From c8571f59e76067d9a70ffffaec43b4c535db0d7c Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Fri, 6 Feb 2009 10:56:23 +0000
Subject: [PATCH] Blocked revisions 173858 via svnmerge

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r173858 | russell | 2009-02-06 04:55:35 -0600 (Fri, 06 Feb 2009) | 13 lines

Add a common implementation of a scheduler context with a dedicated thread.

This commit expands the Asterisk scheduler API to include a common implementation
of a scheduler context being processed by a dedicated thread.  chan_iax2 has been
updated to use this new code.  Also, as a result, this resolves some race
conditions related to the previous chan_iax2 scheduler handling.

Related to rev 171452 which resolved the same issues in 1.4.

Code from team/russell/sched_thread2

Review: http://reviewboard.digium.com/r/129/

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@173859 65c4cc65-6c06-0410-ace0-fbb531ad65f3