public static void CloseServer()
{
if (UDPBroadCastSocket != null)
{
UDPBroadCastSocket.Close();
UDPBroadCastSocket = null;
}
if (TCPBroadCastTcpListener != null)
{
TCPBroadCastTcpListener.Stop();
TCPBroadCastTcpListener = null;
}
}
public static void CloseServer(object sender, EventArgs e)
{
Output.WriteLine("Closing MainServer...");
if (TCPBroadCastTcpListener != null)
{
TCPBroadCastTcpListener.Stop();
TCPBroadCastTcpListener = null;
}
foreach (GameServerProcess gameServer in GameServerDict.Values)
{
gameServer.Kill();
}
}
private static void TCPConnectAsyncCallback(IAsyncResult asyncResult)
{
TcpClient client = TCPBroadCastTcpListener.EndAcceptTcpClient(asyncResult);
Output.WriteLine($"\n\tUser {client.Client.RemoteEndPoint} is trying to connect to the discovery server...");
TCPBeginReceiveDiscoveryClients();
byte discoveryClientCount = 255;
while (true)
{
discoveryClientCount++;
if (ClientDictionary.ContainsKey(discoveryClientCount))
{
if (ClientDictionary[discoveryClientCount].TCPClient != null)
{
continue;
}
}
else
{
ClientDictionary.Add(discoveryClientCount, new DiscoveryTCPClientServer(discoveryClientCount));
}
break;
}
ClientDictionary[discoveryClientCount].Connect(client);
//TODO: 9001 Make a seperate packet for this, that a server must hear for - like the InternetDiscoveryClientPackets listened for
string serverName = Server.ServerName;
int currentPlayerCount = Server.GetCurrentNumPlayers();
int maxPlayerCount = Server.MaxNumPlayers;
string mapName = Server.MapName;
//TODO: Actually get ping value for
int ping = 10;
ClientDictionary[discoveryClientCount].SendServerData(serverName, currentPlayerCount, maxPlayerCount, mapName, ping);
Output.WriteLine($"\tSent Server Data packet to: {client.Client.RemoteEndPoint}");
}
private static void TCPConnectAsyncCallback(IAsyncResult asyncResult)
{
try
{
TcpClient client = TCPBroadCastTcpListener.EndAcceptTcpClient(asyncResult);
Output.WriteLine($"\nUser {client.Client.RemoteEndPoint} is trying to connect to the discovery server...");
TCPBeginReceiveDiscoveryClients();
byte discoveryClientCount = SearchForDictSpace(ref ClientDictionary);
ClientDictionary[discoveryClientCount].Connect(client);
InternetDiscoveryTCPServerSend.SendWelcome(discoveryClientCount);
string ip = client.Client.RemoteEndPoint.ToString().Split(':')[0].ToString();
Output.WriteLine($"Connected and sent welcome to new DiscoveryTCPClient: {client.Client.RemoteEndPoint}");
try
{
if (IPsConnected.NumNodes == 0)
{
IPsConnected.Add(ip);
}
if (!IPsConnected.Contains(ip))
{
IPsConnected.Add(ip);
}
using (StreamWriter sw = new StreamWriter("IPs.txt", false))
{
sw.WriteLine(IPsConnected.NumNodes);
}
}
catch (Exception e)
{
Output.WriteLine($"Error saving num nodes...\n{e}");
}
}
catch (Exception e)
{
Output.WriteLine($"Error in TCPConnectAsyncCallback of InternetDiscoveryTCPServer...\n{e}");
}
}
private static void TCPBeginReceiveDiscoveryClients()
{
TCPBroadCastTcpListener.BeginAcceptTcpClient(new AsyncCallback(TCPConnectAsyncCallback), null);
}