private void ListenForServerConnection()
{
tcpListener.Start();
TcpClient client = new TcpClient();
while (true)
{
try {
client = tcpListener.AcceptTcpClient();
ConnectedServer server = new ConnectedServer(client);
Thread clientThread = new Thread(new ParameterizedThreadStart(HandleClientConnection));
clientThread.Start(server);
} catch (SocketException) {
// can be ignored (thread stopped and no socket connection)
break;
} catch (Exception ex) {
RefreshConsole("[ERROR] " + ex.ToString());
break;
}
}
tcpListener.Stop();
}
private void HandleClientConnection(Object serverData)
{
ConnectedServer server = (ConnectedServer)serverData;
connectedServers.Add(server.Client, server);
NetworkStream stream = server.Client.GetStream();
int byteRead;
while (true)
{
try {
byte[] message = new byte[1024];
byteRead = stream.Read(message, 0, 1024);
stream.Flush();
if (byteRead == 0)
{
break;
}
PacketType type = (PacketType)message[0];
switch (type)
{
case PacketType.ListServer:
int nameLength = BitConverter.ToInt32(message.SubArray(1, 4), 0);
string serverName = Encoding.ASCII.GetString(message.SubArray(5, nameLength));
int maxPlayers = BitConverter.ToInt32(message.SubArray(5 + nameLength, 4), 0);
server.Name = serverName;
server.MaxPlayers = maxPlayers;
RefreshConsole($"New Server: {server.Name}");
break;
case PacketType.RefreshServer:
int currentPlayers = BitConverter.ToInt32(message.SubArray(1, 4), 0);
server.PlayerCount = currentPlayers;
RefreshConsole($"Update PlayerCount: {server.PlayerCount}");
break;
case PacketType.RequestList:
RefreshConsole($"Request server list from");
break;
}
} catch {
// server no longer connected
break;
}
}
server.Client.Close();
connectedServers.Remove(server.Client);
RefreshConsole();
}
