// Ожидание Broadcast пакетов новых пользователей
private void ListenUDP()
{
var udpListener = new UdpClient(udp_port);
udpListener.EnableBroadcast = true;
while (true)
{
IPEndPoint host = null;
var receivedData = udpListener.Receive(ref host);
if (alive)
{
if (!host.Address.Equals(localIP))
{
if (!isConnected(host.Address))
{
var chatter = new ChatParticipant();
chatter.tcp_port = tcp_port;
chatter.IPv4Address = host.Address;
string message = Encoding.Unicode.GetString(receivedData);
DisplayMessage(message, true);
chatter.Connect();
chatter.SendMessage(" подключился!", username, localIP.ToString(), CONNECT);
chatter.SendMessage(tbChat.Text, username, localIP.ToString(), SENDHISTORY);
Chatters.Add(chatter);
Task.Factory.StartNew(() => ListenChatter(Chatters[Chatters.IndexOf(chatter)]));
}
}
}
}
}
// Ожидание подключений
private void ListenForConnections()
{
tcpListener = new TcpListener(localIP, tcp_port);
tcpListener.Start();
while (alive)
{
if (tcpListener.Pending())
{
var chatter = new ChatParticipant();
chatter.tcpClient = tcpListener.AcceptTcpClient();
chatter.IPv4Address = ((IPEndPoint)chatter.tcpClient.Client.RemoteEndPoint).Address;
chatter.stream = chatter.tcpClient.GetStream();
chatter.SendMessage(" подключился!", username, localIP.ToString(), CONNECT);
Chatters.Add(chatter);
Task.Factory.StartNew(() => ListenChatter(chatter));
}
}
tcpListener.Stop();
}