Module: kamailio Branch: master Commit: afe84defa4ab391064c266e15f557415c5249f7c URL: https://github.com/kamailio/kamailio/commit/afe84defa4ab391064c266e15f55741… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-03-11T17:28:09+01:00 tm: log message if starting cancel retransmission fails --- Modified: src/modules/tm/t_cancel.c --- Diff: https://github.com/kamailio/kamailio/commit/afe84defa4ab391064c266e15f55741… Patch: https://github.com/kamailio/kamailio/commit/afe84defa4ab391064c266e15f55741… --- diff --git a/src/modules/tm/t_cancel.c b/src/modules/tm/t_cancel.c index 69fdb9f77e..170330395c 100644 --- a/src/modules/tm/t_cancel.c +++ b/src/modules/tm/t_cancel.c @@ -527,7 +527,9 @@ unsigned int t_uac_cancel( str *headers, str *body, LM_ERR("send failed\n"); goto error1; } - start_retr(cancel); + if(start_retr(cancel)!=0) { + LM_CRIT("failed to start retransmission for cancel %p\n", cancel); + } /* </start_sending> */ return ret;