Tomcat using Session Persistence to help retreive a session after it shutdowns or crashes. It's also used within clustered environments. I think that it's enabled by default, but uou can disable it. I don't think that it's part of the specification (except the part on distributed environments).
Post by:autobot
Could you hold this puppy for a sec? I need to adjust this tiny ad:
a bit of art, as a gift, the permaculture playing cards