使用适当的头条目，您可以定义一条可选的反向消息路径，为消息指出返回初始ws - Routing发送方的可能路径。

Using the appropriate header entry, you can define an optional reverse message path, indicating a possible path for messages to be sent back to the initial WS-Routing sender.

youdao

传统上，这种电路通过使用两个铜电缆对提供，一个用于发送（前向路径或上游路径）、一个用于接收（反向路径或下游路径）。

Traditionally, such a circuit was provisioned through the use of two copper pairs, one for transmission ( forward path , or upstream path ) and one for reception ( reverse path , or downstream path );

youdao