private void TryChangeNick(string nick, Human human, TcpClient client)
{
if (_humans.Any(hum => hum.Nick == nick))
{
// AddMessageToQueue(new Message("System",
// DateTime.Now,
// Message.PackType.Post,
// "Nick is already occupied"));
#region
TcpWorks.SendObjectOnce(new Message("System",
DateTime.Now,
Message.PackType.Post,
"Nick is already occupied"),
client);
#endregion
}
else
{
human.Nick = nick;
// AddMessageToQueue(new Message("System",
// DateTime.Now,
// Message.PackType.Nick,
// nick));
#region
TcpWorks.SendObjectOnce(new Message("System",
DateTime.Now,
Message.PackType.Nick,
nick),
client);
#endregion
UpdateRoomBroadcast();
}
}
public void Send(Message message)
{
try
{
TcpWorks.SendObjectOnce(message, Client);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
private bool PerformHandshake()
{
TcpWorks.SendObjectOnce("handshake", Client);
var answer = (string)TcpWorks.ReciveObjectOnce(Client);
if (answer == "handshake")
{
return(true);
}
MessageBox.Show("Handshake didn't performed.");
return(false);
}
public TCPClient(string server, string port)
{
int servPort;
if (!int.TryParse(port, out servPort))
{
servPort = TcpWorks.DefaultPort;
}
Client = new TcpClient(server, servPort);
if (!PerformHandshake())
{
return;
}
TcpWorks.ReciveMessagesLoop(Client, PerformRecivedMessage);
}
private void BroadcastMessages()
{
while (true)
{
NewMessegeEvent.Reset();
Message mess;
_messages.TryDequeue(out mess);
if (mess != null)
{
foreach (var human in _humans)
{
TcpWorks.SendObjectOnce(mess, human.Client);
}
}
NewMessegeEvent.WaitOne();
}
}
private void ReplyToHandshake(TcpClient client)
{
string handshake;
try
{
handshake = (string)TcpWorks.ReciveObjectOnce(client);
Console.WriteLine("Handshake recived");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return;
}
TcpWorks.SendObjectOnce(handshake, client);
Console.WriteLine("Handshake replyed");
}
private void LetClientJoin(IAsyncResult ar)
{
Console.WriteLine("Handling new client");
var client = _listener.EndAcceptTcpClient(ar);
ReplyToHandshake(client);
var nick = GenerateNick();
_humans.AddLast(new Human(client, nick));
Console.WriteLine("New client added");
TcpWorks.SendObjectOnce(new Message(nick, DateTime.Now, Message.PackType.Nick, nick), client);
Console.WriteLine("New client name \"" + nick + "\" sended");
UpdateRoomBroadcast();
TcpWorks.ReciveMessagesLoop(client, DealWithRecieved);
Console.WriteLine("Now waiting for " + nick + " messages.");
WaitForClient();
}
