private void SendClientInfo(string name, Guid id)
{
ClientLoginMessage msg = new ClientLoginMessage(name, id);
byte[] data = msg.ToBytes();
tcpSocket.BeginSend(data, 0, data.Length, 0, SendCallback, null);
}
private void SocketReceiveCallback(IAsyncResult ar)
{
SocketStateObject state = (SocketStateObject)ar.AsyncState;
try
{
Socket soc = state.Soc;
int bytesIn = soc.EndReceive(ar);
int pSize = BitConverter.ToInt32(state.Buff, 0);
if (pSize == 0 | bytesIn == 0)
{
ISLogger.Write("Client {0} lost connection ", soc.RemoteEndPoint);
socketList.Remove(soc);
soc.Dispose();
state.TimeoutTimer.Dispose();
return;
}
int dRem = pSize;
int bPos = 4;
do
{
int bIn = state.Soc.Receive(state.Buff, bPos, dRem, 0);
bPos += bIn;
dRem = pSize - bPos + 4;
} while (dRem > 0);
state.TimeoutTimer.Dispose();
MessageType cmd = (MessageType)state.Buff[4];
if (cmd == MessageType.ClientLoginInfo)
{
//ISLogger.Write("{0} sent login info", soc.RemoteEndPoint);
ClientLoginMessage msg = ClientLoginMessage.FromBytes(state.Buff);
socketList.Remove(soc);
ClientConnected?.Invoke(this, new ClientConnectedArgs(soc, msg.ClientName, msg.ClientGuid));
}
else
{
ISLogger.Write("{0} sent invalid data", soc.RemoteEndPoint);
}
}
catch (ObjectDisposedException) //This is fine, it just means that the socket was disposed by the timeout timer
{
//ISLogger.Write("ClientListener attempted to access disposed socket");
}catch (SocketException)
{
//TODO
}
}
