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Russell Bryant 589ebf8421 Merged revisions 166258 via svnmerge from ... https://origsvn.digium.com/svn/asterisk/trunk ........ r166258 | russell | 2008-12-22 08:16:54 -0600 (Mon, 22 Dec 2008) | 26 lines Remove AST_PBX_KEEPALIVE usage from res_agi. This patch removes the usage of AST_PBX_KEEPALIVE from res_agi. The only usage was for the AGI command, "asyncagi break". This patch removes this feature. Normally, a feature would not be removed like this. However, this code is broken and usage of it will result in a memory leak. Usage of this feature will make the AGI code return a result of AST_PBX_KEEPALIVE. The PBX handler assumes that another thread has assumed ownership of the channel. The channel thread will exit without destroying the channel. Unfortunately, _no_ thread has ownership of the channel at this point. There are a couple of serious problems here: 1) The only way to recover the caller is to issue a channel redirect. This will work, but this will be done with a masquerade, and the old ast_channel structure will be lost. 2) Until the channel redirect happens, there is no code servicing the channel. That means nothing is reading audio or handling events coming from the channel. This is very bad. The recommended way to get this same "break" functionality is to issue the redirect while the channel is still being handled by the AGI code. That way, there will be no memory leak, and there will be no period of time that the channel is not being serviced. ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@166259 65c4cc65-6c06-0410-ace0-fbb531ad65f3		18 years ago
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ael	Merged revisions 162271 via svnmerge from	18 years ago
snmp	Merged revisions 162583 via svnmerge from	18 years ago
Makefile	Merged revisions 157974 via svnmerge from	18 years ago
res_adsi.c	Only reload if the config file has changed.	19 years ago
res_ael_share.c	remove a bunch of useless #include "options.h"	19 years ago
res_agi.c	Merged revisions 166258 via svnmerge from	18 years ago
res_clioriginate.c	Merged revisions 102378 via svnmerge from	19 years ago
res_config_curl.c	Merged revisions 107791 via svnmerge from	19 years ago
res_config_ldap.c	Merged revisions 129864 via svnmerge from	18 years ago
res_config_odbc.c	Merged revisions 129758 via svnmerge from	18 years ago
res_config_pgsql.c	Merged revisions 145076 via svnmerge from	18 years ago
res_config_sqlite.c	Merged revisions 159818 via svnmerge from	18 years ago
res_convert.c	include "logger.h" and errno.h from asterisk.h - usage shows that they	19 years ago
res_crypto.c	port gcc 4.3.x warning fixes from trunk to this branch	18 years ago
res_indications.c	Merged revisions 109447 via svnmerge from	19 years ago
res_jabber.c	port gcc 4.3.x warning fixes from trunk to this branch	18 years ago
res_limit.c	Merged revisions 129045 via svnmerge from	18 years ago
res_monitor.c	Merged revisions 163612 via svnmerge from	18 years ago
res_musiconhold.c	Merged revisions 165662 via svnmerge from	18 years ago
res_odbc.c	Merged revisions 137150 via svnmerge from	18 years ago
res_phoneprov.c	Merged revisions 165219 via svnmerge from	18 years ago
res_realtime.c	Merged revisions 165318 via svnmerge from	18 years ago
res_smdi.c	Merged revisions 117136 via svnmerge from	18 years ago
res_snmp.c	remove a bunch of useless #include "options.h"	19 years ago
res_speech.c	remove a bunch of useless #include "options.h"	19 years ago