Ejemplo n.º 1
0
 public ClientConnectedEventArgs(ClientInstance client)
 {
     Client = client;
 }
Ejemplo n.º 2
0
        // Connection request on listening socket
        // This method must do its work quickly, since it blocks other incoming connections.
        public void OnClientConnected(IAsyncResult ar)
        {
            try
            {
                var clientSocket = listenerSocket.EndAccept(ar);

                var client = new ClientInstance(clientSocket, nextClientId++);
                lock (clientInstances)
                {
                    clientInstances.Add(client);
                }

                // Start accepting connections again.
                listenerSocket.BeginAccept(new AsyncCallback(OnClientConnected), listenerSocket);

                if (ClientConnected != null)
                {
                    ClientConnected(this, new ClientConnectedEventArgs(client));
                }
            }
            catch (ObjectDisposedException)
            {
                Console.WriteLine("OnClientConnected: Socket has been closed\n");
            }
            catch (SocketException se)
            {
                Console.WriteLine("OnClientConnected: Exception: \n" + se.Message);
            }

            // Note: when exception is thrown, server will stop accepting new connections!
            // Also, when closing the listening socket, this method will automatically be triggered, and the ObjectDisposedException will be thrown in EndAccept, this is normal.
        }