Documents not available after inactivity

[amandine_b]

Hi,

I'm using Alfresco 4.2.f community and I've got a problem with my documents.

I've got three applications in my platform :
Liferay, Alfresco and CAS.

I log on CAS through Liferay and I access to my documents thanks to links stored in Liferay articles.
When I log on, I can access all my documents.
After an inactivity period (don't know how much exactly), I've got an error when I try to access a document : "The document is not available", or "The extension of the file is not valid" while the same file was working fine before.

I changed the session-timeout value to 12h, into web.xml Share and Alfresco files :

<session-config>
    <session-timeout>720</session-timeout>
</session-config>
‍‍‍‍

But I still have the problem.

Do you have any idea ?

Regards.

[amandine_b]

This issue was reproduced only after restarting the tomcat. There was a problem with my CAS ticket (still valid) and the Alfresco ticket (not valid).
To solved this problem, I changed the tomcat's configuration so as to not keep sessions in memory.