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¶

TRYLOCK(lockname)

Arguments¶

lockname

Generated Version¶

This documentation was generated from Asterisk branch 16 using version GIT