Example #1
0
 public void StopAlarm()
 {
     try
     {
         if (m_client != null)
         {
             NetworkData data = new NetworkData();
             data.ClientType  = ClientTypes.Pc;
             data.Message     = "deactivate";
             data.MessageType = MessageTypes.DeactivateAlarm;
             var serializer = new DataContractJsonSerializer(typeof(NetworkData));
             serializer.WriteObject(m_client.OutputStream.AsStreamForWrite(), data);
             m_client.OutputStream.AsStreamForWrite().Flush();
         }
     }
     catch (Exception exception)
     {
         string str = exception.Message;
     }
 }
Example #2
0
        void StartUdpListener()
        {
            m_udpListener = new UdpClient(new IPEndPoint(IPAddress.Any, 10500))
            {
                EnableBroadcast = true,
                Client          = { SendTimeout = 10000 }
            };

            Task.Run(async() =>
            {
                while (true)
                {
                    await m_udpListener.SendAsync(new byte[64], 10, new IPEndPoint(IPAddress.Broadcast, 10500));
                    m_udpListener.ReceiveAsync();
                    if (m_udpListener.Available > 0)
                    {
                        var buffer = new byte[m_udpListener.Available];
                        m_udpListener.Client.Receive(buffer);
                        string str = Encoding.ASCII.GetString(buffer);
                        if (str == string.Empty)
                        {
                            continue;
                        }
                        var stream = new MemoryStream();
                        stream.Write(buffer, 0, buffer.Length);
                        var serializer   = new DataContractJsonSerializer(typeof(NetworkData));
                        NetworkData data = null;
                        stream.Position  = 0;
                        data             = (NetworkData)serializer.ReadObject(stream);
                        m_client         = new StreamSocket();
                        await m_client.ConnectAsync(new HostName(data.Message), "10501");
                        return;
                    }
                }
            });
        }