What is the expiration time of a Streaming Subscription ID RRS feed

  • Question

  • I have an application that will subscribe to every mailbox for streaming notifications. Obviously in a large organization it will take some time to obtain all the Subscription ID's. I could optimize this by saving the Subscription ID's in a local database and, if the application is restarted, then re-subscribe with these cached ID's. 

    I assume that after a period of time the cached ID will become stale and I must re-subscribe however I cannot find any documentation that describes the expiration time. Does any know what that time is?


    Monday, July 18, 2016 8:13 PM

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