CAS + Acegi - Login - Load Test

[Scott Battaglia]

It seems like your issue is with Acegi (and its CAS integration) vs CAS.  Is
that correct?  Can you re-create your problem and possibly do a thread-dump
(kill -3) to see if anything is going on?

Also, if you've done some analysis of where in the Acegi code there seems to
be a problem, please pass that information along to.

-Scott

On 9/23/06, Behrooz Nobakht <behrooz.nobakht at gmail.com> wrote:
>
> Hi everybody,
>
> This is an experience we just encountered recently and we like to share it
> with you and also ask for some advice or solution for the bottleneck.
>
> We have developed a web application through the mixture of CAS and Acegi [
> http://www.acegisecurity.org] to act as the single point of authentication
> and authorization for a number of enterprise applications in an
> organization.
>
> Everything works fine except the fact that for a special case something
> happens that may need some more attention. If a number of about 100 users
> try to login approximately at the same time, the login time will drastically
> rise up to some extent that some of them will wait for minutes to get logged
> in.
> To be more descriptive, if all the users start to login with a gap of
> about 1 second, still everything would be fine, but the coincidence will
> ruin everything up. We use Tomcat and MySQL.
>
> When we browsed through the logs of Tomcat, it seems that for some of the
> users the CAS or Acegi will be trapped in a loop all with a
> AuthenticationSuccessEvent; meaning that the authentication has been done
> fine but no progress to the first page.
>
> One thing we placed our doubt was the setting of the Cookie's in the
> browser, but it didn't seem to be the point.
>
> I would be happy if you could just share your experience if you have
> encountered something similar.
>
>
> Thanks for your contribution,
> Behrooz Nobakht
>  <http://forum.springframework.org/editpost.php?do=editpost&p=78336>
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>
>
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