public static void SerializeIp(AuthClient client)
{
BigEndianWriter packet = new BigEndianWriter();
string[] args = (client.GetSocket().RemoteEndPoint as IPEndPoint).Address.ToString().Split('.');
packet.WriteByte(byte.Parse(args[0]));
packet.WriteByte(byte.Parse(args[1]));
packet.WriteByte(byte.Parse(args[2]));
packet.WriteByte(byte.Parse(args[3]));
client.Send(MessageConstant.S_IP, packet);
}