A "dispatcher" integration brick can be added to the previous composite integration to send the message to the "routing" brick and to the global monitoring service.

可以给上面的组合集成增加一个“分发器”集成单元，它负责给“路由”单元和全局监测服务发送消息。

youdao

This enables the routing of messages send to different exchanges with different routing keys (or other message properties) into a single queue.

这使得可以将发送到不同交换器的具有不同routing key（或者其他属性）的消息发送到同一个队列中。

youdao

Package discarding is occurred when no backup routings exist in node cache, and a route error message is send to source node, then a new routing discover process will begin.

只有当没有后备路由存在时，才丢弃数据分组，并且向源节点发送一个路由错误信息，这时再由源节点发起一次路由寻找过程。

youdao