Re: [enhydra] Session timeout

[Slobodan Vujasinovic <slobodan@xxxxxxxxxxxxx>]

Hi Phoebe,

Regarding Sessions
--------------------
Every enhydra application has its own SessionManager!
Concrete 'SessionManager' (that will be initiated for specific 
application) implementation can be set trough 'SessionManager/Class' 
(web.xml) parameter.
EAF offers number of 'SessionManager' implementations 
('com.lutris.appserver.server.sessionEnhydra.StandardSessionManager' is 
default) but also offers (additional functionality of Enhydra 6.x) 
possibility to include your own 'SessionManager' implementation.

Session timeout (idle time) for Enhydra application (its 
'SessionManager' instance) is set trough 'SessionManager/MaxIdleTime' 
parameter.
This parameter sets maximum number of minutes a user may be idle before 
being logged off.

sample config (web.xml)
-------------------------
<env-entry>
   <env-entry-name>SessionManager/MaxIdleTime</env-entry-name>
   <env-entry-value>10</env-entry-value>
   <env-entry-type>java.lang.String</env-entry-type>
</env-entry>

'MaxIdleTime' parameter has its default value set to 30 (minutes)!
Therefore, I presume that you already have 'SessionManager/MaxIdleTime' 
parameter set (to 10) somewhere in your 'web.xml'.

Regarding EAF source code
-----------------------------
EAF (Enhydra Application Framework) is (since Enhydra 6.x) separate 
objectweb project and (therefore) we integrate only its binaries (and 
documentation).

Sources can be downloaded from projects homepage!
http://eaf.objectweb.org/

Regards,
 Slobodan Vujasinovic
Enhydra Development Team



pwhitefield@xxxxxxxxxxxx wrote:

> To all or very few Enhydra users out there,
>
> I am now at the end of my search related to session timeout. I am using 
> Enhydra 6.4.1 as my application server. For my application, I am using 
> HttpPresentationServlet as my servlet. I set the session timeout in my 
> web.xml to be 30 minutes such as following
>
>        <session-config>
>            <session-timeout>30</session-timeout>
>        </session-config>
>
> Also, in my application, when the user invokes the login page, I obtain the http session and set the session timeout to 30 minutes by 
>        HttpPresentationComms.session.getHttpSession().setMaxInactiveInterval(1800);
>
> Still the session timeout after 10 minutes.
>
> The question I have - 
>
> Where is the source code for enhydra server 6.4.1. This way, at least I can 
> take a look to see if it is set in enhydra. And try to reset it back to 
> longer time. I can't find the source code. I downloaded a source code zip from
>
> http://forge.objectweb.org/project/showfiles.php?group_id=21&release_id=1150
>
> when I unzip it, it did not have the source code for EAF modules. Why???? Is enhydra open source project? If it is, where is the source code? I went to the CVS site from 
>
> http://cvs.forge.objectweb.org/cgi-bin/viewcvs.cgi/enhydra/Enhydra/modules/EnhydraAppManager/src/com/lutris/
>
> it is difficult to find out the source code for enhydra 6.4.1? Ummmmm....
>
> Then I did a web search to find out if there is knowledge out there that can 
> lead me to the right path. No, not a single article. The only interesting one 
> I came across, it stated that enhydra is no longer open source. It is taken 
> by objectweb and turn into close source. Is that true?
>
> What's wrong here? As I understood from tomcat, each application can set it's own session timeout by doing what I did as above. 
>
> Please help. 
>
> thanks
>
> Phoebe
>
>  
>
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