[Mono-list] UDP Socket callback not firing

[Steve Ricketts]

I'm trying to listen for data on port 6267 using a UDP socket.  When I send
data to this socket, nothing happens (udpAudioReciever_DataArrival never
fired).  I've checked the sender and it's using the correct IP address and
port.  Should I be using UdpClient rather than a Socket?  Can anyone tell me
what I've done wrong?

private Socket udpAudioReceiver;


udpAudioReceiver = new Socket (AddressFamily.InterNetwork, SocketType.Dgram,
ProtocolType.Udp);

IPEndPoint ipep = new IPEndPoint (System.Net.IPAddress.Any, 6267);

udpAudioReceiver.Bind (ipep);

udpAudioReceiver.BeginReceive (udpAudioReceiverBuffer, 0,
udpAudioReceiverBuffer.Length, SocketFlags.None, new
AsyncCallback(udpAudioReceiver_DataArrival), udpAudioReceiver);


private void udpAudioReceiver_DataArrival (IAsyncResult asyn)

{

	try {

		int bytesReceived = udpAudioReceiver.EndReceive (asyn);

		// do stuff here
		udpAudioReceiver.BeginReceive (udpAudioReceiverBuffer, 0,
udpAudioReceiverBuffer.Length, SocketFlags.None, new
AsyncCallback(udpAudioReceiver_DataArrival), udpAudioReceiver);

	} catch {

	} 
}


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