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Subject: Re: ts may return incorrect Age header?
From: James Peach <jpeach@apache.org>
In-Reply-To: <51CBA752.7000207@knutsel.com>
Date: Wed, 26 Jun 2013 19:59:49 -0700
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 <51CBA4FF.7010901@apache.org> <51CBA752.7000207@knutsel.com>
To: users@trafficserver.apache.org

On Jun 26, 2013, at 7:45 PM, Jan van Doorn <jvd@knutsel.com> wrote:

> Hmmm...
>=20
> How can you see from the client's persepctive if this was a hit or =
miss? I've been using the Age: header, but have been confused by this =
same problem. I know I can setproxy.config.http.insert_response_via_str =
to 3, but what if I don't want to expose that much information in all =
responses?

Would https://issues.apache.org/jira/browse/TS-1571 help?

>=20
>=20
> Rgds,
> JvD
>=20
> On 06/26/2013 08:35 PM, Leif Hedstrom wrote:
>> On 6/26/13 8:27 PM, Esmq wrote:=20
>>> hi,all=20
>>>=20
>>> i observed that ts sometimes return with Age header which value =
greater than 0, (but the value never greater than 5 or so)=20
>>>=20
>>> but i when looking for access log, all is TCP_MISS...=20
>>>=20
>>> TCP_MISS and the Age header value greater that 0....isn't that =
conflict?!=20
>>=20
>>=20
>> Typically means that your origin took > 0s and (in your case) less =
than 5s to respond. Age: starts when ATS sends the request to origin.=20
>>=20
>> -- Leif=20
>=20
>=20