res_pjsip: Enable unload of all modules at shutdown.

* Move most of res_pjsip:module_unload to unload_pjsip to resolve crashes
  caused by running PJSIP functions from non-PJSIP threads.
* Remove call to pjsip_endpt_destroy(ast_pjsip_endpoint), it was causing
  crashes in some cases.  In theory pj_shutdown() should take care of this.
* Mark res_pjsip_keepalive and res_pjsip_session as allowed to unload at
  shutdown.
* Resolve leaked config global in res_pjsip_notify.
* Unregister pubsub pjsip service module.
* Implement cleanup for res_pjsip_session.

ASTERISK-24731 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4498/
........

Merged revisions 433469 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433470 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Corey Farrell
2015-03-26 17:47:42 +00:00
parent ab674f67b5
commit d7fc85e69d
5 changed files with 21 additions and 18 deletions

View File

@@ -4286,6 +4286,7 @@ static int unload_module(void)
ast_manager_unregister(AMI_SHOW_SUBSCRIPTIONS_INBOUND);
ast_manager_unregister("PJSIPShowResourceLists");
ast_sip_unregister_service(&pubsub_module);
if (sched) {
ast_sched_context_destroy(sched);
}