My first attempt was to implement those two methods in my class that
already implements HttpSessionListener, but these methods were never
called. On closer reading, it appears that this is an interface to be
implemented by an object that I then store in the session attributes.
Do I create an object that implements HttpSessionActivationListener,
store that in all sessions so on restart Tomcat will then notify those
objects that they have been activated so I can then store the session
info in my list?
Short of delving into the Tomcat internals, I think that is your only
option.
That appears to work well enough for me. We already stored some info in
the session so that we could also determine the user who is associated
with the session among others, so we just created an object to hold this
info and it implements HttpSessionActivationListener and sure enough, on
tomcat restart, it gets called so I can rebuild the list.
Thanks much,
David
