TRYLOCK()¶
Synopsis¶
Attempt to obtain a named mutex.
Description¶
Attempts to grab a named lock exclusively, and prevents other channels from obtaining the same lock. Returns '1' if the lock was available or '0' otherwise.
Note
If 'live_dangerously' in 'asterisk.conf' is set to 'no', this function can only be executed from the dialplan, and not directly from external protocols.
Syntax¶
Arguments¶
lockname
See Also¶
Generated Version¶
This documentation was generated from Asterisk branch 18 using version GIT