【已解决】使用topthink/think-worker，使用websocket 无法打印日志

public function onConnect($connection)
{
        $msg = "workerID:{$this->id} connectionID:{$connection->id} 进行链接";
        echo $msg . "\n";

 }

echo "进程:{$this->id} 链接:{$connection->id} 发来数据".json_encode($data,320)."\n";