Tomcat mixing sessions in production, can't reproduce on development

[Fabio Sobral <fl...@gmail.com>]

Hi.

We have a GWT web application running on Glassfish for well over a year
now, but I never liked it.
After much insistence I convinced people to try Tomcat 8 and the results
were great. However, after running for 48h in production the user sessions
started to get mixed and we reverted to using Glassfish.

I know the usual culprits for this kind of problem, but before I start
fiddling with it I need to be able to reproduce this behavior on test
environment. I've been using NeoLoad to run load tests but nothing so far,
everything works as expected.

Any tips on how to configure Tomcat to make this problem easier to
reproduce?


Thanks in advance,

Fabio.