/// <summary>
/// An internal callback triggered when a client connects to the server.
/// </summary>
/// <param name="asyn"></param>
private void OnReceiveConnection(IAsyncResult asyn)
{
try
{
lock (workerSockets)
{
Interlocked.Increment(ref _currentClientNumber); // Thread Safe
UserSock us = new UserSock(_currentClientNumber, _mainSocket.EndAccept(asyn));
workerSockets.Add(_currentClientNumber, us);
}
OnClientConnect?.Invoke(_currentClientNumber);
/*
* if (_clientConnect != null)
* _clientConnect(_currentClientNumber);
*/
WaitForData(_currentClientNumber);
_mainSocket.BeginAccept(new AsyncCallback(OnReceiveConnection), null);
}
catch (ObjectDisposedException)
{
System.Console.WriteLine("OnClientConnection: Socket has been closed");
}
catch (SocketException se)
{
//Console.WriteLine("SERVER EXCEPTION in OnReceiveConnection: " + se.Message);
System.Diagnostics.Debug.WriteLine("SERVER EXCEPTION in OnReceiveConnection: " + se.Message);//pe 4-22-2015
if (workerSockets.ContainsKey(_currentClientNumber))
{
Console.WriteLine("RemoteEndPoint: " + workerSockets[_currentClientNumber].UserSocket.RemoteEndPoint.ToString());
Console.WriteLine("LocalEndPoint: " + workerSockets[_currentClientNumber].UserSocket.LocalEndPoint.ToString());
Console.WriteLine("Closing socket from OnReceiveConnection");
}
//Socket gets closed and removed from OnClientDisconnect
if (OnClientDisconnect != null)
{
OnClientDisconnect(_currentClientNumber);
}
}
}
/// <summary>
/// An internal callback triggered when a client connects to the server.
/// </summary>
/// <param name="async"></param>
private void OnReceiveConnection(IAsyncResult async)
{
try
{
lock (WorkerSockets)
{
Interlocked.Increment(ref _currentClientNumber); // Thread Safe
var us = new UserSock(_currentClientNumber, _mainSocket.EndAccept(async));
WorkerSockets.Add(_currentClientNumber, us);
}
OnClientConnect?.Invoke(_currentClientNumber);
WaitForData(_currentClientNumber);
_mainSocket.BeginAccept(OnReceiveConnection, null);
}
catch (ObjectDisposedException)
{
Console.WriteLine(@"OnClientConnection: Socket has been closed");
}
catch (SocketException se)
{
//Console.WriteLine("SERVER EXCEPTION in OnReceiveConnection: " + se.Message);
Debug.WriteLine("SERVER EXCEPTION in OnReceiveConnection: " +
se.Message); //pe 4-22-2015
if (WorkerSockets.ContainsKey(_currentClientNumber))
{
Console.WriteLine(@"RemoteEndPoint: " +
WorkerSockets[_currentClientNumber].UserSocket.RemoteEndPoint);
Console.WriteLine(@"LocalEndPoint: " +
WorkerSockets[_currentClientNumber].UserSocket.LocalEndPoint);
Console.WriteLine(@"Closing socket from OnReceiveConnection");
}
//Socket gets closed and removed from OnClientDisconnect
OnClientDisconnect?.Invoke(_currentClientNumber);
}
}
