在这种模式下，发送方以同步请求的方式将消息传递给端点管理器。

In this pattern, the sender delivers the message to the end-point manager via a synchronous request.

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一旦传递给了端点管理器，发送方可以确信消息将被传递或是将会引发一个明确的事件(超时)。

Once delivered to the end-point manager, the sender can be assured that the message will be delivered or a definite event (time out) will be raised.

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WS - ReliableMessaging协议提供了使用端点管理器(epm)概念的可靠传递消息的解决方案。

WS-ReliableMessaging protocol provides a solution for the reliable delivery of messages using the concept of endpoint managers (EPMs).

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