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Re: [weirds] feedback on draft-designteam-weirds-using-http

"Hollenbeck, Scott" <shollenbeck@verisign.com> Thu, 17 May 2012 19:02 UTC

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From: "Hollenbeck, Scott" <shollenbeck@verisign.com>
To: Andy Newton <andy@arin.net>, Arturo Servin <aservin@lacnic.net>
Thread-Topic: [weirds] feedback on draft-designteam-weirds-using-http
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Date: Thu, 17 May 2012 19:02:21 +0000
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Cc: "<weirds@ietf.org>" <weirds@ietf.org>
Subject: Re: [weirds] feedback on draft-designteam-weirds-using-http
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Isn't Julian suggesting that we not use the parameter-based approach at all?

Scott

> -----Original Message-----
> From: weirds-bounces@ietf.org [mailto:weirds-bounces@ietf.org] On
> Behalf Of Andy Newton
> Sent: Thursday, May 17, 2012 2:56 PM
> To: Arturo Servin
> Cc: <weirds@ietf.org>
> Subject: Re: [weirds] feedback on draft-designteam-weirds-using-http
> 
> Arturo,
> 
> Would you mind us moving and describing the technique in an appendix
> without reserving a specific parameter?
> The technique would be to select a parameter unlikely to be used in the
> specification, such as "tenterhooksarekewl".
> 
> -andy
> 
> On May 17, 2012, at 1:43 PM, Arturo Servin wrote:
> 
> >
> > 	I found the solution interesting to deal with the problem using
> simple agents, but any decent agent should support adding this header.
> >
> > 	Point taken.
> >
> > .as
> >
> >
> > On 17 May 2012, at 14:22, Julian Reschke wrote:
> >
> >> On 2012-05-17 19:16, Arturo Servin wrote:
> >>>
> >>> I think it is important to mention it. Otherwise you will end up
> with
> >>> different approaches to solve the problem for getting fresh
> information.
> >>> ...
> >>
> >> Well, the *right* way is to send Cache-Control.
> >>
> >> "cache busting" using variations in the request-URI is just a hack
> that happens to work with broken caches.
> >>
> >> Best regards, Julian

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