udpClient.在MonoDroid + Simulator下，Receive不接收任何UDP数据报

使用以下代码位，我在MonoDroid +模拟器下没有收到任何UDP数据报。但同样的代码在MonoTouch下工作得很好…

好吧，我知道不能保证同一段代码在不同的平台上工作相似。但在一天结束的时候，这是我对在iOS和Android上使用c#的期望。

 System.Threading.Thread udpListener = new System.Threading.Thread(() =>
 {
   System.Net.Sockets.UdpClient udpClient = new System.Net.Sockets.UdpClient(UDP_PORT);
   while (true)
   {
     try
     {
       System.Net.IPEndPoint sender = new System.Net.IPEndPoint(System.Net.IPAddress.Any, 0);
       byte[] bytes = udpClient.Receive(ref sender);
       using (System.IO.MemoryStream ms = new System.IO.MemoryStream(bytes))
       {
         System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(typeof(MyMessageList));
         MyMessageList messages = serializer.Deserialize(ms) as MyMessageList;
         if (messages != null) ParseNotificationMessages(messages);
       }
     }
     catch (System.Exception exp)
     {
     }
   }
 });
 udpListener.IsBackground = true;
 udpListener.Start();

欢呼,帕特里克。

int Port = 9595;
var server = new UdpClient(Port);
server.BeginReceive(result => {
        IPEndPoint sender = null;
        var data = server.EndReceive(result, ref sender);
        var value = Encoding.Unicode.GetString (data);
        if (value != "hello there!")
            throw new InvalidOperationException ("UDP data transfer failed!");
        RunOnUiThread (() => textview.Text += "'n'nRead data from UDP: " + value);
        server.Close ();
}, null);
using (var client = new UdpClient()) {
    var bytes = Encoding.Unicode.GetBytes("hello there!");
    client.Send(
        bytes,
        bytes.Length,
        new IPEndPoint(IPAddress.Loopback, Port));
}