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From "Pid *" <>
Subject Re: Clustering and session persistence across restarts?
Date Tue, 08 Nov 2011 08:09:16 GMT
On 7 Nov 2011, at 22:23, Al DiVenuti <> wrote:

> Hello,
> I am currently configuring a sandbox development environment with two
> clustered Tomcat 6.0.32 instances running on the same Windows XP SP3
> (32-bit) hosts.
> I have a question regarding whether or not the "Manager"
> implementations available for a Tomcat 6 Cluster (i.e. the "Delta Manager"
> or the "Backup Manager") supports "Restart Persistence" for sessions that
> enables the web application's session data to be serialized prior to
> shutdown or application reload and then restored when the web application
> is restarted as a result of the Tomcat restart or reloading of the web
> application.
> The availability of this behavior for the "Standard Manager" is documented
> quite clearly at
> .
> This is a very useful feature.  My review of the Tomcat documentation at
> makes
> no mention of that behavior being available for the "Delta Manager" or the
> "Backup Manager" - but I want to be certain whether or not it is available.

Serialisation to file is not available in the cluster session managers.


> I am happy to provide additional information if my question is not clear.
> Many thanks!
> -Al

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