private static string GetInternalGatewayAddress()

in sfintegration/ServiceData.cs [298:315]

• 18 lines of code
• 6 McCabe index (conditional complexity)

        private static string GetInternalGatewayAddress()
        {
            foreach (NetworkInterface networkInterface in NetworkInterface.GetAllNetworkInterfaces())
            {
                if (networkInterface.GetIPProperties().GatewayAddresses != null &&
                    networkInterface.GetIPProperties().GatewayAddresses.Count > 0)
                {
                    foreach (GatewayIPAddressInformation gatewayAddr in networkInterface.GetIPProperties().GatewayAddresses)
                    {
                        if (gatewayAddr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                        {
                            return gatewayAddr.Address.ToString();
                        }
                    }
                }
            }
            throw new ArgumentNullException("internalgatewayaddress");
        }