Instead of allowing CSS Entries to naturally expire after 7 days, this addon now selectively prunes the expired CSS out of the Redis instance when the style cache is rebuild.
The entire style cache is rebuilt on:
- addon install/upgrade
- Template/Css changes
- Style Property changes
And likely a few more places. This potentially will result in a large number of keys which will never be used again if you are tweaking this properties on a live site.
This addon now uses a fork of
credis to implement access to Redis's
SCAN command.