP header fields.
Status Line: [RFC2616] section 6.1 specifies that the status line be composed of three nonspace subfields. The three subfields MUST be set to the following values:
HTTP-Version: MUST be the string "HTTP/1.1"
Reason-Phrase: MUST be the string "OK"
Status-Code: MUST be an HTTP status code in the inclusive range 200-299.
Message Body: Must be composed as specified in section 2.1.1.1.4 of this specification.