Hey All,

I have the following setup:

I have Appfuse 1.9.4 (Acegi 1.0.2) running in a two node cluster formation
(with Session Replication enabled between each node).
It seems that the following exception is thrown whenever the DeltaManager (a
tomcat clustering component) tries to notify either node of a session
variable change:

DeltaManager.setAttribute(1327) | Session attribute event listener threw
exception
java.lang.ClassCastException: java.lang.String

This occurs whenever the following is called (either in UserCounterListener,
or my own SiteVisitListener):

User user = (User) ctx.getAuthentication().getPrincipal();

In a non-clustered deployment, the code works with no issues...

Any ideas?


Thanks

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