Ensuring continuous session activity

While using the open office letter editing tool, users encounter a timeout issue where the application screen displays a timeout message.

Upon initial analysis, it appears that if users are working in the open office for longer than 60 minutes, the server does not refresh to extend the session even though the session remains active behind the scenes.

We currently have idle time settings configured in the web.xml file.

I am seeking assistance in resolving this issue and ensuring that the session remains alive.

javajavascriptajax

Answer №1

In the past, I have implemented a clever solution to keep the server session alive. This involved setting a JavaScript timeout for a duration slightly shorter than the session timeout. When the timeout triggered, an ajax request was made to a server controller linked to the session. This action tricked the server into thinking the user was active and extended the session's lifespan.

It is important to note that upon receiving the ajax response, the JavaScript timeout needed to be reset to ensure the process continued smoothly.

Just a helpful tip: There is no need for any specific actions in the backend controller; it's simply a way of nudging the session to stay alive.

Answer №2

To set an indefinite session timeout in web.xml, replace 60 with -1 like this:

<session-config>
     <session-timeout>-1</session-timeout>
</session-config>

If you prefer not to extend the session time out, consider implementing a workaround:

Run your task in a separate thread that interacts with the session while processing or informs the user once the thread completes.

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