View Source Cachex.Limit.Scheduled (Cachex v4.0.1)
Scheduled least recently written eviction policy for Cachex.
This module implements a scheduled LRW eviction policy for Cachex, using a basic
timer to trigger bound enforcement in a repeatable way. This has the same bound
accuracy as Cachex.Policy.LRW.Evented
, but has potential for some delay. The
main advantage of this implementation is a far lower memory cost due to not
using hook messages.
Initialization
hook(module: Cachex.Limit.Scheduled, args: {
500, # setting cache max size
[], # options for `Cachex.prune/3`
[] # options for `Cachex.Limit.Scheduled`
})
Options
:frequency
The polling frequency for this hook to use when scheduling cache pruning. This should be an non-negative number of milliseconds. Defaults to
1000
, which is once per second.
Summary
Functions
Returns the provisions this policy requires.
Functions
@spec provisions() :: [atom()]
Returns the provisions this policy requires.