The Swoole\Lock class

(PECL swoole >= 1.9.0)

简介

class Swoole\Lock {

/* 方法 */

public __destruct(): void

public lock(): void

public unlock(): void

}

Swoole\Lock::__construct — Construct a memory lock.
Swoole\Lock::__destruct — Destroy a Swoole memory lock.
Swoole\Lock::lock — Try to acquire the lock. It will block if the lock is not available.
Swoole\Lock::lock_read — Lock a read-write lock for reading.
Swoole\Lock::trylock — Try to acquire the lock and return straight away even the lock is not available.
Swoole\Lock::trylock_read — Try to lock a read-write lock for reading and return straight away even the lock is not available.
Swoole\Lock::unlock — Release the lock.