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Websocket proxying based on Sec-Websocket-Protocol

March 19, 2013 06:32AM
Hi guys,

I am trying to find if it is possible to proxy a websocket request based on the Sec-Websocket-Protocol. More specific, is there a way to check the Sec-Websocket-Protocol (http://tools.ietf.org/html/rfc6455#section-11.3.4) header and proxy to the appropriate host/port according to this header?

A use case would be to proxy to a SIP Connector -SIP Websocket connector- (specific host and port) when the Sec-Websocket-Protocol = sip. (http://tools.ietf.org/html/draft-ietf-sipcore-sip-websocket-03)

I checked documentation and forums, but i cannot find any information relevant to this issue. As far as i can see the Sec-Websocket-Protocol header is not available to be used in the nginx, just the "Upgrade: websocket" header.

Regards
George
SubjectAuthorPosted

Websocket proxying based on Sec-Websocket-Protocol

gvagMarch 19, 2013 06:32AM

Re: Websocket proxying based on Sec-Websocket-Protocol

Maxim DouninMarch 19, 2013 09:36AM

Re: Websocket proxying based on Sec-Websocket-Protocol

gvagMarch 19, 2013 10:48AM



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