public static void Handle_RegisterRelayServer(RelayConnection net, PacketReader reader)
        {
            byte   id       = reader.ReadByte();
            short  port     = reader.ReadLEInt16();
            string ip       = reader.ReadDynamicString();
            string password = reader.ReadDynamicString();
            bool   success  = RelayController.RegisterRelayServer(id, password, net, port, ip);

            net.SendAsync(new NET_RelayRegistrationResult(success));
        }