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"Steven Cheng[MSFT]" <v-schang@online.microsoft.com> wrote in message
news:gLzz$lGHEHA.612@cpmsftngxa06.phx.gbl...
> Hi Ron,
>
> From your description, you encoutered the recycling and session lost in
> your web application after some certain operations. You mentioned the
> "Directory.Move and IO action".
> I'm not very sure on the detail of the IO Action you mentioned, would you
> please provide some further description on it?
>
> In addition, As far as I know, the following operations will cause the
> ASP.NET workprocess or appdomain recycle and which will cause all the
> Sessions lost:
> 1.Modify the machine.config file on of the server machine
>
> 2.Modify the web.config file of the application
>
> 3.Do some certain modification in the ASP.NET Webapplication's private
> "bin" folder( the ASP.NET will moinitor any changes in this folder)
>
> 4.Any internal error occurs which exceed the processModel's certain
> limitation. This is set in the machine.config's <processModel> element.
>
> Please have a check to see whether the IO action have cause any of the
> above things. Thanks.
>
> Regards,
>
> Steven Cheng
> Microsoft Online Support
>
> Get Secure! www.microsoft.com/security
> (This posting is provided "AS IS", with no warranties, and confers no
> rights.)
>
> Get Preview at ASP.NET whidbey
> http://msdn.microsoft.com/asp.net/whidbey/default.aspx
>

"Steven Cheng[MSFT]" <v-schang@online.microsoft.com> wrote in message
news:8uwnYuVHEHA.2304@cpmsftngxa06.phx.gbl...
> Hi Ron,
>
> Since you mentioned that the Certain directory path have nothing to do
with
> the "bin" folder or the webconfig, I'd like to generate some tests on my
> side. Would you please provide some further infos on your web
application's
> directory structure:
> 1. Is it in the IIS site's root folder or just a sub virtual directory
> under the site root folder?
>
> 2. Where is the "MyDirectory" you mentioned and where is the
> "MyNewDirectory"( you want to move to )
>
> Also, would you please try creating a nother new web application(emtpy one
> with one simple page) and try doing the same operations in it to see
> whether the Session also lost in such a simple web app?
>
> If not, we should do some further research on the certain web application.
> Thanks.
>
> Regards,
>
> Steven Cheng
> Microsoft Online Support
>
> Get Secure! www.microsoft.com/security
> (This posting is provided "AS IS", with no warranties, and confers no
> rights.)
>
> Get Preview at ASP.NET whidbey
> http://msdn.microsoft.com/asp.net/whidbey/default.aspx
>

"Steven Cheng[MSFT]" <v-schang@online.microsoft.com> wrote in message
news:neJVi5fHEHA.2304@cpmsftngxa06.phx.gbl...
> Hi Ron,
>
> Thanks for the response. I've also made some tests on my side on different
> machine and enviroment. It seems this is a normal behavior of the ASP.NET
> runtime, it'll monitor all the folders in the application, not only the
bin
> folder or the web.config. As for the normal folders , the constraint is
not
> very strict, but seems if we rename the folders' name, it'll surely cause
> the web applicaiton's appdomain restart which directly cause all the
> sessions drop. I've also consulted some experts on this to confirm it. So
> this is a by design behavior of the ASP.NET. How do you think so? If you
> still have anything unclear, please feel free to post here. Thanks.
>
> Regards,
>
> Steven Cheng
> Microsoft Online Support
>
> Get Secure! www.microsoft.com/security
> (This posting is provided "AS IS", with no warranties, and confers no
> rights.)
>
> Get Preview at ASP.NET whidbey
> http://msdn.microsoft.com/asp.net/whidbey/default.aspx
>

"Steven Cheng[MSFT]" <v-schang@online.microsoft.com> wrote in message
news:rAkfABsHEHA.132@cpmsftngxa06.phx.gbl...
> Hi Ron,
>
> Thanks for the followup. As you mentioned that this behavior seems ood
> since only renaming rather than creating or .. cause the restart of
> application, in fact I also feel a bit surprised on it because I also
> haven't found and doc which definitly clarify this. Also, I think there
> must be some other similar internal features due to the ASP.NET's runtime
> monitoring on the webapplication's folder or some other resources. Hope
the
> related document will be completed soon. Thanks again for your notice.
>
> Regards,
>
> Steven Cheng
> Microsoft Online Support
>
> Get Secure! www.microsoft.com/security
> (This posting is provided "AS IS", with no warranties, and confers no
> rights.)
>
> Get Preview at ASP.NET whidbey
> http://msdn.microsoft.com/asp.net/whidbey/default.aspx
>