Hi all, Is there any way of catching these errors before sending a 500 No error (2/SL) ?
Thanks On Tue, Oct 5, 2021 at 5:01 PM Marrold <[email protected]> wrote: > Hi Arsen > > That looks perfect, except we're still using 4.3.X on some of our proxies > ( I should have mentioned, sorry) . We plan on upgrading very soon... > > Thanks > > > On Tue, Oct 5, 2021 at 4:58 PM Arsen Semenov <[email protected]> wrote: > >> Hi, >> have you tried this param? >> >> https://kamailio.org/docs/modules/devel/modules/usrloc.html#usrloc.p.db_clean_tcp >> >> On Tue, Oct 5, 2021 at 8:49 PM Marrold <[email protected]> wrote: >> >>> Hi, >>> >>> We're currently implementing WebRTC (SIP over a websocket) on our >>> Kamailio proxies and we're experiencing a minor issue after a restart. >>> >>> We write all USRLOC entries to a shared database to implement HA. These >>> are then loaded on a restart, which leaves us with entries with TCP >>> connections that no longer exist. When a call attempt is made the proxy >>> can't find the connection ID and immediately rejects the call with a "500 >>> No error (2/SL)" - >>> >>> Oct 5 15:38:24 proxy-01 /sbin/kamailio[32087]: WARNING: <core> >>> [core/msg_translator.c:2861]: via_builder(): TCP/TLS connection (id: 0) for >>> WebSocket could not be found >>> Oct 5 15:38:24 proxy-01 /sbin/kamailio[32087]: ERROR: <core> >>> [core/msg_translator.c:2038]: build_req_buf_from_sip_req(): could not >>> create Via header >>> Oct 5 15:38:24 proxy-01 /sbin/kamailio[32087]: ERROR: tm [t_fwd.c:479]: >>> prepare_new_uac(): could not build request >>> Oct 5 15:38:24 proxy-01 /sbin/kamailio[32087]: ERROR: tm >>> [t_fwd.c:1759]: t_forward_nonack(): failure to add branches >>> Oct 5 15:38:24 proxy-01 /sbin/kamailio[32087]: ERROR: sl >>> [sl_funcs.c:414]: sl_reply_error(): stateless error reply used: No error >>> (2/SL) >>> >>> How can we catch this error to avoid terminating the call prematurely? >>> Or should we flush these TCP connections on start up? >>> >>> Thanks >>> Matthew >>> >>> __________________________________________________________ >>> Kamailio - Users Mailing List - Non Commercial Discussions >>> * [email protected] >>> Important: keep the mailing list in the recipients, do not reply only to >>> the sender! >>> Edit mailing list options or unsubscribe: >>> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> >> >> -- >> Arsen Semenov >> >> __________________________________________________________ >> Kamailio - Users Mailing List - Non Commercial Discussions >> * [email protected] >> Important: keep the mailing list in the recipients, do not reply only to >> the sender! >> Edit mailing list options or unsubscribe: >> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >
__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
