public ClientSession()
: base()
{
client = new UdpClient();
state = new UdpState() { Name = "" };
msgTypes[0] = new SignalType(0, false);
msgTypes[2] = new NameChangeType(2, false);
msgTypes[3] = new SignalType(3, false);
msgTypes[6] = new ChatType(6, false);
}
private void RecvAck(IAsyncResult result)
{
IPEndPoint remoteIP = null;
byte[] payload = null;
// try
// {
payload = client.EndReceive(result, ref remoteIP);
// }
// catch (SocketException ex)
// {
//#if DEBUG
// Console.WriteLine("UdpServer: Error {0}: {1}, retrying", ex.ErrorCode, ex.Message);
//#endif
// client.BeginReceive(new AsyncCallback(RecvAck), null);
// return;
// }
byte msgType = payload[0];
object data = msgTypes[msgType].ServerFormatData(payload);
UdpState state = null;
if (endPoints.ContainsKey(remoteIP))
state = states[endPoints[remoteIP]];
else
state = new UdpState() { EndPoint = remoteIP };
if (!OnRecv(state, msgType, data))
if (state != null && state.Initialized)
RaiseMessageReceived(new NetMsgArgs(state.ID, state.Name, msgType, data));
try
{
client.BeginReceive(new AsyncCallback(RecvAck), null);
}
catch (SocketException ex)
{
#if DEBUG
//if (ex.ErrorCode != 10054)
Console.WriteLine("UdpServer: IP {0} SocketIssue. {1}", state.EndPoint, ex.Message);
#endif
if (!requestingHeartbeat)
RequestHeartbeat();
client.BeginReceive(new AsyncCallback(RecvAck), null);
}
}
