/// <summary>
/// Record the point when activity identified with descriptor has finished.
/// It will have no effect when wrong activity identifier was given.
/// </summary>
/// <param name="descriptor">Activity identifier created by <see cref="RecordActivityStarted" /></param>
public void RecordActivityFinished(string descriptor)
{
if (String.IsNullOrEmpty(descriptor))
{
return;
}
Guid actionGuid;
try
{
actionGuid = Guid.Parse(descriptor);
}
catch (FormatException)
{
return;
}
_mutex.WaitOne();
IActivity examinedActivity = _currentActivity;
while (examinedActivity != null && examinedActivity.Guid != actionGuid)
{
examinedActivity.FinalizeActivity();
examinedActivity = examinedActivity.Parent;
}
if (examinedActivity != null)
{
examinedActivity.FinalizeActivity();
_currentActivity = examinedActivity.Parent;
}
_mutex.ReleaseMutex();
}