delay between PostMapRequestHandler Event and AcquireRequestState Event

Question

I'm facing a strange delay between the subject events (more or less 500ms each call).

I placed logs and profiling in the handlers in Global.asax Application_PostMapRequestHandler() and Application_AcquireRequestState() and found such issue.

What's the cause of this slowness?

Strange, take a look here, both methods are called one after the other in sequence. http://blogs.msdn.com/b/tom/archive/2008/05/27/asp-net-application-life-cycle.aspx — Fals, Sep 16 '13 at 17:02
Yes, that's exactly why I'm so puzzled!! I cannot figure out what's going to be done between these two consecutive phases... Perhaps some locking activities? — Cristiano Ghersi, Sep 17 '13 at 19:24

score 5 · Accepted Answer · edited May 23 '17 at 12:24

5

This is because if Session State is enabled for a controller - then only one request will execute at a time for each session.

More information is available in the following answer - see the second answer.

IRequiresSessionState vs IReadOnlySessionState

edited May 23 '17 at 12:24

Community

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answered Oct 02 '13 at 09:30

Josh Robb

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delay between PostMapRequestHandler Event and AcquireRequestState Event

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