<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Are you using a self-signed cert? If so, make sure your browser excepts the cert by going to <a href="http://yourserver:7443" class="">http://yourserver:7443</a> and then login using <a href="http://tryjssip.net" class="">tryjssip.net</a><div class=""><br class=""></div><div class="">-Mack<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Mar 30, 2020, at 8:21 AM, Bilal Abbasi <<a href="mailto:bilaln018@gmail.com" class="">bilaln018@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi Users,<div class="">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.</div><div class=""><br class=""></div><div class="">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: <a href="https://tryit.jssip.net/#015#012Sec-WebSocket-Version" class="">https://tryit.jssip.net#015#012Sec-WebSocket-Version</a>: 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: <a href="https://tryit.jssip.net/#015#012Sec-WebSocket-Version" class="">https://tryit.jssip.net#015#012Sec-WebSocket-Version</a>: 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<br class=""></div><div class=""><br class=""></div><div class="">I can see following error on chrome console.</div><div class="">WebSocket connection to '<a href="wss://kamailio..com:7443/" class="">wss://kamailio..com:7443/</a>' failed: Connection closed before receiving a handshake response<br class=""></div><div class=""><br class=""></div><div class="">I tried to set tcp_accept_no_cl to value 'no' and this did not helped me either.</div><div class=""><br class=""></div><div class="">Can someone please help me with the issue</div><div class=""><br class=""></div><div class="">Regards</div><div class="">Bilal Abbasi</div></div>
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