workman 进程重启后的问题

$worker->onMessage = function ($connection, $request){
    //设置单进程请求量达到额定时重启，防止代码写得不好产生OOM
    static $maxRequest;
    if(++$maxRequest>5000){
        Worker::stopAll();
    }
};

// 启用swoole的事件驱动
Worker::$eventLoopClass = 'Workerman\Events\Swoole';

Worker::runAll();