Module: kamailio Branch: 5.8 Commit: 67c09d2e470797deb0ac1b28f38293afe3f8c074 URL: https://github.com/kamailio/kamailio/commit/67c09d2e470797deb0ac1b28f38293af...

Author: Xenofon Karamanos 22965395+xkaraman@users.noreply.github.com Committer: Xenofon Karamanos xk@gilawa.com Date: 2024-11-14T16:32:00Z

tm: move local-request event route to the right location to access CANCEL

(cherry picked from commit ccc106922802213253f03f181d10fe83aa93da94)

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Modified: src/modules/tm/t_cancel.c

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Diff: https://github.com/kamailio/kamailio/commit/67c09d2e470797deb0ac1b28f38293af... Patch: https://github.com/kamailio/kamailio/commit/67c09d2e470797deb0ac1b28f38293af...

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diff --git a/src/modules/tm/t_cancel.c b/src/modules/tm/t_cancel.c index f9a0951603e..61ca959a1bf 100644 --- a/src/modules/tm/t_cancel.c +++ b/src/modules/tm/t_cancel.c @@ -89,11 +89,6 @@ void prepare_to_cancel( int i; int branches_no; branch_bm_t mask; - int rt, backup_rt; - struct run_act_ctx ctx; - sip_msg_t msg; - sr_kemi_eng_t *keng = NULL; - str evname = str_init("tm:local-request");

*cancel_bm = 0; branches_no = t->nr_of_outgoings; @@ -103,49 +98,6 @@ void prepare_to_cancel( *cancel_bm |= ((mask & (1 << i)) && prepare_cancel_branch(t, i, 1)) << i; } - - rt = -1; - if(tm_event_callback.s == NULL || tm_event_callback.len <= 0) { - rt = route_lookup(&event_rt, "tm:local-request"); - if(rt < 0 || event_rt.rlist[rt] == NULL) { - LM_DBG("tm:local-request not found\n"); - return; - } - } else { - keng = sr_kemi_eng_get(); - if(keng == NULL) { - LM_DBG("event callback (%s) set, but no cfg engine\n", - tm_event_callback.s); - return; - } - } - - /* Check if msg is null */ - if(build_sip_msg_from_buf( - &msg, t->uac->request.buffer, t->uac->request.buffer_len, 0) - < 0) { - LM_ERR("fail to parse msg\n"); - return; - } - - /* Call event */ - backup_rt = get_route_type(); - set_route_type(REQUEST_ROUTE); - init_run_actions_ctx(&ctx); - if(rt >= 0) { - run_top_route(event_rt.rlist[rt], &msg, 0); - } else { - if(keng != NULL) { - - if(sr_kemi_route( - keng, &msg, EVENT_ROUTE, &tm_event_callback, &evname) - < 0) { - LM_ERR("error running event route kemi callback\n"); - } - } - } - set_route_type(backup_rt); - free_sip_msg(&msg); }

@@ -261,6 +213,11 @@ int cancel_branch( struct cancel_info tmp_cd; void *pcbuf; int reply_status; + int rt, backup_rt; + struct run_act_ctx ctx; + sip_msg_t msg; + sr_kemi_eng_t *keng = NULL; + str evname = str_init("tm:local-request");

crb = &t->uac[branch].local_cancel; irb = &t->uac[branch].request; @@ -377,6 +334,46 @@ int cancel_branch( crb->buffer_len = len;

LM_DBG("sending cancel...\n"); + + rt = -1; + if(tm_event_callback.s == NULL || tm_event_callback.len <= 0) { + rt = route_lookup(&event_rt, evname.s); + if(rt < 0 || event_rt.rlist[rt] == NULL) { + LM_DBG("tm:local-request not found\n"); + } + } else { + keng = sr_kemi_eng_get(); + if(keng == NULL) { + LM_DBG("event callback (%s) set, but no cfg engine\n", + tm_event_callback.s); + } + } + + // /* Check if msg is null */ + if(build_sip_msg_from_buf(&msg, crb->buffer, crb->buffer_len, 0) < 0) { + LM_ERR("fail to parse msg\n"); + } + + /* Call event */ + backup_rt = get_route_type(); + set_route_type(REQUEST_ROUTE); + init_run_actions_ctx(&ctx); + if(rt >= 0) { + LM_ALERT("tm:local-request found [%d]\n", rt); + run_top_route(event_rt.rlist[rt], &msg, 0); + } else { + if(keng != NULL) { + + if(sr_kemi_route( + keng, &msg, EVENT_ROUTE, &tm_event_callback, &evname) + < 0) { + LM_ERR("error running event route kemi callback\n"); + } + } + } + set_route_type(backup_rt); + free_sip_msg(&msg); + if(SEND_BUFFER(crb) >= 0) { if(unlikely(has_tran_tmcbs(t, TMCB_REQUEST_OUT))) run_trans_callbacks_with_buf(