ami-lab/AmI-Platform — pull request #220 by aismail (2013-07-12 09:54:02+00:00)
Title: Use redis expiration mechanism for measurements and sessions

We've tried but we failed :) to implement an application-level expiration mechanism that randomly tries to evict some sessions.

I propose we use the good ol' Redis mechanism for that.

PS: this still doesn't explain why we create so many sessions