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From lucio piccoli <lu...@asteriski.com>
Subject Re: view state errors on appengine
Date Fri, 25 May 2012 00:12:03 GMT
excellent answer Leonardo!

i was missing the org.apache.myfaces.MAC_SECRET.

the myfaces  GAE support page needs updating

http://myfaces.apache.org/core20/googleappenginesupport.html

to include the org.apache.myfaces.MAC_SECRET.

as Appengine is intrinsically clustered.


-lp

On 24 May 2012 19:44, Leonardo Uribe <lu4242@gmail.com> wrote:

> Hi
>
> See this link:
>
> http://wiki.apache.org/myfaces/Secure_Your_Application
>
> It has instructions about how to setup your encryption, and in that
> way use the same key.
>
> regards,
>
> Leonardo Uribe
>
> 2012/5/24 lucio piccoli <lucio@asteriski.com>:
> > hi all,
> >
> > i got problems with the view state errors
> >
> > "No saved view state could be found for the view identifier:"
> >
> > when accessing jsf in appengine.
> >
> > in local dev environment all is good.
> >
> > but when moved to real environment, instances get stopped and started.
> >
> > when instances get stopped or started and a request goes to new instance
> > the view state error occurs.
> >
> > step to reproduce.
> >
> > 1. have a single instance running in appengine
> > 2. http GET mypage.faces
> > 3. page is displayed.
> > 4. stop instance on appengine.( through dashboard)
> > 5. click command button on exisiting page
> > <h:commandButton value="#{messages['button_cancel']}"
> > action="#{promotionBackingBean.cancelAction}" immediate="true" />
> > 6.  ERROR displayed "No saved view state could be found for the view
> > identifier:"
> >
> > i am using client save state
> >
> > javax.faces.STATE_SAVING_METHOD=client
> >
> > to prevent this error.
> >
> > Q.1 is my code crap or my config?
> >
> > any help is most appreciated.
> >
> > --
> > regards
> >
> > -Lucio Piccoli
> >
> > Director
> > ------------------------------
> > www.asteriski.com
>



-- 
regards

-Lucio Piccoli

Director
------------------------------
www.asteriski.com

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