[svn-commits] coreyfarrell: trunk r424581 - in /trunk: ./ main/manager.c

[SVN commits to the Digium repositories]

Author: coreyfarrell
Date: Sat Oct  4 19:49:45 2014
New Revision: 424581

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=424581
Log:
Release AMI connections on shutdown.

ASTERISK-24378 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4037/
........

Merged revisions 424578 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 424579 from http://svn.asterisk.org/svn/asterisk/branches/12
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Merged revisions 424580 from http://svn.asterisk.org/svn/asterisk/branches/13

Modified:
    trunk/   (props changed)
    trunk/main/manager.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-13-merged' - no diff available.

Modified: trunk/main/manager.c
URL: http://svnview.digium.com/svn/asterisk/trunk/main/manager.c?view=diff&rev=424581&r1=424580&r2=424581
==============================================================================
--- trunk/main/manager.c (original)
+++ trunk/main/manager.c Sat Oct  4 19:49:45 2014
@@ -1261,6 +1261,9 @@
 
 #define MAX_VARS 128
 
+/*! \brief Fake event class used to end sessions at shutdown */
+#define EVENT_FLAG_SHUTDOWN -1
+
 /*! \brief
  * Descriptor for a manager session, either on the AMI socket or over HTTP.
  *
@@ -5401,6 +5404,10 @@
 		struct eventqent *eqe = s->session->last_ev;
 
 		while ((eqe = advance_event(eqe))) {
+			if (eqe->category == EVENT_FLAG_SHUTDOWN) {
+				ast_debug(3, "Received CloseSession event\n");
+				ret = -1;
+			}
 			if (!ret && s->session->authenticated &&
 			    (s->session->readperm & eqe->category) == eqe->category &&
 			    (s->session->send_events & eqe->category) == eqe->category) {
@@ -6331,7 +6338,7 @@
 		ao2_iterator_destroy(&i);
 	}
 
-	if (!AST_RWLIST_EMPTY(&manager_hooks)) {
+	if (category != EVENT_FLAG_SHUTDOWN && !AST_RWLIST_EMPTY(&manager_hooks)) {
 		AST_RWLIST_RDLOCK(&manager_hooks);
 		AST_RWLIST_TRAVERSE(&manager_hooks, hook, list) {
 			hook->helper(category, event, ast_str_buffer(buf));
@@ -8113,6 +8120,9 @@
 static void manager_shutdown(void)
 {
 	struct ast_manager_user *user;
+
+	/* This event is not actually transmitted, but causes all TCP sessions to be closed */
+	manager_event(EVENT_FLAG_SHUTDOWN, "CloseSession", "CloseSession: true\r\n");
 
 	ast_manager_unregister("Ping");
 	ast_manager_unregister("Events");