/// <summary>
/// Create the step that gets the remote machine processes list and attach to one of the processes.
/// </summary>
public static ListProcessStepViewModel CreateStep(AttachDebuggerContext context)
{
var content = new ListProcessStepContent();
var step = new ListProcessStepViewModel(content, context);
content.DataContext = step;
return(step);
}
/// <summary>
/// If it connects to remote debugger tool successfully, go to ListProcess step.
/// Otherwise go to enalbe remote powershell port step that later it goes to install, start remote tool step.
/// </summary>
protected override async Task <IAttachDebuggerStep> GetNextStep()
{
SetStage(Stage.CheckingConnectivity);
if (!(await Context.DebuggerPort.ConnectivityTest(CancelToken)))
{
return(EnablePowerShellPortStepViewModel.CreateStep(Context));
}
else
{
return(ListProcessStepViewModel.CreateStep(Context));
}
}
public override async Task <IAttachDebuggerStep> OnStartAsync()
{
IsCancelButtonEnabled = true;
ProgressMessage = Resources.AttachDebuggerInstallSetupProgressMessage;
bool installed = false;
var startTimestamp = DateTime.Now;
// The following try catch is for adding Analytics in failure case.
try
{
installed = await _installer.Install(CancelToken);
}
catch (PowerShellFailedToConnectException)
{
UserPromptUtils.ErrorPrompt(
message: Resources.AttachDebuggerConnectionFailedMessage,
title: Resources.UiDefaultPromptTitle);
}
catch (Exception ex) when(!ErrorHandlerUtils.IsCriticalException(ex))
{
Debug.WriteLine($"{ex}");
UserPromptUtils.ErrorPrompt(
message: Resources.AttachDebuggerInstallerError,
title: Resources.UiDefaultPromptTitle,
errorDetails: ex.Message);
}
if (installed)
{
EventsReporterWrapper.ReportEvent(RemoteDebuggerRemoteToolsInstalledEvent.Create(
CommandStatus.Success, DateTime.Now - startTimestamp));
}
else if (!CancelToken.IsCancellationRequested)
{
EventsReporterWrapper.ReportEvent(
RemoteDebuggerRemoteToolsInstalledEvent.Create(CommandStatus.Failure));
}
if (installed)
{
// Reset start time to measure performance of starting remote tools
startTimestamp = DateTime.Now;
RemoteToolSession session;
// The following try catch is for adding analytics where there is exception
try
{
session = new RemoteToolSession(
Context.PublicIp,
Context.Credential.User,
Context.Credential.Password,
GoogleCloudExtensionPackage.Instance.SubscribeClosingEvent,
GoogleCloudExtensionPackage.Instance.UnsubscribeClosingEvent);
}
catch (Exception ex) when(!ErrorHandlerUtils.IsCriticalException(ex))
{
EventsReporterWrapper.ReportEvent(
RemoteDebuggerRemoteToolsStartedEvent.Create(CommandStatus.Failure));
throw;
}
ProgressMessage = String.Format(
Resources.AttachDebuggerTestConnectPortMessageFormat,
Context.DebuggerPort.Description,
Context.PublicIp,
Context.DebuggerPort.PortInfo.Port);
Stopwatch watch = Stopwatch.StartNew();
while (!CancelToken.IsCancellationRequested &&
watch.Elapsed < s_waitConnectionTimeout &&
!session.IsStopped)
{
if (await Context.DebuggerPort.ConnectivityTest(CancelToken))
{
EventsReporterWrapper.ReportEvent(RemoteDebuggerRemoteToolsStartedEvent.Create(
CommandStatus.Success, DateTime.Now - startTimestamp));
return(ListProcessStepViewModel.CreateStep(Context));
}
await Task.Delay(500);
}
EventsReporterWrapper.ReportEvent(
RemoteDebuggerRemoteToolsStartedEvent.Create(CommandStatus.Failure));
}
return(HelpStepViewModel.CreateStep(Context));
}