Re: [SR-Users] Catching websocket / TCP errors

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 * sr-users(a)lists.kamailio.org 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