users@glassfish.java.net

Re: Log messages in b09-fcs

From: <glassfish_at_javadesktop.org>
Date: Sat, 01 Dec 2007 11:59:50 PST

Alright I will give that a try.

Thanks, S.D.

> For internal testing, over 2000 tests are run which
> exercise many different scenarios in a cluster for
> http session failover, stateful (EJB) session
> failover and SingleSignOn failover.
>
> I am not an expert on Seam but if you want to just
> try a simple test, there is a simple app under
> samples called clusterjsp. You could start with that
> to insure that your system is setup properly. If you
> have trouble with a setup that includes your load
> balancer and you happen to be running a small cluster
> all in a single machine, you can use what we call
> "port-hopping" to test without the load balancer.
>
> Say you deploy clusterjsp and the normal url to
> invoke is
> http://<your domain>:8080/clusterjsp (assuming that
> is the lb)
>
> If you're on the same machine and e.g. you set up 3
> instances all on the same machine, then will by
> default be on ports 38080, 38081, 38082. So you can
> simulate failover with clusterjsp by going first to:
>
> http://<your-domain>:38080/clusterjsp and enter some
> values to drive the session replication. Then go
> to:
> http://<your-domain>:38081/cluster jsp
>
> and so on.
>
> In other words start simple, and try to isolate the
> problem.
> What I'm describing here has worked for hundreds of
> people and it should for you too.
> Once you've confirmed you're ok on that then you can
> explore what might be different in your setup.
>
> hope this helps
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