public SenderGatewayService() { _server = new ObservableListenerServer("http://*:81/"); _senderGateway = new SenderGateway(Auth); _senderGateway.Subscribe(x => { Console.Out.WriteLineAsync( $"{x.Channel} IsBinary:{x.IsBinary} IsClose:{x.IsClose} {string.Join("-", x.ReceiveData.Select(y => y.ToString("x2")))}"); }); }