Module: kamailio Branch: master Commit: 1f5444fd2e25d227ffd70f1087d057a3b8002558 URL: https://github.com/kamailio/kamailio/commit/1f5444fd2e25d227ffd70f1087d057a… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2023-12-22T14:50:59+01:00 tm: make lookup event_route[tm:local-response] only once - related to issue #3064 and PR #3687 --- Modified: src/modules/tm/t_reply.c --- Diff: https://github.com/kamailio/kamailio/commit/1f5444fd2e25d227ffd70f1087d057a… Patch: https://github.com/kamailio/kamailio/commit/1f5444fd2e25d227ffd70f1087d057a… --- diff --git a/src/modules/tm/t_reply.c b/src/modules/tm/t_reply.c index c5a58bba8ab..f52ecc7d3ad 100644 --- a/src/modules/tm/t_reply.c +++ b/src/modules/tm/t_reply.c @@ -443,7 +443,7 @@ inline static void start_final_repl_retr(struct cell *t) } -static int _tm_local_response_sent_lookup = 0; +static int _tm_local_response_sent_evrt = -2; static int _reply_light(struct cell *trans, char *buf, unsigned int len, unsigned int code, char *to_tag, unsigned int to_tag_len, int lock, @@ -573,9 +573,15 @@ static int _reply_light(struct cell *trans, char *buf, unsigned int len, } rt = -1; if(likely(keng == NULL)) { - if(_tm_local_response_sent_lookup == 0) { + if(_tm_local_response_sent_evrt == -2) { rt = route_lookup(&event_rt, "tm:local-response"); - _tm_local_response_sent_lookup = 1; + if(rt < 0) { + _tm_local_response_sent_evrt = -1; + } else { + _tm_local_response_sent_evrt = rt; + } + } else { + rt = _tm_local_response_sent_evrt; } } if((rt >= 0 && event_rt.rlist[rt] != NULL) || (keng != NULL)