void server_PacketReceived(object sender, UdpPacketReceivedEventArgs e)
{
var packet = e.Packet;
var reader = packet.GetReader();
var request = new IPRequestPacket1(reader);
if (request.Type3 == 0x14) // only type we handle right now?
{
Log.Debug("Handling IP request from " + request.XUID.ToString("X16"));
bool breakNAT = false;
if (!Client.IsHostAllowed(request.XUID))
{
breakNAT = true;
}
/*var lclient = Client.Get(request.XUID);
* bool breakGame = false;
* if (lclient.GameVersion != 0)
* {
* if (!Client.IsVersionAllowed(lclient.GameVersion, lclient.GameBuild))
* {
* breakGame = true;
* }
* }*/
// we don't have what client thinks is his port, but this is just an override anyway
var responsePacket = new IPResponsePacket1(packet.GetSource(), request.Sequence, false, breakNAT);
var response = packet.MakeResponse();
responsePacket.Write(response.GetWriter());
response.Send();
if (!breakNAT && packet.GetSource().Port >= 28960 && packet.GetSource().Port <= 29960)
{
responsePacket = new IPResponsePacket1(packet.GetSource(), request.Sequence, true, false);
response = packet.MakeResponse();
responsePacket.Write(response.GetWriter());
response.Send();
}
}
// and afterwards, update client's stuff
var client = Client.Get(request.XUID);
client.SetLastTouched();
}
void server_PacketReceived(object sender, UdpPacketReceivedEventArgs e)
{
var packet = e.Packet;
var reader = packet.GetReader();
var request = new IPRequestPacket1(reader);
if (request.Type3 == 0x14) // only type we handle right now?
{
Log.Debug("Handling IP request from " + request.XUID.ToString("X16"));
bool breakGame = false;
bool breakNAT = false;
if (!Client.IsHostAllowed(request.XUID))
{
breakNAT = true;
}
/*var lclient = Client.Get(request.XUID);
if (lclient.GameVersion != 0)
{
if (!Client.IsVersionAllowed(lclient.GameVersion, lclient.GameBuild))
{
breakGame = true;
}
}*/
// we don't have what client thinks is his port, but this is just an override anyway
var responsePacket = new IPResponsePacket1(packet.GetSource(), request.Sequence, false, breakNAT);
var response = packet.MakeResponse();
responsePacket.Write(response.GetWriter());
response.Send();
if (!breakNAT && packet.GetSource().Port >= 28960 && packet.GetSource().Port <= 29960)
{
responsePacket = new IPResponsePacket1(packet.GetSource(), request.Sequence, true, false);
response = packet.MakeResponse();
responsePacket.Write(response.GetWriter());
response.Send();
}
}
// and afterwards, update client's stuff
var client = Client.Get(request.XUID);
client.SetLastTouched();
}