<div dir="ltr"><div dir="ltr">Hello ,<div>I have added debug log of kamailio for better understanding of this issue. i am seeing logs like this for every ACK sent from SIPML5.</div><div><br></div><div>Error:</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/receive.c:245]: receive_msg(): --- received sip message - request - call-id: [954f1f9e-f0c1-dfc5-fbb2-e3fcbdd40208] - cseq: [56855 ACK]</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/receive.c:295]: receive_msg(): preparing to run routing scripts...</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: sl [sl_funcs.c:416]: sl_filter_ACK(): SL local ACK found -> dropping it!</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/xavp.c:495]: xavp_destroy_list(): destroying xavp list (nil)</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: <core> [core/receive.c:457]: receive_msg(): cleaning up</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[1668iúaÞ*ÍK¹h¯9i¥3‡{$Ô8óqÚ*âm›¡-rad.c:1243]: ws_process_msg(): WebSocket Message: [[>>>#012 þ#0ið%Çs®7v©%Òx² ‡y¨|“#¨#006Ýx‹,¨_¥yîpÝ(§5Ü*îpÜ(à# ‘7.¡3sÇ*lŠv©$‡nï#016¤[ñoÙ:³(™WŒtÄlñoÛ*ñwÇ*óoÙ.ÍK¦h§ ‡sº s¯/Ó:i©1Ó.ðuÙZörÇ+ôsÇ(õqÇ+õsË6²$j¯/ýc‹/òq-ñ"Š*ðtÙ)óuÐ)òr+øpÙ|¥vÙ*ùvË6¡-u²( r|¤^õLãO³$›7 &Œt´{ÉS .œx¡/uà#025Œv¥"wÍKä#020¶|Ù#027Ê.Ôw¯;€v¬ Ç4î#025¡S“#036 IŸ#022J #023½[íwÝ4ðaÛ.ùsÝ"õuÞ"÷tÚ/òyÙ*ðaÙ:‰#017ÉSx¡/uà#025Œv¥"wàlÉ|©3Œ|¯9ä#020´|Ù:ðLã{ý2Œt¤3Œy¶Lã{ý'€t§$›j²(‡nú2 {ísÜ,àwÛ ñpÓ"÷{¨\ú#002ª </div><div>sÓ#÷{¬,úyØ ò#007Ó/÷{Ý^úsÙ ó<<<]]</div><div>Jan 9 07:55:37 client1 /usr/local/sbin/kamailio[16685]: DEBUG: websocket [ws_conn.c:438]: wsconn_get(): wsconn_get for id [1]</div><div><br></div><div>PFA.</div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Jan 9, 2019 at 7:08 PM Ravindrakumar Bhatt <<a href="mailto:ravindra.bhatt@ecosmob.com">ravindra.bhatt@ecosmob.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr">Hello,<div>I am using latest stable kamailio version 5.2 . I am getting following error while calling from webrtc client to sip client.</div><div>Error:</div><div><div>Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: INFO: <script>: ACK rsponse: WebRTC --> WebRTC</div><div>Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: WARNING: <core> [core/msg_translator.c:2812]: via_builder(): TCP/TLS connection (id: 0) for WebSocket could not be found</div><div>Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: ERROR: <core> [core/msg_translator.c:2003]: build_req_buf_from_sip_req(): could not create Via header</div><div>Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: ERROR: <core> [core/forward.c:549]: forward_request(): building failed</div><div>Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: ERROR: sl [sl_funcs.c:372]: sl_reply_error(): stateless error reply used: I'm terribly sorry, server error occurred (1/SL)</div><div><br></div><div>Here it is saying that websocket connection is not found but when i check using netstat connection is in established state.</div><div><br></div><div>netstat -anp | grep kamailio</div><div>result :</div><div><div>tcp 0 0 XX.XX.XX.XX:3080 0.0.0.0:* LISTEN 15324/kamailio </div><div>tcp 0 0 XX.XX.XX.XX:3080 0 XX.XX.XX.XX:53632 ESTABLISHED 15298/kamailio </div></div><div>53632 is same port as port mentioned in received field of location table.</div><div>So what can be the issue ? please provide your feedback on same.</div><div><br></div>-- <br><div dir="ltr" class="gmail-m_-8072113144815873870gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div><div><div><b>Thanks and Regards,<br></b></div><div><b>Ravindrakumar Bhatt<br></b></div><div dir="ltr"><div>Jr. Software Developer </div><div>Ecosmob Technologies Ltd</div><div>Ahmedabad</div><div>Mo:<b>+918460692402</b></div></div></div></div>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div><div><div><b>Thanks and Regards,<br></b></div><div><b>Ravindrakumar Bhatt<br></b></div><div dir="ltr"><div>Jr. Software Developer </div><div>Ecosmob Technologies Ltd</div><div>Ahmedabad</div><div>Mo:<b>+918460692402</b></div></div></div></div>
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