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Funções do Dialplan do Asterisk 18
Comando:
LOCK()
Sinopse:
Attempt to obtain a named mutex.
Descrição:
Attempts to grab a named lock exclusively, and prevents other canais 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. Note To avoid the possibility of a deadlock, LOCK will only attempt to obtain the lock for 3 seconds if the canal already has another lock. Note If 'live_dangerously' in 'asterisk.conf' is set to 'no', this função can only be executed from the dialplan, and not directly from external protocols. LOCK(lockname) lockname Dialplan funções TRYLOCK Dialplan funções UNLOCK This documentation was generated from Asterisk branch 18 using version GIT
Attempts to grab a named lock exclusively, and prevents other canais 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. Note To avoid the possibility of a deadlock, LOCK will only attempt to obtain the lock for 3 seconds if the canal already has another lock. Note If 'live_dangerously' in 'asterisk.conf' is set to 'no', this função can only be executed from the dialplan, and not directly from external protocols. LOCK(lockname) lockname Dialplan funções TRYLOCK Dialplan funções UNLOCK This documentation was generated from Asterisk branch 18 using version GIT
Sintaxe:
LOCK(lockname)
Fonte: Asterisk Wiki
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