google chrome - socket.close() sends malformed packet -

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When I close the browser window, I get this off-packet (which considers the VirarShork and libwebockets) 

  WebSocket 1 ... .... = Fin: True .000 .... = Reserved: 0x00 .... 1000 = Opcode: Close connection (8) 0 .... ... = Mask: false .000 0010 = payload length: 2 close payload: 03e9 Close: going away (1001)

When I socket.close ( ); (under the latest Chrome Windows) I get this packet which neither understands Wireless nor libwebockets. 

  WebSocket 1 ... .... = Fin: True .000 .... = Reserved: 0x00 ... 1000 = Opcode: Close connection (8) 1 ... .... = Mask: true .000 0000 = payload length: 0 masking-key: close 1e45aadf payload: & lt; Missing & gt; Unmask Payload [Disksector Bug, Protocol WebSocket: TVBuff: 699: Unfair Claim "DISSECTOR_ASSERT_NOT_REACHED"]

Technically, nothing really is wrong.

On the closed frame, a body (frame of "application data" part) indicates a reason for shutting down , such as Closing the end point, one end of the end point one frame is too large, or a frame obtaining a finishing point that does not conform to the expected format by the endpoint. If there is a body, then the first two bytes of the body should represent a status code with the value / code / definition defined in Section 7.4 in the 2-byte unsigned integer (in a network byte order). After 2-byte integer ...

Therefore Google Chrome is sending a one-stop frame with no reason, and it is legal.

So it's not wrong, it's weird. This is strange because it is a masked frame in which there is no payload, it can set the mask bit, and 4 bytes for the mask key is also strange because in it socket.close () is done, but it does not stop when the browser is closed, though it is legal.

I think it's okay a behavior in Google Chrome is incompatible, but still, it should be handled correctly in Libwebokk and Wahark, because it complies with the specification.


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