Gateway worker sendToAll()导致许多ws链接断开

 $worker = new BusinessWorker();
 $worker->name = 'Business_Server';
 $worker->count = 4;

 if($businessWorker->id == 0){
        $inner_http_worker = new Worker('http://0.0.0.0:9191');
        $inner_http_worker->onMessage = function(TcpConnection $http_connection,Request $data){
            Gateway::sendToAll(json_encode($data));
        };
 }