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https://issues.apache.org/jira/browse/HTTPCLIENT-2277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17726926#comment-17726926
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Oleg Kalnichevski edited comment on HTTPCLIENT-2277 at 9/18/23 11:30 AM:
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> Under our existing system architecture, we have yet to implement the Vary
> header validation as specified in these requirements
[~arturobernalg] -I have an unpleasant suspicion that that our entire internal
cache structure is wrong. Presently it is a simple map of response objects
keyed by the request URI and Vary headers. I suspect instead it should be a map
of collections of request / response variants keyed by the request method and
the request URI. It looks like we are looking at the complete redesign of the
cache storage APIs and rewrite of the cache storage backends. Crap.-
Oleg
Edit: The existing cache structure remains unchanged for now. It has an upside
of being simple and functional and s downside of eviction policies being more
complex and expensive to implement and the root cache entries being prone to
getting out of sync with the cache content if some of its variants get dropped
by the underlying cache storage.
was (Author: olegk):
> Under our existing system architecture, we have yet to implement the Vary
> header validation as specified in these requirements
[~arturobernalg] I have an unpleasant suspicion that that our entire internal
cache structure is wrong. Presently it is a simple map of response objects
keyed by the request URI and Vary headers. I suspect instead it should be a map
of collections of request / response variants keyed by the request method and
the request URI. It looks like we are looking at the complete redesign of the
cache storage APIs and rewrite of the cache storage backends. Crap.
Oleg
> HttpClient Cache conformance to RFC 9111
> ----------------------------------------
>
> Key: HTTPCLIENT-2277
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2277
> Project: HttpComponents HttpClient
> Issue Type: Improvement
> Components: HttpCache
> Reporter: Oleg Kalnichevski
> Priority: Major
> Time Spent: 14h
> Remaining Estimate: 0h
>
> Ensure HttpClient Cache conforms to RFC 9111.
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