[SR-Users] [kamailio][webrtc issue]

[Mack Hendricks]

Are you using a self-signed cert?  If so, make sure your browser excepts the cert by going to  http://yourserver:7443 and then login using tryjssip.net

-Mack

> On Mar 30, 2020, at 8:21 AM, Bilal Abbasi <bilaln018 at gmail.com> wrote:
> 
> Hi Users,
> I am new to kamailio, and trying to implement webrtc on kamailio, i am getting following error when i try to login from tryjssip page.
> 
> Mar 29 21:11:15 kamailio kamailio[20570]: ERROR: <core> [core/tcp_read.c:1535]: tcp_read_req(): bad request, state=7, error=4 buf:#012GET / HTTP/1.1#015#012Host: kamailio..com:7443#015#012Connection: Upgrade#015#012Pragma: no-cache#015#012Cache-Control: no-cache#015#012User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36#015#012Upgrade: websocket#015#012Origin: https://tryit.jssip.net#015#012Sec-WebSocket-Version <https://tryit.jssip.net/#015#012Sec-WebSocket-Version>: 13#015#012Accept-Encoding: gzip, deflate, br#015#012Accept-Language: en-US,en;q=0.9,ur;q=0.8#015#012Sec-WebSocket-Key: 88fVCzdsvQPCrwV7gMrWaA==#015#012Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits#015#012Sec-WebSocket-Protocol: sip#015#012#015#012#012parsed:#012GET / HTTP/1.1#015#012Host: kamailio..com:7443#015#012Connection: Upgrade#015#012Pragma: no-cache#015#012Cache-Control: no-cache#015#012User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36#015#012Upgrade: websocket#015#012Origin: https://tryit.jssip.net#015#012Sec-WebSocket-Version <https://tryit.jssip.net/#015#012Sec-WebSocket-Version>: 13#015#012Accept-Encoding: gzip, deflate, br#015#012Accept-Language: en-US,en;q=0.9,ur;q=0.8#015#012Sec-WebSocket-Key: 88fVCzdsvQPCrwV7gMrWaA==#015#012Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits#015#012Sec-WebSocket-Protocol: sip
> 
> I can see following error on chrome console.
> WebSocket connection to 'wss://kamailio..com:7443/' failed: Connection closed before receiving a handshake response
> 
> I tried to set tcp_accept_no_cl to value 'no' and this did not helped me either.
> 
> Can someone please help me with the issue
> 
> Regards
> Bilal Abbasi
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