[jira] [Updated] (TS-2080) Remove arbitrary 1 year max cache freshness limit

["Bryan Call (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Call updated TS-2080:
---------------------------

    Fix Version/s:     (was: 5.0.0)
                   sometime

> Remove arbitrary 1 year max cache freshness limit
> -------------------------------------------------
>
>                 Key: TS-2080
>                 URL: https://issues.apache.org/jira/browse/TS-2080
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: Cache
>            Reporter: Leif Hedstrom
>             Fix For: sometime
>
>
> For some reason (maybe john know's ?) we have an upper limit on cache freshness at 1 year. I have no idea why this is, the only place it's used is in HttpTransact.cc:
> {code}
>   max_freshness_bounds = min((MgmtInt)NUM_SECONDS_IN_ONE_YEAR, s->txn_conf->cache_guaranteed_max_lifetime);
> {code}
> Begs the question, why not just remove the min(), and always use the cache_guranteed_max_lifetime? This is a records.config setting, defaults to a 1 year (go figure).
> {code}
>   {RECT_CONFIG, "proxy.config.http.cache.guaranteed_max_lifetime", RECD_INT, "31536000", RECU_DYNAMIC, RR_NULL, RECC_NULL, NULL, RECA_NULL}
> {code}



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