This page last changed on Mar 30, 2011 by wikibot.
LOCK()
Synopsis
Attempt to obtain a named mutex.
Description
Attempts to grab a named lock exclusively, and prevents other channels from obtaining the same lock. LOCK will wait for the lock to become available. Returns 1 if the lock was obtained or 0 on error.
To avoid the possibility of a deadlock, LOCK will only attempt to obtain the lock for 3 seconds if the channel already has another lock.To avoid the possibility of a deadlock, LOCK will only attempt to obtain the lock for 3 seconds if the channel already has another lock.
Syntax
Arguments
See Also
Import Version
This documentation was imported from Asterisk version SVN-branch-1.8-r311874.
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