Hi All,

I am recently experiencing a weird problem.
I don't know what exactly is the cause of the problem but here is my 
scenario and symptoms.

First of all here is my architecture
1. I have a main framework (DNN) build in VB.NET which I try to prevent 
changing things there (simply not changing it)
2. I have a virtual directory under this which I develop in C#.
3. Main app in IIS is http://localhost/DNN
4. My app running in this framework where I develop is located at 
http://localhost/DNN/DesktopModules/MyApp
5. When compilations happen all required DLL's go under the main app bin 
folder as expected.
Until 1 month ago everything was working fine (I don't know when the problem 
started)

Problem statement
1. When I build a referenced library project, it adds a new web.config under 
my app which is not required at all and I don't know why this started.
2. When I build myapp it also adds this web.config (I just have to delete it 
each time as it does not fit my scenario and throws exceptions when exists)
3. In my code, when I use Response.Redirect, a new session starts.

#3 is my biggest issue as I lose my session.

Does anyone know why this is happening?
My production code still runs hopefully, but development and truly I don't 
know the change that might trigger this.

Please help

SevDer
www.sevder.com

Actually what I also realize is, session cookie is not written at all for 
some reason.
When I view the cookie information using FF, my session ID is not there 
which is there for the production code.
Is there a hotfix I applied causing this behavior?

SevDer
www.sevder.com

"SevDer" <sevder@newsgroup.nospam> wrote in message 
news:2DD134AB-D237-40CD-B4A6-BC034C7B689A@microsoft.com...

> Hi All,
>
> I am recently experiencing a weird problem.
> I don't know what exactly is the cause of the problem but here is my 
> scenario and symptoms.
>
> First of all here is my architecture
> 1. I have a main framework (DNN) build in VB.NET which I try to prevent 
> changing things there (simply not changing it)
> 2. I have a virtual directory under this which I develop in C#.
> 3. Main app in IIS is http://localhost/DNN
> 4. My app running in this framework where I develop is located at 
> http://localhost/DNN/DesktopModules/MyApp
> 5. When compilations happen all required DLL's go under the main app bin 
> folder as expected.
> Until 1 month ago everything was working fine (I don't know when the 
> problem started)
>
> Problem statement
> 1. When I build a referenced library project, it adds a new web.config 
> under my app which is not required at all and I don't know why this 
> started.
> 2. When I build myapp it also adds this web.config (I just have to delete 
> it each time as it does not fit my scenario and throws exceptions when 
> exists)
> 3. In my code, when I use Response.Redirect, a new session starts.
>
> #3 is my biggest issue as I lose my session.
>
> Does anyone know why this is happening?
> My production code still runs hopefully, but development and truly I don't 
> know the change that might trigger this.
>
> Please help
>
> SevDer
> www.sevder.com 

Hi SevDer,

From your description, you're encountering some problem on ASP.NET 
application's sessionstate data, you found the session state in your 
ASP.NET 2.0 web application (in product environment) will get lost 
unexpectedly, correct?

According to your description, your application is mainly divided into two 
parts:

** the main framework application, deployed in the top virtual directory
** some module components that is deployed in a sub directory and could be 
updated when there is new module added or old module remoted

As for the following things you mentioned:

=========
1. When I build a referenced library project, it adds a new web.config 
under 
my app which is not required at all and I don't know why this started.
2. When I build myapp it also adds this web.config (I just have to delete 
it 
each time as it does not fit my scenario and throws exceptions when exists)
===========

do you mean it will add a new web.config file under the application's sub 
directory or means the new web.config file will override the original root 
web .config file? For "reference library project", is it a normal class 
library project? If so, I think it should only contains a App.config file 
and will output an assembly(dll) file rather than web.config file. If the 
reference library is abit particular, would you provide some further 
description on it?

So far, based on my experience, for session state lossing, if you're using 
inproc session, it is probably caused by the ASP.NET web applicaiton 
restart(or the worker process recycle). There are many causes could make 
asp.net application restart:

** process recycle

** many aspx page get recompiled dynamically

** web.config file has been modified

** bin dir has been modified 

** some antivirus software that modify application files
....

For your scenario, if your module components will be updated during 
application running and modify some of the above things, it cause the 
appliation to restart.  You can also put some trace statement in the 
Application_Start global event to see whether you can capture such 
application start behavior.

here are some other web articles that mentioned some of these behaviors:

http://www.kbalertz.com/871042/application.aspx

http://support.microsoft.com/kb/316148

http://www.eggheadcafe.com/articles/20021016.asp


BTW, for such problem, if it is specific to a certain machine or 
environment, is could be caused by some particular things that may be hard 
to troubleshoot through newsgroup support. Anyway, we'll try to help you 
track down and isolate this issue.

If you have any other finding or any questions on this, please feel free to 
post here.

Sincerely,

Steven Cheng

Microsoft MSDN Online Support Lead

 

==================================================

Get notification to my posts through email? Please refer to 
http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif
ications.

 

Note: The MSDN Managed Newsgroup support offering is for non-urgent issues 
where an initial response from the community or a Microsoft Support 
Engineer within 1 business day is acceptable. Please note that each follow 
up response may take approximately 2 business days as the support 
professional working with you may need further investigation to reach the 
most efficient resolution. The offering is not appropriate for situations 
that require urgent, real-time or phone-based interactions or complex 
project analysis and dump analysis issues. Issues of this nature are best 
handled working with a dedicated Microsoft Support Engineer by contacting 
Microsoft Customer Support Services (CSS) at 
http://msdn.microsoft.com/subscriptions/support/default.aspx.

==================================================
 	

This posting is provided "AS IS" with no warranties, and confers no rights.

Hi SevDer,

How are you doing? Have you got any progress or does the suggestion in my 
last reply helps you a little? Since this is a complex troubleshooting 
issue, though we may not be able to 100% resolve it , we'll try best to 
help provide some suggestion or workaround on this. Please feel free to 
post here if there is anything else we can help you.

Sincerely,

Steven Cheng

Microsoft MSDN Online Support Lead


This posting is provided "AS IS" with no warranties, and confers no rights.