Joshua Spiewak created HTTPCLIENT-1202:
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             Summary: ResponseCachingPolicy should honor explicit cache-control 
directives for non-recognized status codes
                 Key: HTTPCLIENT-1202
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1202
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: Cache
    Affects Versions: 4.2 Final, 4.1.3
            Reporter: Joshua Spiewak


>From my reading of [rfc2616 section 
>13.4|http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.4], I see a 
>list of response codes that MAY be stored. These correspond to the codes that 
>ResponseCachingPolicy checks. However, the last paragraph of the section 
>states that other status codes MUST NOT be returned *unless* there are 
>cache-control directives. In my case, I am setting Cache-Control: max-age=xxxx 
>and as such I would expect the response to be cached.

The return statement of ResponseCachingPolicy.isResponseCacheable looks like it 
was meant to take into account explicit cache control directives, but I think 
that return is only ever reached when cacheable is set to true, and is 
essentially not used.

Would it be possible to enhance ResponseCachingPolicy to handle this? If not, 
would it be possible to make the choice of response caching policy 
configurable/extensible/pluggable?


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