Merged revisions 377707,377711 via svnmerge from

file:///srv/subversion/repos/asterisk/trunk

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  r377707 | rmudgett | 2012-12-10 18:37:01 -0600 (Mon, 10 Dec 2012) | 20 lines
  
  Cleanup dnsmgr on exit.
  
  * Cleanup dnsmgr thread and CLI commands on exit.
  
  (issue ASTERISK-20649)
  Reported by: Corey Farrell
  Patches:
        dnsmgr-cleanup-1_8.patch (license #5909) patch uploaded by Corey Farrell
        dnsmgr-cleanup-10-11-trunk.patch (license #5909) patch uploaded by Corey Farrell
        Modified
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  Merged revisions 377704 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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  Merged revisions 377705 from http://svn.asterisk.org/svn/asterisk/branches/10
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  Merged revisions 377706 from http://svn.asterisk.org/svn/asterisk/branches/11
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  r377711 | rmudgett | 2012-12-10 19:04:50 -0600 (Mon, 10 Dec 2012) | 19 lines
  
  Cleanup event on exit.
  
  * Cleanup CLI commands on exit.
  
  (issue ASTERISK-20649)
  Reported by: Corey Farrell
  Patches:
        event_shutdown-10-only.patch (license #5909) patch uploaded by Corey Farrell
        event_shutdown-1_8-11-trunk.patch (license #5909) patch uploaded by Corey Farrell
  ........
  
  Merged revisions 377708 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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  Merged revisions 377709 from http://svn.asterisk.org/svn/asterisk/branches/10
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  Merged revisions 377710 from http://svn.asterisk.org/svn/asterisk/branches/11
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git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@377719 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/dnsmgr.c

@@ -408,6 +408,26 @@ static struct ast_cli_entry cli_reload = AST_CLI_DEFINE(handle_cli_reload, "Relo
 static struct ast_cli_entry cli_refresh = AST_CLI_DEFINE(handle_cli_refresh, "Performs an immediate refresh");
 static struct ast_cli_entry cli_status = AST_CLI_DEFINE(handle_cli_status, "Display the DNS manager status");
 
+static void dnsmgr_shutdown(void)
+{
+	ast_cli_unregister(&cli_reload);
+	ast_cli_unregister(&cli_status);
+	ast_cli_unregister(&cli_refresh);
+
+	/* Destroy refresh thread. */
+	ast_mutex_lock(&refresh_lock);
+	if (refresh_thread != AST_PTHREADT_NULL) {
+		/* wake up the thread so it will exit */
+		pthread_cancel(refresh_thread);
+		pthread_kill(refresh_thread, SIGURG);
+		pthread_join(refresh_thread, NULL);
+		refresh_thread = AST_PTHREADT_NULL;
+	}
+	ast_mutex_unlock(&refresh_lock);
+
+	ast_sched_context_destroy(sched);
+}
+
 int dnsmgr_init(void)
 {
 	if (!(sched = ast_sched_context_create())) {
@@ -417,6 +437,9 @@ int dnsmgr_init(void)
 	ast_cli_register(&cli_reload);
 	ast_cli_register(&cli_status);
 	ast_cli_register(&cli_refresh);
+
+	ast_register_atexit(dnsmgr_shutdown);
+
 	return do_reload(1);
 }
 

main/event.c

@@ -1817,6 +1817,8 @@ static void event_shutdown(void)
 	struct ast_event_sub *sub;
 	int i;
 
+	ast_cli_unregister_multiple(event_cli, ARRAY_LEN(event_cli));
+
 	if (event_dispatcher) {
 		event_dispatcher = ast_taskprocessor_unreference(event_dispatcher);
 	}