Module: kamailio Branch: master Commit: a8d4ca293dba19b4b44110e9e7f5be71ce3c090b URL: https://github.com/kamailio/kamailio/commit/a8d4ca293dba19b4b44110e9e7f5be71...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2018-07-03T09:50:46+02:00

topos: detect first direction for dlg requests before linking contact

- related to GH #1571

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Modified: src/modules/topos/tps_msg.c Modified: src/modules/topos/tps_storage.c Modified: src/modules/topos/tps_storage.h

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Diff: https://github.com/kamailio/kamailio/commit/a8d4ca293dba19b4b44110e9e7f5be71... Patch: https://github.com/kamailio/kamailio/commit/a8d4ca293dba19b4b44110e9e7f5be71...

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diff --git a/src/modules/topos/tps_msg.c b/src/modules/topos/tps_msg.c index 0027a08203..41cb7ef416 100644 --- a/src/modules/topos/tps_msg.c +++ b/src/modules/topos/tps_msg.c @@ -936,7 +936,7 @@ int tps_request_sent(sip_msg_t *msg, int dialog, int local) memset(&mtsd, 0, sizeof(tps_data_t)); memset(&btsd, 0, sizeof(tps_data_t)); memset(&stsd, 0, sizeof(tps_data_t)); - ptsd = &mtsd; + ptsd = NULL;

if(tps_pack_message(msg, &mtsd)<0) { LM_ERR("failed to extract and pack the headers\n"); @@ -956,14 +956,6 @@ int tps_request_sent(sip_msg_t *msg, int dialog, int local)

tps_storage_lock_get(&lkey);

- if(tps_storage_load_branch(msg, &mtsd, &btsd, 0)!=0) { - if(tps_storage_record(msg, ptsd, dialog)<0) { - goto error; - } - } else { - ptsd = &btsd; - } - if(dialog!=0) { if(tps_storage_load_dialog(msg, &mtsd, &stsd)==0) { ptsd = &stsd; @@ -975,6 +967,16 @@ int tps_request_sent(sip_msg_t *msg, int dialog, int local) mtsd.direction = direction; }

+ if(tps_storage_load_branch(msg, &mtsd, &btsd, 0)!=0) { + if(tps_storage_record(msg, &mtsd, dialog, direction)<0) { + goto error; + } + } else { + if(ptsd==NULL) ptsd = &btsd; + } + + if(ptsd==NULL) ptsd = &mtsd; + /* local generated requests */ if(local) { /* ACK and CANCEL go downstream */ diff --git a/src/modules/topos/tps_storage.c b/src/modules/topos/tps_storage.c index 5e0e87b249..08bf15ec8a 100644 --- a/src/modules/topos/tps_storage.c +++ b/src/modules/topos/tps_storage.c @@ -360,7 +360,7 @@ int tps_storage_link_msg(sip_msg_t *msg, tps_data_t *td, int dir) } }

- LM_DBG("downstream: %s acontact: [%.*s] bcontact: [%.*s]\n", + LM_DBG("downstream: %s - acontact: [%.*s] - bcontact: [%.*s]\n", (dir==TPS_DIR_DOWNSTREAM)?"yes":"no", td->a_contact.len, (td->a_contact.len>0)?td->a_contact.s:"", td->b_contact.len, (td->b_contact.len>0)?td->b_contact.s:""); @@ -374,7 +374,7 @@ int tps_storage_link_msg(sip_msg_t *msg, tps_data_t *td, int dir) /** * */ -int tps_storage_record(sip_msg_t *msg, tps_data_t *td, int dialog) +int tps_storage_record(sip_msg_t *msg, tps_data_t *td, int dialog, int dir) { int ret = -1; /* error if dialog == 0 */ str suid; @@ -399,7 +399,7 @@ int tps_storage_record(sip_msg_t *msg, tps_data_t *td, int dialog) ret = tps_storage_fill_contact(msg, td, &suid, TPS_DIR_UPSTREAM); if(ret<0) goto error;

- ret = tps_storage_link_msg(msg, td, TPS_DIR_DOWNSTREAM); + ret = tps_storage_link_msg(msg, td, dir); if(ret<0) goto error; if(dialog==0) { if(td->as_contact.len <= 0 && td->bs_contact.len <= 0) { diff --git a/src/modules/topos/tps_storage.h b/src/modules/topos/tps_storage.h index c10c3f2699..fc69ccca4c 100644 --- a/src/modules/topos/tps_storage.h +++ b/src/modules/topos/tps_storage.h @@ -87,7 +87,7 @@ int tps_storage_branch_find(sip_msg_t *msg, tps_data_t *td); int tps_storage_branch_save(sip_msg_t *msg, tps_data_t *td); int tps_storage_branch_rm(sip_msg_t *msg, tps_data_t *td);

-int tps_storage_record(sip_msg_t *msg, tps_data_t *td, int dialog); +int tps_storage_record(sip_msg_t *msg, tps_data_t *td, int dialog, int dir); int tps_storage_load_branch(sip_msg_t *msg, tps_data_t *md, tps_data_t *sd, uint32_t mode); int tps_storage_update_branch(sip_msg_t *msg, tps_data_t *md, tps_data_t *sd,