send a message back的意思|示意

By sending just a single message that can be used to send back all possible messages (responses or any other message), a much more optimized interaction occurs.

通过仅发送可以用于发回所有可能消息(响应或任何其他消息)的单个消息，可实现经过极大优化的交互。

You can also decide to send a message back asynchronously establishing a two-way communication.

您也可以决定异步发送回一个消息，建立一个双向通信。

Thank you for calling. This is a voice mail and fax system. Please leave your message or send your fax after you hear the beep. We will get back to you as soon as possible. Thanks.

您好， 欢迎你的致电， 这里是电话留言及传真系统， 请在听到提示音后留言或者传真， 我们会尽快回复您的， 谢谢。

Instead, if you get a get request for some action other than a query, send back a confirmation message of the form "you asked me to do X, is that okay?"

相反，如果您得到的GET请求有查询以外的行为，那么返回一个“you asked me to do X, is that okay ？ (ok, Cancel)”格式的确认消息。

The most common response is to send an error message back to the consumer indicating that a timeout occurred.

最常见的响应就是向消费者回发一条错误消息，指出发生了超时。

Likewise, the receiving side must not only agree to send back an ack once they receive a message, but they must ignore any duplicate messages.

同样，接收方不仅要同意一旦收到消息，立刻返回一个ack，还必须忽略任何重复的消息。