public bool BlockPort(int portToBlock)
        {
            try
            {
                Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Raw, ProtocolType.IP);
                IPEndPoint ep = new IPEndPoint(IPAddress.Loopback, portToBlock);
                s.Bind(ep);
                portSocketDictionary.Add(portToBlock, s);
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                return false;
            }
            return true;
        }