Module: kamailio Branch: 6.0 Commit: 225f23a03a2941d44cbb1b56d0d95adcc3f78004 URL: https://github.com/kamailio/kamailio/commit/225f23a03a2941d44cbb1b56d0d95adc...

Author: herlesupreeth herlesupreeth@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2025-01-29T10:31:27+01:00

ims_registrar_scscf: send NOTIFY in case of subsequent SUBSCRIBE as per RFC 3265

(cherry picked from commit 7de4f84f08e4ce910c007aad3fa2cadbe4b11dd2)

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Modified: src/modules/ims_registrar_scscf/registrar_notify.c

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Diff: https://github.com/kamailio/kamailio/commit/225f23a03a2941d44cbb1b56d0d95adc... Patch: https://github.com/kamailio/kamailio/commit/225f23a03a2941d44cbb1b56d0d95adc...

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diff --git a/src/modules/ims_registrar_scscf/registrar_notify.c b/src/modules/ims_registrar_scscf/registrar_notify.c index aade763a09a..bcddbf17cc2 100644 --- a/src/modules/ims_registrar_scscf/registrar_notify.c +++ b/src/modules/ims_registrar_scscf/registrar_notify.c @@ -497,13 +497,15 @@ int event_reg(udomain_t *_d, impurecord_t *r_passed, ucontact_t *c_passed, case IMS_REGISTRAR_NONE: return 0; case IMS_REGISTRAR_SUBSCRIBE: + case IMS_REGISTRAR_SUBSEQUENT_SUBSCRIBE: if(r_passed || !presentity_uri || !watcher_contact || !_d) { LM_ERR("this is a subscribe called from cfg file: r_passed be " "zero and presentity_uri, watcher_contact and _d should " "be valid for a subscribe"); return 0; } - LM_DBG("Event type is IMS REGISTRAR SUBSCRIBE about to get " + LM_DBG("Event type is IMS REGISTRAR SUBSCRIBE/RE-SUBSCRIBE about " + "to get " "reginfo_full\n"); //lets get IMPU list for presentity as well as register for callbacks (IFF it is a new SUBSCRIBE)

@@ -1376,8 +1378,8 @@ int subscribe_to_reg(struct sip_msg *msg, char *_t, char *str2) subscribe_reply( msg, 200, MSG_REG_SUBSCRIBE_OK, &expires, &scscf_name_str);

- if(event_type == IMS_REGISTRAR_SUBSCRIBE) { - //do reg event only for the initial subscribe + if(event_type == IMS_REGISTRAR_SUBSCRIBE + || event_type == IMS_REGISTRAR_SUBSEQUENT_SUBSCRIBE) { if(event_reg(domain, 0, 0, event_type, &presentity_uri, &watcher_contact, 0, 0, 0) != 0) { @@ -1723,7 +1725,8 @@ void create_notifications(udomain_t *_t, impurecord_t *r_passed, }

//This is a fix to ensure that when a user subscribes a full reg info is only sent to that UE - if(event_type == IMS_REGISTRAR_SUBSCRIBE) { + if(event_type == IMS_REGISTRAR_SUBSCRIBE + || event_type == IMS_REGISTRAR_SUBSEQUENT_SUBSCRIBE) { if(contact_match(watcher_contact, &s->watcher_contact) && (presentity_uri->len == s->presentity_uri.len) && (memcmp(s->presentity_uri.s, presentity_uri->s,