Rails CookieStore :: CookieOverflow, not for all users, only in production

Question

I have a couple of users who get this CookieStore :: CookieOverflow error.

I am suspicious of nginx / passenger because I just switched to this last week (from nginx / thin) and now it happens.

This is always a specific action, but it does not happen to all users. I checked that I store in the session, and I do not save large objects, just a couple of identifiers and a couple of booleans.

If I were to store large objects in a session, I would expect all users to have this error.

Troubleshooting tips will be helpful.

Answer 1

Date, , . .

Answer 2

CookieStore:: CookieOverflow . ​​ .

: * cookie, ActiveRecord Memcached * ,

, - . -, CookieOverflow.