4.2.20 (Jun 2008)

Owned by Xiaoyan Kong (Unlicensed)
Last updated: Nov 19, 2012Version comment
1 min read

Session time out behavior with security constraints
Nexaweb sessions will now time out when reliable messaging is enabled and security constraints (web.xml) are used. The following element must be added to nexaweb-client.xml to enable this new functionality. Setting the flag to true will enable the new functionality. Setting the flag to false will revert to the old behavior.

<track-session-timeouts>true</track-session-timeouts>

 

Trap to Avoid

If reliable messaging is turned on and retrieve is used for a period longer than the session time out interval, the Nexaweb session will time out. This new behavior is only seen with the new session tracker. This new behavior occurs because a retrieve call does not go through the Nexaweb servlet, so retrieve does not reset the associated timer, hence the session times out. The time out logic for retrieveAndProcess, and retrieveAndProcessAsyncronously has not changed.

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