$worker->onClose = function($connection){
    echo '我都退出了你還不加載新代碼!';
    Worker::stopAll();
};
$worker->onConnect = function($connection){
    // 設(shè)置連接的onMessage回調(diào)
    $connection->onMessage = function($connection, $data){
        require('./test.php');
        $connection->close();
    };
};
Worker::runAll();