void BeginResponseCallBack(IAsyncResult ar)
{
UdpPeer peer = (UdpPeer)ar.AsyncState;
int rev = peer.serverSocket.EndReceiveFrom(ar, ref peer.remoteEndPoint);
if (rev > 0)
{
if (ResponseCallback != null)
{
byte[] result = ResponseCallback(peer.remoteEndPoint, peer.buffer);
if (result != null && result.Length > 0)
{
SendTo(peer.remoteEndPoint, result);
}
peer.ResetBuffer();
}
socketHandler.BeginReceiveFrom
(peer.buffer, 0, bufferSize, SocketFlags.None,
ref peer.remoteEndPoint, new AsyncCallback(BeginResponseCallBack), peer);
}
}
public void runServer()
{
if (socketHandler == null)
{
Logger.LogError("IP Type Error at UDPServer Init");
return;
}
UdpPeer peerInit = new UdpPeer(socketHandler, bufferSize, IPType);
socketHandler.BeginReceiveFrom
(peerInit.buffer, 0, bufferSize, SocketFlags.None,
ref peerInit.remoteEndPoint, new AsyncCallback(BeginResponseCallBack), peerInit);
}
void BeginResponseCallBack(IAsyncResult ar)
{
UdpPeer peer = (UdpPeer)ar.AsyncState;
int rev = peer.serverSocket.EndReceiveFrom(ar, ref peer.remoteEndPoint);
if (rev > 0)
{
if (ResponseCallback != null)
{
ThreadBridge.Invoke(() => { ResponseCallback(peer.remoteEndPoint, peer.buffer); });
}
peer.ResetBuffer();
socketHandler.BeginReceiveFrom
(peer.buffer, 0, bufferSize, SocketFlags.None,
ref peer.remoteEndPoint, new AsyncCallback(BeginResponseCallBack), peer);
}
}