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
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