src/Server.php
function onServerStart(Worker $worker) {
        self::$name = $this->_name;
        self::$memcached = new \Memcached();
        if (is_callable($this->_on_start))
            call_user_func($this->_on_start, $worker);
        self::$_status = self::_STATUS_STARTED;
    }
function onServerStart(Worker $worker) {
        self::$name = $this->_name;
        self::$memcached = new \Memcached();
        if (is_callable($this->_on_start))
            call_user_func($this->_on_start, $worker);
        self::$_status = self::_STATUS_STARTED;
    }
服务启动回调

@param Worker $worker