workerman 接收数据的问题 关闭自动重启

use \Workerman\Worker;
use \Workerman\Connection\AsyncTcpConnection;
require_once './Workerman/Autoloader.php';

$task = new Worker();
// 进程启动时异步建立一个到www.baidu.com连接对象，并发送数据获取数据
$task->onWorkerStart = function($task)
{
    $connection_to_baidu = new AsyncTcpConnection('tcp://****:80');
    // 当连接建立成功时，发送http请求数据
    $connection_to_baidu->onConnect = function($connection_to_baidu)
    {
        echo "connect success\n";
    };
    $connection_to_baidu->onMessage = function($connection_to_baidu, $http_buffer)
    {
        echo $http_buffer;
    };
    $connection_to_baidu->onClose = function($connection_to_baidu)
    {
        echo "connection closed\n";
    };
    $connection_to_baidu->onError = function($connection_to_baidu, $code, $msg)
    {
        echo "Error code:$code msg:$msg\n";
    };
    $connection_to_baidu->connect();
};

// 运行worker
Worker::runAll();

这个实例 如果服务端断开 ，这边就自己onClose 了，我想让他onClose的时候自动重连

$connection_to_baidu->onClose = function($connection_to_baidu)
    {
        $connection_to_baidu->connect();
    };

然后输入了 connect success 但是数据没接收到 （$http_buffer没数据）