[sr-dev] git:master:24cfce96: tm: improve comment related to dns failover, add debug output in this case

Module: kamailio Branch: master Commit: 24cfce96a1e9e970ab7661a4e188dab2b3542fd0 URL: https://github.com/kamailio/kamailio/commit/24cfce96a1e9e970ab7661a4e188dab… Author: Henning Westerholt <hw(a)gilawa.com> Committer: Henning Westerholt <hw(a)gilawa.com> Date: 2022-08-19T14:02:16Z tm: improve comment related to dns failover, add debug output in this case --- Modified: src/modules/tm/timer.c --- Diff: https://github.com/kamailio/kamailio/commit/24cfce96a1e9e970ab7661a4e188dab… Patch: https://github.com/kamailio/kamailio/commit/24cfce96a1e9e970ab7661a4e188dab… --- diff --git a/src/modules/tm/timer.c b/src/modules/tm/timer.c index 4c821ba871..8437b4ed40 100644 --- a/src/modules/tm/timer.c +++ b/src/modules/tm/timer.c @@ -442,12 +442,14 @@ inline static void final_response_handler( BLST_ERR_TIMEOUT, &r_buf->dst, r_buf->my_T->uas.request); #endif #ifdef USE_DNS_FAILOVER - /* if this is an invite, the destination resolves to more ips, and - * it still hasn't passed more than fr_inv_timeout since we - * started, add another branch/uac */ + /* if this is an request, the destination resolves to more IPs, and + * it still hasn't passed more than max_inv_lifetime or + * max_noninv_lifetimesince we started, add another branch/uac */ if(cfg_get(core, core_cfg, use_dns_failover)) { now = get_ticks_raw(); if((s_ticks_t)(t->end_of_life - now) > 0) { + LM_DBG("send on branch %d failed, adding another branch\n", + r_buf->branch); branch_ret = add_uac_dns_fallback( t, t->uas.request, &t->uac[r_buf->branch], 0); prev_branch = -1;