private static void ReceiveCallback(IAsyncResult result)
{
if (result == null)
{
return;
}
EbReceiveState state = (EbReceiveState)result.AsyncState;
byte[] receivedBytes = null;
try
{
receivedBytes = state.UdpClient.EndReceive(result, ref state.EndPoint);
}
catch (ObjectDisposedException)
{
}
if (receivedBytes?.Length > 0 && state.Receive != null)
{
Task.Factory.StartNew(() => state.Receive(receivedBytes));
}
if (!state.Sender.Closing)
{
state.UdpClient.BeginReceive(state.AsyncReceiveCallback, state);
}
}
private static void ReceiveCallback(IAsyncResult result)
{
if (result == null)
{
return;
}
byte[] receivedBytes = null;
EbReceiveState state = (EbReceiveState)result.AsyncState;
try
{
receivedBytes = state.UdpClient.EndReceive(result, ref state.EndPoint);
}
catch (ObjectDisposedException)
{
}
if (receivedBytes?.Length > 0)
{
ReceiveEventArgs eventArgs = new ReceiveEventArgs(receivedBytes, state.EndPoint);
if (state.Receive != null)
{
Task.Factory.StartNew(() => state.Receive(eventArgs)).ContinueWith((task =>
{
byte[] toWrite = new ByteBuffer().Write((int)eventArgs.ResponseCode).ToArray();
state.UdpClient.Send(toWrite, toWrite.Length, state.EndPoint);
}));
}
}
if (!state.Sender.Closing)
{
state.UdpClient.BeginReceive(state.AsyncReceiveCallback, state);
}
}
