kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-18 18:46:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix a variety of ref counting issues

Browse Source 
This patch resolves a number of ref leaks that occur primarily on Asterisk
shutdown.  It adds a variety of shutdown routines to core portions of
Asterisk such that they can reclaim resources allocate duringd initialization.

Review: https://reviewboard.asterisk.org/r/2137
........

Merged revisions 374177 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 374178 from http://svn.asterisk.org/svn/asterisk/branches/10
........

Merged revisions 374196 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@374197 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
2012-10-02 01:47:16 +00:00
parent 4e228fce03
commit a094707d51
24 changed files with 366 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
main/message.c
View File

@@ -1302,6 +1302,30 @@ int ast_msg_tech_unregister(const struct ast_msg_tech *tech)
return 0;
}
void ast_msg_shutdown()
{
if (msg_q_tp) {
msg_q_tp = ast_taskprocessor_unreference(msg_q_tp);
}
}
/*! \internal \brief Clean up other resources on Asterisk shutdown
* \note This does not include the msg_q_tp object, which must be disposed
* of prior to Asterisk checking for channel destruction in its shutdown
* sequence. The atexit handlers are executed after this occurs. */
static void message_shutdown(void)
{
ast_custom_function_unregister(&msg_function);
ast_custom_function_unregister(&msg_data_function);
ast_unregister_application(app_msg_send);
ast_manager_unregister("MessageSend");
if (msg_techs) {
ao2_ref(msg_techs, -1);
msg_techs = NULL;
}
}
/*
* \internal
* \brief Initialize stuff during Asterisk startup.
@@ -1331,10 +1355,7 @@ int ast_msg_init(void)
res |= ast_register_application2(app_msg_send, msg_send_exec, NULL, NULL, NULL);
res |= ast_manager_register_xml_core("MessageSend", EVENT_FLAG_MESSAGE, action_messagesend);
ast_register_atexit(message_shutdown);
return res;
}
void ast_msg_shutdown(void)
{
msg_q_tp = ast_taskprocessor_unreference(msg_q_tp);
}