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Re: intermediaries, implicit gzip, etags, no-transform

From: Julian Reschke <julian.reschke@gmx.de>
Date: Sun, 22 Jun 2014 09:47:20 +0200
Message-ID: <53A68A08.1010107@gmx.de>
To: Martin Nilsson <nilsson@opera.com>, ietf-http-wg@w3.org
On 2014-06-21 22:52, Martin Nilsson wrote:
> ...
>> Finally, let's not forget
>> <http://greenbytes.de/tech/webdav/rfc7234.html#rfc.section.5.5.6>:
>>
>> "5.5.6 Warning: 214 - "Transformation Applied"
>>
>> This Warning code MUST be added by a proxy if it applies any
>> transformation to the representation, such as changing the
>> content-coding, media-type, or modifying the representation data,
>> unless this Warning code already appears in the response."
>>
>> Another thing I haven't seen in the HTTP responses I saw in Chrome and
>> Opera.
>
> That status code doesn't appear to be registered with IANA yet, oddly
> enough (I'm looking at
> http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml ).
> The response code doesn't have any semantic value here though, since the
> UA already knows that the resource is transformed. It does however look
> like a low risk to add.
> ...

That's a warn code, not a status code.

> ...

Best regards, Julian
Received on Sunday, 22 June 2014 07:48:03 UTC

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