IIS random(?) application shutdown
Posted on 2011-10-05
I trap the Application close event in Global.asax, and it reports that it keeps being closed with
ApplicationShutdownReason.HostingEnvironment (which I understand to be normal "idle" practice) or BinDirChangeOrDirectoryRename
Needless to say, I don't change the bin directory.
Both of these happen whens sessions are active and so the application and session variables are reset, with the effect that active users crash.
This happens randomly 10 times a day or more
Do you have any idea why this is happening, or can you suggest how I might diagnose the problem?
have looked at the machine Application and Windows event logs but I can't see anything happening at the same timeI