public void SendWhois(BroadcastChatClient client)
{
StringBuilder sb = new StringBuilder("WHOIS ");
sb.AppendFormat("{0} ", client.Nick);
sb.AppendFormat("Connected: {0} ", TimeConnected.ToString().Replace(" ", string.Empty));
sb.AppendFormat("IDLE: {0} ", client.Watch.ElapsedMilliseconds - client.TimeOfLastMessage.Milliseconds);
sb.AppendFormat("IP: {0} ", ((IPEndPoint)client.TcpClient.Client.RemoteEndPoint).Address.ToString());
sb.AppendFormat("PING: {0}", client.Ping);
Send(sb.ToString());
}
private void pingThread(BroadcastChatClient client)
{
try
{
while (true)
{
client.Send("PING");
Thread.Sleep(PING_TIMEOUT);
}
}
catch (IOException)
{
OnClientDisconnected(new ClientDisconnectedEventArgs(client));
}
}
private void listenForConnectionsThread()
{
while (true)
{
BroadcastChatClient client;
try
{
client = new BroadcastChatClient(listener.AcceptTcpClient());
client.ListenThread = new Thread(() => listenForMessagesThread(client));
client.PingThread = new Thread(() => pingThread(client));
client.ListenThread.Start();
client.PingThread.Start();
OnClientConnected(new ClientConnectedEventArgs(client));
}
catch (IOException)
{
}
}
}
private void listenForMessagesThread(BroadcastChatClient client)
{
try
{
while (true)
{
string message = client.Read();
if (message == PONG_MESSAGE)
{
client.Ping = 0;
}
else
{
OnClientMessageReceived(new ClientMessageReceivedEventArgs(client, message));
}
}
}
catch (IOException)
{
OnClientDisconnected(new ClientDisconnectedEventArgs(client));
}
}