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/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@433469 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Corey Farrell
2015-03-26 17:46:46 +00:00
parent fd434a210f
commit d0df545a44
5 changed files with 21 additions and 18 deletions

View File

@@ -1021,6 +1021,7 @@ static int unload_module(void)
ast_manager_unregister("PJSIPNotify");
ast_cli_unregister_multiple(cli_options, ARRAY_LEN(cli_options));
aco_info_destroy(&notify_cfg);
ao2_global_obj_release(globals);
return 0;
}