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- ## 0.5
- - Document allow_revalidate and allow_reload options.
- - Support multiple memcache servers.
- - Purge/invalidate everything
- - Explicit expiration/invalidation based on response headers or via an
- object interface passed in the rack env.
- - Sample apps: Rack, Rails, Sinatra, Merb, etc.
- - Move old breakers.rb configuration file into rack-contrib as a
- middleware component.
- ## Backlog
- - Use Bacon instead of test/spec
- - Fast path pass processing. We do a lot more than necessary just to determine
- that the response should be passed through untouched.
- - Invalidate at the URI of the Location or Content-Location response header
- on POST, PUT, or DELETE that results in a redirect.
- - Maximum size of cached entity
- - Last-Modified factor: requests that have a Last-Modified header but no Expires
- header have a TTL assigned based on the last modified age of the response:
- TTL = (Age * Factor), or, 1h = (10h * 0.1)
- - Consider implementing ESI (http://www.w3.org/TR/esi-lang). This should
- probably be implemented as a separate middleware component.
- - stale-while-revalidate
- - Serve cached copies when down (see: stale-if-error) - e.g., database
- connection drops and the cache takes over what it can.
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