/// <summary>
/// Handles the SelectionChanged event of the SubscriptionList control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="SelectionChangedEventArgs"/> instance containing the event data.</param>
private void SubscriptionList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
this.btnDone.IsEnabled = false;
this.progressBar.Visibility = Visibility.Visible;
RM.Models.SubscriptionInner selectedSubscription = (sender as ComboBox).SelectedItem as RM.Models.SubscriptionInner;
Thread relayThread = new Thread(new ThreadStart(() =>
{
try
{
List <RelayNamespaceInner> relayList = this.relayResourceManager.GetRelayNamespacesAsync(selectedSubscription).ConfigureAwait(false).GetAwaiter().GetResult();
this.Dispatcher.Invoke(() =>
{
this.relays.Clear();
// Add a fake relay. This guides people to create a new one.
this.relays.Add(newRelay);
relayList.ForEach(sub => this.relays.Add(sub));
this.comboAzureRelayList.IsEnabled = true;
this.progressBar.Visibility = Visibility.Hidden;
this.listBoxSubscriptionLocations.Items.Clear();
foreach (RM.Models.Location location in this.userAuthenticator.GetSubscriptionLocations(selectedSubscription))
{
this.listBoxSubscriptionLocations.Items.Add(location.DisplayName);
}
this.listBoxSubscriptionLocations.SelectedIndex = 0;
});
}
catch (Exception ex)
{
this.logger.LogError(ex, "Failed to get list of Azure Relay namespaces");
this.Dispatcher.Invoke(() => MessageBox.Show("Failed to get list of Azure Relay namespaces!!. Exiting", "Azure Error", MessageBoxButton.OKCancel, MessageBoxImage.Error));
Application.Current.Shutdown();
}
}));
relayThread.Start();
}
/// <summary>
/// Handles the Click event of the Done 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 Done_Click(object sender, RoutedEventArgs e)
{
this.progressBar.Visibility = Visibility.Visible;
this.btnDone.IsEnabled = false;
RM.Models.SubscriptionInner selectedSubscription = (this.comboSubscriptionList as ComboBox).SelectedItem as RM.Models.SubscriptionInner;
RelayNamespaceInner selectedAzureRelay = (this.comboAzureRelayList as ComboBox).SelectedItem as RelayNamespaceInner;
string selectedLocation = this.listBoxSubscriptionLocations.SelectedItem.ToString();
string newRelayName = this.txtAzureRelayName.Text;
// Case 1. When user used existing Relay.
Thread existingAzureRelayThread = new Thread(new ThreadStart(() =>
{
try
{
HybridConnectionDetails hybridConnectionDetails = this.relayResourceManager.GetHybridConnectionAsync(selectedSubscription, selectedAzureRelay, Environment.MachineName).ConfigureAwait(false).GetAwaiter().GetResult();
this.SetApplicationData(hybridConnectionDetails);
}
catch (Exception ex)
{
this.logger.LogError(ex, "Failed to connect to relay namespace");
this.Dispatcher.Invoke(() => MessageBox.Show("Failed to connect to Azure Relay namespace!!", "Azure Error", MessageBoxButton.OKCancel, MessageBoxImage.Error));
}
}));
// Case 2. When user created a new Relay.
Thread newAzureRelayThread = new Thread(new ThreadStart(() =>
{
try
{
if (string.IsNullOrEmpty(newRelayName))
{
MessageBox.Show("Please enter the name for Azure Relay.");
this.Dispatcher.Invoke(() =>
{
this.progressBar.Visibility = Visibility.Hidden;
this.btnDone.IsEnabled = true;
});
return;
}
if (newRelayName.Length < 6)
{
MessageBox.Show("Name of Azure Relay must be at least 6 characters.");
this.Dispatcher.Invoke(() =>
{
this.progressBar.Visibility = Visibility.Hidden;
this.btnDone.IsEnabled = true;
});
return;
}
HybridConnectionDetails hybridConnectionDetails = this.relayResourceManager.CreateHybridConnectionAsync(
selectedSubscription,
newRelayName,
Environment.MachineName,
selectedLocation).ConfigureAwait(false).GetAwaiter().GetResult();
this.SetApplicationData(hybridConnectionDetails);
}
catch (CloudException cloudEx)
{
this.logger.LogError(cloudEx, "Cloud exception while creating Azure Relay namespace.");
this.Dispatcher.Invoke(() =>
{
MessageBox.Show(cloudEx.Message, "Azure Error", MessageBoxButton.OKCancel, MessageBoxImage.Error);
this.progressBar.Visibility = Visibility.Hidden;
this.btnDone.IsEnabled = true;
});
}
catch (Exception ex)
{
this.logger.LogError(ex, "Failed to create new Azure Relay namespace");
this.Dispatcher.Invoke(() =>
{
MessageBox.Show("Failed to create new Azure Relay namespace!!", "Azure Error", MessageBoxButton.OKCancel, MessageBoxImage.Error);
this.progressBar.Visibility = Visibility.Hidden;
this.btnDone.IsEnabled = true;
});
}
}));
// If the user selected to new Relay entry we added.
if (selectedAzureRelay.Id == null)
{
newAzureRelayThread.Start();
}
else
{
existingAzureRelayThread.Start();
}
}
