[jboss-user] [Clustering] - Re: Failure when cleaning up HTTP Session in JBoss AS Cluste

bstansberry@jboss.com do-not-reply at jboss.com
Wed Oct 21 16:19:44 EDT 2009

The core issue here is to figure out the cause of the java.io.OptionalDataException. What's being deserialized here is a value object your application is putting into the session via setAttribute().

The handling of this by the AS could certainly be better.

1) When the deserialization failure occurs, it's being handled in a poor manner:


2) The background processing logic shouldn't keep trying to work with the session cleanly for ever; it should detect a session with a recurring problem and just hard delete it:


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