[asterisk-bugs] [JIRA] (ASTERISK-22444) WebSocket response when subprotocol is omitted violates spec

[Matt Jordan (JIRA)]

Matt Jordan created ASTERISK-22444:
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             Summary: WebSocket response when subprotocol is omitted violates spec
                 Key: ASTERISK-22444
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22444
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_http_websocket
    Affects Versions: 12.0.0-alpha1
            Reporter: David M. Lee


When I added the possibility of using a default subprotocol on WebSocket connections, the WebSocket server in Asterisk always responds with a {{Sec-WebSocket-Protocol}} indicating the subprotocol actually in use.

[As it turns out|https://github.com/tavendo/AutobahnPython/pull/147#issuecomment-21330341], [the spec|http://tools.ietf.org/html/rfc6455#page-20] actually says the "the client MUST _Fail the WebSocket Connection_" if the client omits the protocol but the server supplies one in its response.

Go figure.

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