"Fabrício de Novaes Kucinskis" <abstrat@uol.com.br> wrote in message
news:opskwntifhypy2pd@news.microsoft.com...
> Hi all,
>
>
> I have an ASP.net application in which I keep the user login in session
> variables.
>
> Today, with two users accessing simultaneously the application (in
> different sessions, but accessing the same page), I noticed that in some
> postbacks the returned page was not the one that the user was working; the
> data of the form are of the other user.
>
> At first, I thought that it was some problem with the cache of the
> server - I'm still not certain if it isn't -, but some operations in the
> system depends on the login stored in session variables, and following
> these operations I'm sure that the login session variable has changed with
> the wrong page returned by the server.
>
> I'm sure that this problem is not related with session expiration, in some
> cases it occurs just some seconds after the login. After the "session
> change", if I force postbacks by clicking in controls or links in my
> application, the login session variable returns to the correct value.
>
> Does anyone know what is happening? Any help or suggestion will be
> appreciated.
> Thanks in advance,
>
>
> Fabrício de Novaes Kucinskis.