Module: kamailio Branch: master Commit: a43d8460f4caca20f42f0eb44ec4bd9e22cb1513 URL: https://github.com/kamailio/kamailio/commit/a43d8460f4caca20f42f0eb44ec4bd9… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2017-03-01T23:41:12+01:00 topos: proper detection of direction for requests within dialog - related to GH #1005 --- Modified: src/modules/topos/tps_msg.c --- Diff: https://github.com/kamailio/kamailio/commit/a43d8460f4caca20f42f0eb44ec4bd9… Patch: https://github.com/kamailio/kamailio/commit/a43d8460f4caca20f42f0eb44ec4bd9… --- diff --git a/src/modules/topos/tps_msg.c b/src/modules/topos/tps_msg.c index 8c976b3..aa470e2 100644 --- a/src/modules/topos/tps_msg.c +++ b/src/modules/topos/tps_msg.c @@ -867,6 +867,7 @@ int tps_request_sent(sip_msg_t *msg, int dialog, int local) tps_data_t stsd; tps_data_t *ptsd; str lkey; + str ftag; str xuuid; int direction = TPS_DIR_DOWNSTREAM; @@ -907,6 +908,23 @@ int tps_request_sent(sip_msg_t *msg, int dialog, int local) if(tps_storage_load_dialog(msg, &mtsd, &stsd)==0) { ptsd = &stsd; } + /* detect direction - get from-tag */ + if(parse_from_header(msg)<0 || msg->from==NULL) { + LM_ERR("failed getting 'from' header!\n"); + goto error; + } + ftag = get_from(msg)->tag_value; + + if(stsd.a_tag.len!=ftag.len) { + direction = TPS_DIR_UPSTREAM; + } else { + if(memcmp(stsd.a_tag.s, ftag.s, ftag.len)==0) { + direction = TPS_DIR_DOWNSTREAM; + } else { + direction = TPS_DIR_UPSTREAM; + } + } + mtsd.direction = direction; } /* local generated requests */