public void Working()
{
try
{
Thread receiveThread = new Thread(new ThreadStart(ReceiveUdpMessage));
receiveThread.Start();
Thread listenThread = new Thread(new ThreadStart(ListenTcp));
listenThread.Start();
SendUdpMessage(Name);
Console.WriteLine("Wait 5 seconds...");
Thread.Sleep(5000);
if (Connected.Count > 0)
{
ConnectedUser user = Connected[0];
for (int i = 1; i < Connected.Count; i++)
{
if (user.UserAge > Connected[i].UserAge)
{
user = Connected[i];
}
}
if (user.UserAge < ConnectionTime)
{
user.SendMessage((new TcpMessage(4, "")).GetBytes());
}
}
SendTcpMessage();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void ListenTcp()
{
Listener.Start();
try
{
while (true)
{
TcpClient client = Listener.AcceptTcpClient();
if (!UsersAddress.Contains(((IPEndPoint)client.Client.RemoteEndPoint).Address))
{
ConnectedUser user = new ConnectedUser(client, this);
Connected.Add(user);
Thread getMessageThread = new Thread(new ThreadStart(user.GetMessage));
getMessageThread.Start();
}
}
}
catch (Exception ex)
{
Console.WriteLine("Closed TCP Listener");
}
finally
{
if (Listener != null)
{
Listener.Stop();
}
}
}
private void ReceiveUdpMessage()
{
IPEndPoint remoteIp = null;
try
{
while (true)
{
byte[] rcvData = UdpReceiver.Receive(ref remoteIp); // получаем данные
UdpMessage msg = new UdpMessage(rcvData);
if (msg.CheckMessage())
{
string userName = msg.GetName();
Console.WriteLine("User {0}[{1}] joined chat", userName, remoteIp.Address.ToString());
HisoryWriter.WriteLine("User {0}[{1}] joined chat", userName, remoteIp.Address.ToString());
if (remoteIp.Address.Equals(LocalAddress))
{
continue;
}
try //новый пользователь в сети
{
UsersAddress.Add(remoteIp.Address);
TcpClient client = new TcpClient();
client.Connect(remoteIp.Address.ToString(), TcpPort);
ConnectedUser user = new ConnectedUser(client, this);
user.Name = userName;
Connected.Add(user);
Thread getMessageThread = new Thread(new ThreadStart(user.GetMessage));
getMessageThread.Start();
user.SendMessage(new TcpMessage(0, Name).GetBytes());
Thread.Sleep(100);
user.SendMessage(new TcpMessage(ConnectionTime.Day, ConnectionTime.Hour, ConnectionTime.Minute, ConnectionTime.Second).GetBytes());
//отправка сообщения с указанием имени новому пользователю
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("Closed UDP Receiver");
}
finally
{
if (UdpReceiver != null)
{
UdpReceiver.Close();
}
}
}
public void RemoveUser(ConnectedUser user)
{
UsersAddress.Remove(IPAddress.Parse(user.RemoteIP));
Connected.Remove(user);
}
