Hey All, I get this message when trying to route request to a WebSocket client: Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: <core> [core/msg_translator.c:1762]: check_boundaries(): no multi-part body Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: <core> [core/msg_translator.c:429]: clen_builder(): content-length: 651 (651) Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: WARNING: <core> [core/msg_translator.c:2786]: via_builder(): *TCP/TLS connection (id: 0) for WebSocket could not be found* Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: <core> [core/msg_translator.c:2002]: build_req_buf_from_sip_req(): could not create Via header Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: tm [t_fwd.c:476]: prepare_new_uac(): could not build request Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: tm [t_fwd.c:1738]: t_forward_nonack(): failure to add branches Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: tm [t_funcs.c:337]: t_relay_to(): t_forward_nonack returned error -2 (-2) Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: tm [t_funcs.c:355]: t_relay_to(): -2 error reply generation delayed Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: exec: *** cfgtrace:request_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=1176 a=24 n=sl_reply_error Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: sl [sl_funcs.c:362]: sl_reply_error(): stateless error reply used: No error (2/SL) Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: exec: *** cfgtrace:request_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=1178 a=2 n=exit Here is what my location table looks like.  It should try to send the call to * sip:98.209.240.245:56291;transport=ws* *************************** 2. row ***************************            id: 124          ruid: uloc-5e9685e8-5650-92      username: 2000        domain: ws-test.com <http://ws-test.com>      *contact: sips:2000@df7jal23ls0d.invalid <mailto:2000@df7jal23ls0d.invalid>;rtcweb-breaker=no;transport=wss      received: sip:98.209.240.245:56291;transport=ws*          path: NULL       expires: 2020-04-15 05:03:17             q: -1.00        callid: 7ef0a550-b2b9-24c6-5c3b-8e0c667f5533          cseq: 50096 last_modified: 2020-04-15 04:59:57         flags: 0        cflags: 524352    user_agent: IM-client/OMA1.0 sipML5-v1.2016.03.04        socket: NULL       methods: NULL      instance: NULL        reg_id: 0     server_id: 0 connection_id: -1     keepalive: 1     partition: 18 *The Websocket list looks like this:* Server01:~# kamcmd ws.dump { connections: { *8: wss:98.209.240.245:56291 -> wss:134.122.27.49:4443 (state: OPEN,  last used 47s ago, sub-protocol: sip)* } info: { wscounter: 1 truncated: no } } * * *I’m not sure what I’m doing wrong.  Any ideas?* * * * * Thanks in advance -Mack _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Hello, I’m running kamailio 5.1.10 (x86_64/linux) The connection_id in usrloc is -1 for some reason so the id doesn’t match for sure.  But, I thought that it would match on the received address of the WS client because the output from ws.dump shows that the connection address and port matches the received address and port in usrloc. Any suggestions?

Hey Daniel, It returns:  [LOCATION] ru: sips:2000@df7jal23ls0d.invalid <mailto:2000@df7jal23ls0d.invalid>;rtcweb-breaker=no;transport=wss, *nh(u): sip:98.209.240.245:50453;transport=ws* * * This matches the output from kamcmd ws.dump connections: { 29: wss:*98.209.240.245:50453* -> wss:134.122.27.49:4443 (state: OPEN,  last used 22s ago, sub-protocol: sip) } info: { wscounter: 1 truncated: no } } I can grade to 5.3 if you think that’s best. * *

On Apr 17, 2020, at 8:30 AM, Mack Hendricks &lt;mack(a)dopensource.com&gt; wrote: Hello, I upgrade to 5.3 and got the same result. But, I noticed that changing the connection_id in the database to the connection_id of the web socket connection listed by ws.dump made it work. So, it looks like the socket or the connection_id is not being set when the record is stored by usrloc. I think this is the true issue. Any suggestions where to look? > On Apr 16, 2020, at 2:44 AM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: > > Hello, > > did you print the log message just before t_relay()? > > Can you also print the tcp and tls connections via rpc? I am not sure if the websocket keeps a separate list of connections, but tcp/tls should have the lists used for routing. > > It would be better to upgrade to 5.3, because 5.1 is out of maintenance and if there is still an issue, it is easier to troubleshoot and fix. Then you can backport locally to 5.1, if you have to run that version on specific systems. > > Cheers, > Daniel > > On 16.04.20 05:10, Mack Hendricks wrote: >> Hey Daniel, >> >> It returns: >> >> [LOCATION] ru: sips:2000@df7jal23ls0d.invalid <mailto:2000@df7jal23ls0d.invalid>;rtcweb-breaker=no;transport=wss, nh(u): sip:98.209.240.245:50453;transport=ws <sip:98.209.240.245:50453;transport=ws> >> >> This matches the output from >> >> kamcmd ws.dump >> >> >> connections: { >> 29: wss:98.209.240.245:50453 -> wss:134.122.27.49:4443 <wss://134.122.27.49:4443/> (state: