WCF 可靠会话的目的是什么? [英] What is the purpose of WCF reliable session?
问题描述
关于这个主题的文档很差.我将 WCF 服务与托管在 Windows 服务中的 NetTcpBinding 一起使用.问题是会话在一段时间处于非活动状态时会被丢弃.我需要的是永远活着的会话.WCF 可靠会话是否有帮助?或者我可以只玩超时设置?
The documentation around this topic is poor. I use WCF services with NetTcpBinding hosted in Windows service. The problem is that a session is dropped when it is inactive for some time. What I need is the session which is always alive. Is WCF reliable session something that can help? Or I can just play with timeout settings?
推荐答案
不，可靠的会话也会像任何其他会话一样超时.真正的主要问题是:你到底为什么希望你的会议是无休止的"?如果你真的需要这个，你需要增加会话的超时时间.
No, a reliable session will time out just like any other session, too. The main question really is: why on earth do you want your sessions to be "endless" ?? If you really need this, you need to crank up the timeouts on the session.
可靠会话的要点是调用者会知道丢失的任何消息.与流行的看法相反，可靠会话不能保证消息的传递 - 但如果消息无法传递，至少调用者会知道.
The point of a reliable session is that the caller will know about any messages that are lost. Contrary to popular belief, the reliable session cannot guarantee delivery of a message - but if a message can't be delivered, at least the caller will know about it.
查看其中一些资源以了解更多背景信息:
Check out some of these resources for more background info:
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