public void StopActivity()
{
int tId = Thread.CurrentThread.ManagedThreadId;
ClientActivity activity = null;
lock (_currentActivities.SyncRoot)
{
activity = _currentActivities[tId] as ClientActivity;
_currentActivities.Remove(tId);
}
if (activity != null)
{
activity.StopActivity();
lock (_activities.SyncRoot)
{
_activities.Add(activity);
}
}
}
