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1·After a service provider receives a request, it performs the service and then puts the result in a message on the agreed-upon reply channel.

在服务提供者接收请求之后，它执行服务，然后将结果放在达成一致意见的应答通道中的消息内。

2·This avoids the problem of congesting the network channel with non-critical resources when a high-priority request is pending.

在有高优先级的请求等待时，该功能可以避免让非关键资源占用网络通道的问题。

3·The caller can't just put any request message format on any request channel; it has to know exactly the right message format and channel for the specific service it wishes to invoke.

调用方不能将所有的请求消息格式都放置在任何一个请求通道上；它必须准确地知道希望调用的特定服务的正确消息格式和通道。

4·First, send the request using any transport channel, and receive the response using a different channel but with the same type of transport.

首先，使用任何传输通道发送请求，并使用一个具有同类型传输的不同通道接收响应。

5·The consumer can't just put a request on any request channel; it has to know the right channel to use to invoke the particular service it needs.

使用者不能将请求随便放到一个请求通道中，它必须知道用于调用其所需的特定服务的合适通道。

6·Once again the requester channel will be unable to initiate the request to the server channel, and would go into retry mode because the IP address of the HQ server system would have changed.

请求方通道将再次无法发起到服务器通道的请求，并进入重试模式，因为HQ服务器系统的IP地址可能已经发生改变。

7·For example, when it takes a considerable amount of time to process the request, the transport channel might time out.

例如，当处理请求要花相当长的时间时，传输通道可能会超时。

8·The WSDL associated with a request channel would describe what service that channel provides as well as the format of the request message the consumer must provide.

与请求通道相关的WSDL描述通道提供什么服务，以及使用者必须提供的请求消息的格式。

9·At the same time, you can use an HTTP channel to send the request, close it after the message has been sent, and use a different HTTP channel to receive the response.

同时，可以使用一个HTTP通道发送请求，在发送消息之后关闭它，并使用另一个HTTP通道接收响应。

10·This allows for the sender of this message to request that only messages related to the WS-RM Sequence specified be sent on the back channel.

这就允许此消息的发送方请求仅通过回发通道发送与指定的WS - RM Sequence相关的消息。