Hi Billy,
I think Anthony's suggestion is reasonable and good. It is likely the
process recycle (or the web-garden based multi-process behavior) cause the
user get unmatched forms authenticated ticket between multiple requests.
Actually, one of the most important setting for generating the forms
authenticate ticket and also many other ASP.NET random generated identiteis
is the machine key. By default machine key is auto-generated for each
ASP.NET appdomain. You can also customize it:
#How To: Configure MachineKey in ASP.NET 2.0
http://msdn.microsoft.com/en-us/library/ms998288.aspx
#<machineKeyGenerator
http://www.aspnetresources.com/tools/keycreator.aspx
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
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--------------------
>From: =?Utf-8?B?QmlsbHkgWmhhbmc=?= <ht****@noemail.noemail>
References: <B8**********************************@microsoft.co m>
<uX**************@TK2MSFTNGP06.phx.gbl>
>Subject: Re: session timeout?
Date: Fri, 12 Sep 2008 02:41:02 -0700
>
Have no any error in eventlog.
But I found the web garden was set as 2.
Maybe this is the cuase why i was redirected to the login page.
"Anthony Jones" wrote:
>"Billy Zhang" <ht****@noemail.noemailwrote in message
news:B8**********************************@microso ft.com...
>I have a asdp.net app which is form auth.
There is a problem,
The user logins and uses the app, sometimes user will be redirect to
the
default login page, why?
Is the session timeout(default 20 mins), but the user is using the app?
Why?
Check the AppPool recycling settings. This will happen if the pool
recycles
>whilst in use. Also check the event log for errors or warnings that
might
>indicate that the pool recycled for unexpected reasons.
--
Anthony Jones - MVP ASP/ASP.NET
