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。

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.

youdao

无限是一个无边界的一般属性，而永恒则是时间的属性。

Infinity is a general property of having no bounds, whereas eternity is a property of time.

youdao

所以，OmniFind 连接器只为内容支持一种单一的全局项目类，这样每个项目可能会有无限多的专门的其他属性。

Thus, the OmniFind connector would only support a single, global item class for content and there could be an unlimited number of other ad-hoc properties per item.

youdao