/// <summary>
/// Constructs a new instance of <see cref="AzPredictor"/> to use in PowerShell's prediction subsystem.
/// </summary>
public AzPredictor()
{
_powerShellRuntime = new PowerShellRuntime();
_surveyHelper = new AzPredictorSurveyHelper(_powerShellRuntime);
// To make import-module fast, we'll do all the initialization in a task.
// Slow initialization may make opening a PowerShell window slow if "Import-Module" is added to the user's profile.
Task.Run(() =>
{
_settings = Settings.GetSettings();
_azContext = new AzContext(_powerShellRuntime)
{
IsInternal = (_settings.SetAsInternal == true) ? true : false,
};
_azContext.UpdateContext();
// This will run the script in the right context.
var _ = _azContext.PowerShellVersion;
_telemetryClient = new AzPredictorTelemetryClient(_azContext);
_service = new AzPredictorService(_settings.ServiceUri, _telemetryClient, _azContext);
_isInitialized = true;
});
}
/// <inhericdoc/>
public void Dispose()
{
if (_predictionRequestCancellationSource != null)
{
_predictionRequestCancellationSource.Dispose();
_predictionRequestCancellationSource = null;
}
if (_surveyHelper is IDisposable disposableSurveyHelper)
{
disposableSurveyHelper.Dispose();
_surveyHelper = null;
}
if (_powerShellRuntime != null)
{
_powerShellRuntime.Dispose();
_powerShellRuntime = null;
}
_externalDisposableObjects.ForEach((o) => o?.Dispose());
_externalDisposableObjects.Clear();
}