Help, IIS is sometimes sending wrong data in pages !!!

Giganews Newsgroups
Subject: Help, IIS is sometimes sending wrong data in pages !!!
Posted by:  jmr (jmrinval…
Date: Fri, 20 Jul 2007

Hi All,

We are having a very strange problem with IIS.
The problem we have with our .net application is that sometimes the
output page contains part of other pages that are being called by
another user using the same server (but with a different login).

We are not storing any page state nor using vb module.
We also use the standard ASP NET caching.

The (weird) behaviour is as follow:
User 1 is calling an aspx page say page1.aspx
At the same time, user 2 is calling another page say page2.aspx

User 1 get the right output from page1.aspx
User 2 get output from page2.aspx + part of the output of page1.aspx

It is not all the time but it is quite worrying because user 2 does not
have to know what user 1 is doing. Note that one of the page involved
when the problem occurs is very big.

Is it a bug with IIS/aspnet (some overflow maybe) ?
Is there a workaround ?

Thanks for any idea,