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Posted to issues@trafficserver.apache.org by "James Peach (JIRA)" <ji...@apache.org> on 2016/08/12 22:54:22 UTC

[jira] [Updated] (TS-4751) revalidation can skip updating the Age header

     [ https://issues.apache.org/jira/browse/TS-4751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Peach updated TS-4751:
----------------------------
    Fix Version/s: 7.0.0

> revalidation can skip updating the Age header
> ---------------------------------------------
>
>                 Key: TS-4751
>                 URL: https://issues.apache.org/jira/browse/TS-4751
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Cache, Core
>            Reporter: James Peach
>            Assignee: James Peach
>             Fix For: 7.0.0
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> In {{HttpTransact::merge_and_update_headers_for_cache_update}}, the cached {{Age}} header is only updated if the server response also contains an {{Age}} header. If the revalidation response does not contain an {{Age}}, we will retain the cache {{Age}} header which makes the document permanently stale, causing a revalidation on every request.



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