Beispiel #1
0
        public virtual void OnAccept( IAsyncResult ar )
        {
            try
            {
                Socket newSocket = listenSocket.EndAccept( ar );

                if ( newSocket != null )
                {
                    ClientConnection newClient = new ClientConnection( newSocket, new RemoveClientDelegate( this.RemoveClient ) );
                    clients.Add( newClient );
                    newClient.Start();
                }
            }
            catch {}
            try
            {
                listenSocket.BeginAccept( new AsyncCallback( this.OnAccept ), listenSocket );
            }
            catch
            {
                Dispose();
            }
        }
Beispiel #2
0
        private void receiveConnection()
        {
            try
            {
                listen = new TcpListener(ipAddr, port);
                listen.Start();
                while (_connect)
                {
                    if (listen != null)
                    {
                        TcpClient ncli = listen.AcceptTcpClient();
                        ArrayList name = new ArrayList();
                        foreach (ClientConnection cli in clients)
                            name.Add(cli.Username);
                        ClientConnection c = new ClientConnection(this, ncli, passw, name);
                        clients.Add(c);
                        TextMessage ms = new TextMessage();
                        ms.messageType = MessageType.USER_JOIN;
                        ms.username = c.Username;
                        ms.message = "nuovo utente connesso";
                        DispatchMsg(ms);
                    }
                }
            }
            catch (ClientConnectionFail ae)
            {
                TextMessage ms = new TextMessage();
                ms.messageType = MessageType.ADMIN;
                ms.message = ae.Message;
                DispatchMsg(ms);
            }
            catch (IOException)
            {
                if (listen != null)
                {
                    listen.Stop();
                    listen = null;

                }
                return;
            }
            catch (Exception)
            {

                if (listen != null)
                {
                    listen.Stop();
                    listen = null;

                }
                return;
            }
        }