/// <summary>
        /// Handles the Click event of the BtnLogin control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="RoutedEventArgs"/> instance containing the event data.</param>
        private void BtnLogout_Click(object sender, RoutedEventArgs e)
        {
            TunnelRelayStateManager.LogoutAsync().ConfigureAwait(false).GetAwaiter().GetResult();

            MessageBox.Show("Logout Complete. Application will now close to complete cleanup. Open again to login");
            Application.Current.Shutdown();
        }