docs: def _unscheduleAction(self):
          """
          Unschedule current action
  
          Note that it does not add record to action log and does not do
          required steps to resume previous action. If you need this - use
          _cancelScheduledAction
  
          """
          logger.trace("{} unscheduling actions".format(self))
          self.aqStash = deque()
          self.scheduledAction = None