Losing session in rails 2.3.2 app using subdomain

Question

I have a 2.2.3 app which I upgraded to 2.3.2

It\'s a multi-site (using subdomain) that creates one top level session for all sites.

This is how I change the

Answer 1

we had the same problem (losing sessions, without subdomain), with nginx + thin. Migrating to apache + passenger (last version) fixed the problem.