Stale Session Exceptions

[UPGANLAWAR Aniket <AU...@iom.int>]

Dear All,

Am having a rather weird problem. 

I have a web app deployed using Tapestry 3.0. and the problem that occurs is
that some users keep getting stale session exceptions everytime they login
to the application while some others are able to use it properly without any
problems. I have tried everything from setting page headers to prevent
caching of pages to calling getVisit() everytime the login page is called in
order to create the session. Doesn't seem to work..

Is there something obvious that I am missing? Any suggestions??

Thanks

Aniket

Re: Stale Session Exceptions

[Anandkumar Chandran <an...@verchaska.com>]

getEngine().getVisit() == null

getPage().getVisit() will force the creation of the visit, but getEngine().getVisit() will not.

--
Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Jakarta Tapestry
Creator, Jakarta HiveMind
http://howardlewisship.com


>> -----Original Message-----
>> From: Joel Trunick [mailto:joel.trunick@webifysolutions.com] 
>> Sent: Friday, June 11, 2004 10:55 AM
>> To: Tapestry users
>> Subject: Stale Session Checking
>> 
>> 
>> 
>> 
>> I have a logout page that does some clean-up when entered
>> (pageBeginRender). If the session times out before going to this page
>> (using a PageLink) then it gives a null-pointer exception. 
>> 
>> I know I can change the PageLink to be a DirectLink and make the
>> stateful flag true, but what if I just want to check whether 
>> the session
>> has been invalidated programmatically? I suppose all I need to test is
>> if the Visit is null, how would I do this?
>> 
>> Joel 
>> 
>> 
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>  
>


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UPGANLAWAR Aniket wrote:

>Dear All,
>
>Am having a rather weird problem. 
>
>I have a web app deployed using Tapestry 3.0. and the problem that occurs is
>that some users keep getting stale session exceptions everytime they login
>to the application while some others are able to use it properly without any
>problems. I have tried everything from setting page headers to prevent
>caching of pages to calling getVisit() everytime the login page is called in
>order to create the session. Doesn't seem to work..
>
>Is there something obvious that I am missing? Any suggestions??
>
>Thanks
>
>Aniket
>
>  
>