DatagramSocket cannot receive data from UdpClient

Question

I am making an Win RT app that connects to a desktop app and they start to communicate in UDP and TCP.

I have successfully implemented TCP communication in that I can send from Win RT to Desktop and send from Desktop to Win RT. using StreamSocket on Win RT and TcpListener on desktop.

I also made it to send Udp data from Win RT to desktop without any problem. But I can't receive data's sent from desktop to Win RT. I use the following code and I don't see any problem with that but there must something.

    var g = new DatagramSocket();
    g.MessageReceived += g_MessageReceived;
    g.BindEndpointAsync(new HostName("127.0.0.1"), "6700");
    .
    .
    .
    void g_MessageReceived(DatagramSocket sender, DatagramSocketMessageReceivedEventArgs args)
    { // <- break point here.

    }

That break point never stops the code which means it never gets a message. I can only think of IBuffer because on my StreamSocket I should get the bytes by reader.GetBuffers() and not reader.GetBytes(). However that's the thing I need to think about on the Win RT and not Desktop. because on Tcp I just send bytes and I get buffers in Win RT so the same should happen for DatagramSocket as well.

• reader = DataReader

Thank you guys.

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PK DEVELOPER