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3ddd92902a
Since 'core stop now' and 'core restart now' do not stop modules, it is unsafe for most of the core to run cleanups. Originally all cleanups used ast_register_atexit, and were only changed when it was shown to be unsafe. ast_register_atexit is now used only when absolutely required to prevent corruption and close child processes. Exceptions that need to use ast_register_atexit: * CDR: Flush records. * res_musiconhold: Kill external applications. * AstDB: Close the DB. * canary_exit: Kill canary process. ASTERISK-24142 #close Reported by: David Brillert ASTERISK-24683 #close Reported by: Peter Katzmann ASTERISK-24805 #close Reported by: Badalian Vyacheslav ASTERISK-24881 #close Reported by: Corey Farrell Review: https://reviewboard.asterisk.org/r/4500/ Review: https://reviewboard.asterisk.org/r/4501/ ........ Merged revisions 433495 from http://svn.asterisk.org/svn/asterisk/branches/11 ........ Merged revisions 433497 from http://svn.asterisk.org/svn/asterisk/branches/13 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433498 65c4cc65-6c06-0410-ace0-fbb531ad65f3
90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2013, Digium, Inc.
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*
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* Joshua Colp <jcolp@digium.com>
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* David M. Lee, II <dlee@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief The Asterisk Management Interface - AMI (endpoint handling)
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*
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* \author Joshua Colp <jcolp@digium.com>
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* \author David M. Lee, II <dlee@digium.com>
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*
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/callerid.h"
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#include "asterisk/channel.h"
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#include "asterisk/manager.h"
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#include "asterisk/stasis_message_router.h"
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#include "asterisk/pbx.h"
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#include "asterisk/stasis_endpoints.h"
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static struct stasis_message_router *endpoint_router;
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static void manager_endpoints_shutdown(void)
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{
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stasis_message_router_unsubscribe_and_join(endpoint_router);
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endpoint_router = NULL;
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}
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static void endpoint_state_cb(void *data, struct stasis_subscription *sub,
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struct stasis_message *message)
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{
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stasis_publish(ast_manager_get_topic(), message);
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}
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int manager_endpoints_init(void)
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{
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struct stasis_topic *endpoint_topic;
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int ret = 0;
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if (endpoint_router) {
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/* Already initialized */
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return 0;
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}
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ast_register_cleanup(manager_endpoints_shutdown);
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endpoint_topic = ast_endpoint_topic_all_cached();
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if (!endpoint_topic) {
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return -1;
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}
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endpoint_router = stasis_message_router_create(endpoint_topic);
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if (!endpoint_router) {
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return -1;
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}
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ret |= stasis_message_router_add(endpoint_router, ast_endpoint_state_type(), endpoint_state_cb, NULL);
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/* If somehow we failed to add any routes, just shut down the whole
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* thing and fail it.
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*/
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if (ret) {
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manager_endpoints_shutdown();
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return -1;
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}
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return 0;
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}
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