OPEN, last used 22s ago, sub-protocol: sip) >> } >> info: { >> wscounter: 1 >> truncated: no >> } >> } >> >> I can grade to 5.3 if you think that’s best. >> >> >> >> >>> On Apr 15, 2020, at 12:11 PM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: >>> >>> Hello, >>> >>> when id is 0, then the search of the connection is done by target address. For some reason, the destination is not matching the connection. Try to print $nh(u) before relaying to see where it is supposed to be sent. >>> >>> Cheers, >>> Daniel >>> >>> On 15.04.20 16:54, Mack Hendricks wrote: >>>> Hello, >>>> >>>> I’m running kamailio 5.1.10 (x86_64/linux) >>>> >>>> The connection_id in usrloc is -1 for some reason so the id doesn’t match for sure. But, I thought that it would match on the received address of the WS client because the output from ws.dump shows that the connection address and port matches the received address and port in usrloc. >>>> >>>> Any suggestions? >>>> >>>> >>>> >>>> >>>>> On Apr 15, 2020, at 10:48 AM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: >>>>> >>>>> Hello, >>>>> >>>>> what version of Kamailio do you use? >>>>> >>>>> That message is printed when the connection is not found by id or by destination address. >>>>> >>>>> Cheers, >>>>> Daniel >>>>> >>>>> On 15.04.20 07:11, Mack Hendricks wrote: >>>>>> Hey All, >>>>>> >>>>>> >>>>>> >>>>>> I get this message when trying to route request to a WebSocket client: >>>>>> >>>>>> >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: <core> [core/msg_translator.c:1762]: check_boundaries(): no multi-part body >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: <core> [core/msg_translator.c:429]: clen_builder(): content-length: 651 (651) >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: WARNING: <core> [core/msg_translator.c:2786]: via_builder(): TCP/TLS connection (id: 0) for WebSocket could not be found >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: <core> [core/msg_translator.c:2002]: build_req_buf_from_sip_req(): could not create Via header >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: tm [t_fwd.c:476]: prepare_new_uac(): could not build request >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: tm [t_fwd.c:1738]: t_forward_nonack(): failure to add branches >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: tm [t_funcs.c:337]: t_relay_to(): t_forward_nonack returned error -2 (-2) >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: DEBUG: tm [t_funcs.c:355]: t_relay_to(): -2 error reply generation delayed >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: exec: *** cfgtrace:request_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=1176 a=24 n=sl_reply_error >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: ERROR: sl [sl_funcs.c:362]: sl_reply_error(): stateless error reply used: No error (2/SL) >>>>>> Apr 15 04:59:37 dSIP060entNightly-0 /usr/sbin/kamailio[22071]: exec: *** cfgtrace:request_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=1178 a=2 n=exit >>>>>> >>>>>> >>>>>> >>>>>> Here is what my location table looks like. It should try to send the call to sip:98.209.240.245:56291;transport=ws <sip:98.209.240.245:56291;transport=ws> >>>>>> >>>>>> >>>>>> *************************** 2. row *************************** >>>>>> id: 124 >>>>>> ruid: uloc-5e9685e8-5650-92 >>>>>> username: 2000 >>>>>> domain: ws-test.com <http://ws-test.com/> >>>>>> contact: sips:2000@df7jal23ls0d.invalid <mailto:2000@df7jal23ls0d.invalid>;rtcweb-breaker=no;transport=wss >>>>>> received: sip:98.209.240.245:56291;transport=ws <sip:98.209.240.245:56291;transport=ws> >>>>>> path: NULL >>>>>> expires: 2020-04-15 05:03:17 >>>>>> q: -1.00 >>>>>> callid: 7ef0a550-b2b9-24c6-5c3b-8e0c667f5533 >>>>>> cseq: 50096 >>>>>> last_modified: 2020-04-15 04:59:57 >>>>>> flags: 0 >>>>>> cflags: 524352 >>>>>> user_agent: IM-client/OMA1.0 sipML5-v1.2016.03.04 >>>>>> socket: NULL >>>>>> methods: NULL >>>>>> instance: NULL >>>>>> reg_id: 0 >>>>>> server_id: 0 >>>>>> connection_id: -1 >>>>>> keepalive: 1 >>>>>> partition: 18 >>>>>> >>>>>> >>>>>> The Websocket list looks like this: >>>>>> >>>>>> >>>>>> Server01:~# kamcmd ws.dump >>>>>> { >>>>>> connections: { >>>>>> 8: wss:98.209.240.245:56291 <wss://98.209.240.245:56291/> -> wss:134.122.27.49:4443 <wss://134.122.27.49:4443/> (state: OPEN, last used 47s ago, sub-protocol: sip) >>>>>> } >>>>>> info: { >>>>>> wscounter: 1 >>>>>> truncated: no >>>>>> } >>>>>> } >>>>>> >>>>>> >>>>>> I’m not sure what I’m doing wrong. Any ideas? >>>>>> >>>>>> >>>>>> Thanks in advance >>>>>> >>>>>> -Mack >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Kamailio (SER) - Users Mailing List >>>>>> sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> >>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> >>>>> -- >>>>> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/> >>>>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> >>> -- >>> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/> >>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > -- > Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com/> > www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>