public static IPAddress GetExternalAddress()
{
try
{
if (LastChange < DateTime.Now)
{
if (IPFirstTime)
{
IPFirstTime = false;
CachedAddress = NAT.GetExternalIP();
}
else if (!IPThreadLock)
{
IPThreadLock = true;
LastChange = DateTime.Now.AddMinutes(2);
ThreadPool.QueueUserWorkItem((a) =>
{
CachedAddress = NAT.GetExternalIP();
IPThreadLock = false;
});
}
}
}
catch (Exception)
{
return(null);
}
return(CachedAddress);
}
public void getExternalIPwithPF()
{
try
{
externalIP = "Attempting automated port-fowarding...";
try
{
if (NAT.Discover())
{
Console.WriteLine("Attempting port foward");
NAT.ForwardPort(Multiplayer.PORT, ProtocolType.Tcp, "Hacknet (TCP)");
externalIP = NAT.GetExternalIP().ToString();
}
else
{
ScreenManager.ShowPopup("You dont have UPNP enabled - Internet play will not work");
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
if (!externalIP.Equals("Attempting automated port-fowarding..."))
{
return;
}
externalIP = "Automated port-fowarding Failed - Internet Play Disabled";
}
catch (Exception ex)
{
Console.WriteLine(ex);
externalIP = "Automated port-fowarding Failed - Internet Play Disabled";
}
}
