Azure alert only fired once
问题 I have implemented an Azure alert that should fire when a Application Insights metric is greater than zero. The metric is the number of items in a Azure poison queue. The metric is calculated by a Azure Function described in this article: https://www.scaling-to-the-sky.com/2018/03/08/poison-queue-monitoring-with-azure-functions/?unapproved=160&moderation-hash=072116753136d2008f5e63a856d8e4b0#comment-160. The alert has only fired once despite the condition being met on several occasions. I don