Azure消息服务：检测是否缺少消息
[英]Azure Messaging services: detecting the absence of a message
问题描述
Within an Azure micro-services environment, implementing an event driven architecture, I have the challenge of acting upon a received event. 
在Azure微服务环境中，实现事件驱动的体系结构，我面临着对收到的事件采取行动的挑战。 I also have the counter challenge of detecting a duration with no events. 我还面临着检测无事件持续时间的挑战。
Has anyone identified a way in which the recipient can be notified after a period of no events? 有没有人确定过一段时间无事件后可以通知收件人的方法？
I have considered things like Azure functions polling the dataset however this won't scale particularly well due to the volume of data. 我考虑过诸如Azure函数轮询数据集之类的事情，但是由于数据量大，扩展性不会特别好。
1 个解决方案
解决方案1
1 已采纳 2019-03-28 09:50:27
You could use Azure Stream Analytics, and Windowing to detect if a window, eg the last x minutes, did not contain any new events. 您可以使用Azure Stream Analytics和Windowing来检测窗口（例如最近的x分钟）是否不包含任何新事件。 See here for a similar answer: https://stackoverflow.com/a/53430421/1537195 参见此处获得类似答案： https : //stackoverflow.com/a/53430421/1537195
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