[asp.net]Set Interval Check Sessions?

I’m doing a project in .NET (c#) and can’t figure out how to account for the sessions ended by closing the window. The session itself in this case doesnt recognize as ended until the time period has elapsed.

Can I run some sort of interval method that re-counts all the actual sessions still live? I don’t want to shorten the session time itself as people would get annoyed with having to sign in constantly.

~ Lacuna :love:

Oh, and I don’t want to use any JavaScript if there is anyother way.