private IXApplication AttemptStartApplication(IXVersion versionInfo, StartupOptions_e opts,
CancellationToken cancellationToken, TimeSpan?timeout)
{
int curAttempt = 1;
CancellationTokenSource appStartCancellationTokenSrc = null;
while (curAttempt <= MAX_ATTEMPTS)
{
try
{
var appStartTimeout = timeout.HasValue ? timeout.Value : TimeSpan.FromMinutes(5);
if (cancellationToken != default)
{
appStartCancellationTokenSrc = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken);
}
else
{
appStartCancellationTokenSrc = new CancellationTokenSource();
}
appStartCancellationTokenSrc.CancelAfter(appStartTimeout);
m_UserLogger.WriteLine($"Starting host application: {versionInfo.DisplayName}");
var app = m_AppProvider.StartApplication(versionInfo,
opts, appStartCancellationTokenSrc.Token);
TryAddProcessToJob(app);
return(app);
}
catch
{
if (cancellationToken.IsCancellationRequested)
{
throw new JobCancelledException();
}
m_UserLogger.WriteLine($"Failed to start application from attempt {curAttempt}");
curAttempt++;
}
finally
{
appStartCancellationTokenSrc?.Dispose();
}
}
throw new UserMessageException("Failed to start application. Operation is aborted");
}