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From "Jonathan Moore (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HTTPCLIENT-992) cache should not generate stale responses to requests explicitly requesting first-hand or fresh ones
Date Wed, 08 Sep 2010 19:37:33 GMT

     [ https://issues.apache.org/jira/browse/HTTPCLIENT-992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Moore updated HTTPCLIENT-992:
--------------------------------------

    Attachment: stale-responses-to-explicit-requests.patch

The attached patch addresses this issue by either propagating the IOException (for no-cache
requests) or by generating a 504 (Gateway Timeout) error.

This patch is contributed to the ASF with the permission of my employer.


> cache should not generate stale responses to requests explicitly requesting first-hand
or fresh ones
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-992
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-992
>             Project: HttpComponents HttpClient
>          Issue Type: Improvement
>          Components: Cache
>    Affects Versions: 4.1 Alpha2
>            Reporter: Jonathan Moore
>         Attachments: stale-responses-to-explicit-requests.patch
>
>
> The current implementation will serve a stale response in the case that it has a stale
cache entry but revalidation with the origin fails. However, the RFC says we SHOULD NOT do
this if the client explicitly requested a first-hand or fresh response (via no-cache, max-age,
max-stale, or min-fresh).

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