antirez/redis — pull request #620 by kovyrin (2012-08-08 13:28:42+00:00)
Title: Add a configuration option to allow TTL-based expires on the slave

Add a configuration option slave-allow-key-expires to allow TTL-based expires on the slave. This could be very useful for non-readonly slaves where temporary data is created based on the replicated keys and it needs to be expired after a certain amount of time.

This code is used in production at LivingSocial.