code: public final void wakeUpConsumers() throws JMSException
      {
          synchronized (consumersMap)
          {
              Iterator<AbstractMessageConsumer> allConsumers = consumersMap.values().iterator();
              while (allConsumers.hasNext())
              {
                  AbstractMessageConsumer consumer = allConsumers.next();
                  consumer.wakeUp();
              }
          }
      }
docs: Wake up all children consumers