Re: Static Table Entries
"Kulkarni, Saurabh" <sakulkar@akamai.com> Thu, 07 August 2014 22:02 UTC
Return-Path: <ietf-http-wg-request@listhub.w3.org>
X-Original-To: ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com
Delivered-To: ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 36E421A028E for <ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com>; Thu, 7 Aug 2014 15:02:57 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.903
X-Spam-Level:
X-Spam-Status: No, score=-6.903 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HImBI47UwY9A for <ietfarch-httpbisa-archive-bis2Juki@ietfa.amsl.com>; Thu, 7 Aug 2014 15:02:55 -0700 (PDT)
Received: from frink.w3.org (frink.w3.org [128.30.52.56]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 7DBF61A0271 for <httpbisa-archive-bis2Juki@lists.ietf.org>; Thu, 7 Aug 2014 15:02:55 -0700 (PDT)
Received: from lists by frink.w3.org with local (Exim 4.72) (envelope-from <ietf-http-wg-request@listhub.w3.org>) id 1XFVjP-0008GK-B7 for ietf-http-wg-dist@listhub.w3.org; Thu, 07 Aug 2014 22:00:19 +0000
Resent-Date: Thu, 07 Aug 2014 22:00:19 +0000
Resent-Message-Id: <E1XFVjP-0008GK-B7@frink.w3.org>
Received: from maggie.w3.org ([128.30.52.39]) by frink.w3.org with esmtp (Exim 4.72) (envelope-from <sakulkar@akamai.com>) id 1XFVjB-0006PQ-2v for ietf-http-wg@listhub.w3.org; Thu, 07 Aug 2014 22:00:05 +0000
Received: from prod-mail-xrelay06.akamai.com ([96.6.114.98]) by maggie.w3.org with esmtp (Exim 4.72) (envelope-from <sakulkar@akamai.com>) id 1XFVjA-0006Uu-9Y for ietf-http-wg@w3.org; Thu, 07 Aug 2014 22:00:05 +0000
Received: from prod-mail-xrelay06.akamai.com (localhost.localdomain [127.0.0.1]) by postfix.imss70 (Postfix) with ESMTP id ACE771657C3; Thu, 7 Aug 2014 21:59:37 +0000 (GMT)
Received: from prod-mail-relay09.akamai.com (prod-mail-relay09.akamai.com [172.27.22.68]) by prod-mail-xrelay06.akamai.com (Postfix) with ESMTP id A223C1657C2; Thu, 7 Aug 2014 21:59:37 +0000 (GMT)
Received: from ustx2ex-cashub.dfw01.corp.akamai.com (ustx2ex-cashub5.dfw01.corp.akamai.com [172.27.25.71]) by prod-mail-relay09.akamai.com (Postfix) with ESMTP id 9F9FE1E053; Thu, 7 Aug 2014 21:59:37 +0000 (GMT)
Received: from USMBX2.msg.corp.akamai.com ([169.254.1.85]) by ustx2ex-cashub5.dfw01.corp.akamai.com ([172.27.25.71]) with mapi; Thu, 7 Aug 2014 16:59:37 -0500
From: "Kulkarni, Saurabh" <sakulkar@akamai.com>
To: Martin Thomson <martin.thomson@gmail.com>
CC: "Simpson, Robby (GE Energy Management)" <robby.simpson@ge.com>, "ietf-http-wg@w3.org" <ietf-http-wg@w3.org>
Date: Thu, 07 Aug 2014 16:59:34 -0500
Thread-Topic: Static Table Entries
Thread-Index: Ac+yiuES3LLqBdquTU+enIiqqFMJgw==
Message-ID: <D0094451.91AD%sakulkar@akamai.com>
References: <D00955B6.38F98%Robby.Simpson@GE.com> <CABkgnnVi7E3BMfYL1V3sS0Dn5WGJ2MaN1aCsxFoQmNtV4EfNog@mail.gmail.com> <D0093C76.9199%sakulkar@akamai.com> <CABkgnnUo7dsPGwEERCZZPX2Fhb3tf8FbUnwCvEfBRezWPtxmmQ@mail.gmail.com>
In-Reply-To: <CABkgnnUo7dsPGwEERCZZPX2Fhb3tf8FbUnwCvEfBRezWPtxmmQ@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/14.4.3.140616
acceptlanguage: en-US
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
Received-SPF: none client-ip=96.6.114.98; envelope-from=sakulkar@akamai.com; helo=prod-mail-xrelay06.akamai.com
X-W3C-Hub-Spam-Status: No, score=-3.8
X-W3C-Hub-Spam-Report: AWL=-3.116, RCVD_IN_DNSWL_NONE=-0.0001, RP_MATCHES_RCVD=-0.668
X-W3C-Scan-Sig: maggie.w3.org 1XFVjA-0006Uu-9Y a08ca68dee53af8ea05654d367808c51
X-Original-To: ietf-http-wg@w3.org
Subject: Re: Static Table Entries
Archived-At: <http://www.w3.org/mid/D0094451.91AD%25sakulkar@akamai.com>
Resent-From: ietf-http-wg@w3.org
X-Mailing-List: <ietf-http-wg@w3.org> archive/latest/26563
X-Loop: ietf-http-wg@w3.org
Resent-Sender: ietf-http-wg-request@w3.org
Precedence: list
List-Id: <ietf-http-wg.w3.org>
List-Help: <http://www.w3.org/Mail/>
List-Post: <mailto:ietf-http-wg@w3.org>
List-Unsubscribe: <mailto:ietf-http-wg-request@w3.org?subject=unsubscribe>
Well even if say content-type: text/html is used 10% of the time, isn’t it good to have one of these rather than having an empty entry. I am not proposing enumerating all the combinations, its just to replace the content-type: empty-string with an entry with non-empty string value. So for values different from text/html you can still use the index with a different value, but for text/html you can just refer to the entry. - Saurabh On 8/7/14, 2:50 PM, "Martin Thomson" <martin.thomson@gmail.com> wrote: >On 7 August 2014 14:27, Kulkarni, Saurabh <sakulkar@akamai.com> wrote: >> Since now we have switched the static table to the lower indices, we >> should try to see if we can populate the entries if possible with their >> most-popular values. For e.g. Œcontent-encoding: gzip¹ is better than >> Œcontent-encoding: <empty>¹. Having an empty value made sense when we >> always added entries to header table before, but now it just seems like >>we >> are missing an opportunity to further get some compression thru >>populating >> all the headers. > >I just went through the list; there really isn't much that we can add >that is unambiguously good like that. > >Content-Encoding seems like the only good example. Cache-Control: >no-cache too. > >But see previous comments regarding changes.
- Static Table Entries Simpson, Robby (GE Energy Management)
- Re: Static Table Entries Martin Thomson
- Re: Static Table Entries Kulkarni, Saurabh
- Re: Static Table Entries Martin Thomson
- Re: Static Table Entries Kulkarni, Saurabh
- Re: Static Table Entries K.Morgan
- Re: Static Table Entries Martin Thomson
- Re: Static Table Entries Greg Wilkins
- Re: Static Table Entries Martin Thomson
- Re: Static Table Entries Poul-Henning Kamp
- Re: Static Table Entries Greg Wilkins
- Re: Static Table Entries Poul-Henning Kamp
- Re: Static Table Entries Martin Nilsson
- Re: Static Table Entries Poul-Henning Kamp
- Re: Static Table Entries Simpson, Robby (GE Energy Management)
- Re: Static Table Entries Martin Thomson
- Re: Static Table Entries Simpson, Robby (GE Energy Management)
- Re: Static Table Entries Martin Thomson