To prevent an infinite loop, IBM's JMS classes inspect the message's backout count, as well as the backout threshold and backout queue attributes of the input queue.
为了避免无限循环，IBM的jms类会检查消息的恢复计数以及输入队列的恢复阈值和恢复队列属性。
If you call the above code repeatedly, this count may reach the backout threshold configured on the destination, at which point the messages will be re-queued and no longer available for receipt.
如果重复调用上述代码，此计数可能会达到目的地上配置的搁置阈值，此时这些消息就将重新进行排队，暂时不再能进行接收。
应用推荐