protected static function daemonize() { if (!self::$daemonize) { return; } umask(0); $pid = pcntl_fork(); if (-1 === $pid) { throw new Exc...

while (1) { $read = $this->_readFds; $write = $this->_writeFds; // 等待可读或者可写事件 stream_select($read, $write, $e, 0, $this->_selectTimeout); // 尝试执行定时任务 if(!$this->_scheduler-&...