From users-return-7727-archive-asf-public=cust-asf.ponee.io@trafficserver.apache.org Thu May 9 22:27:52 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 57C9E180649 for ; Fri, 10 May 2019 00:27:52 +0200 (CEST) Received: (qmail 24421 invoked by uid 500); 9 May 2019 22:27:50 -0000 Mailing-List: contact users-help@trafficserver.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@trafficserver.apache.org Delivered-To: mailing list users@trafficserver.apache.org Received: (qmail 24411 invoked by uid 99); 9 May 2019 22:27:50 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 09 May 2019 22:27:50 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 5707F1825E2 for ; Thu, 9 May 2019 22:27:45 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.799 X-Spam-Level: * X-Spam-Status: No, score=1.799 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=verizonmedia.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id OTmtavrGFF5U for ; Thu, 9 May 2019 22:27:39 +0000 (UTC) Received: from mail-ed1-f42.google.com (mail-ed1-f42.google.com [209.85.208.42]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 9734B5FD9A for ; Thu, 9 May 2019 22:27:39 +0000 (UTC) Received: by mail-ed1-f42.google.com with SMTP id n17so3442745edb.0 for ; Thu, 09 May 2019 15:27:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=verizonmedia.com; s=google; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=1teqbbNNzjZRVFz33mi4qtg1GvX0n+dc8lOSCYcoSXE=; b=bmBt2AIEzgNjVSdQM9kAPnYCYcLaZHnw3ZEGi0Cdn/+ysftiXPu+ZcpVJo8WkYqiwM PRJuXqa3DbKZ5AR86vpdADKUH4vqp1pSMFJOP1qYzX5VvG0hRu7AIRQd5yw9fuy+X7RD IxjfDMPDhwA17ZHQgB/tXGVipyyelSzpLtYEKBr763VR5otxS6GamytiLHdUxp1tMCqI i/gz2kWipCaVA3kNMEd0aqG1fl4NqKiOL8Hzqr6hiCo74tqbXkXVRBWNppO2fPkWuDWM lSsDcgtNJUl0fil6NM+XuvI7btvxNUsm3XNSJnGEf9SG0J61KG4IyhRY3tjvgWOjie5n nR+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:reply-to :from:date:message-id:subject:to:cc; bh=1teqbbNNzjZRVFz33mi4qtg1GvX0n+dc8lOSCYcoSXE=; b=BlmsObGjW5hG7aW4IPhvGwx6mIcDlvcIv+/hIFK3WcWDkKf9l/tHNoq3znPC9fRzh+ 6P2jB4gR6l3mnGCmqvxqX7xzDYZYu94R23E7iquVWcphT/Ey5+rVIVHiIDvJKEaZdxJ+ tyJ2Dm14caOQWjBEwVyd1k6loNCYXPtlcUsxgtC8IR23ifk643sGDki7dGJMp6tDchM/ LYkzGRJg9dLZvYcbrYLnWtQksIdQHN9NUdIkG4TDOrXy87QIliyDk0QLYa8gu2xfHrAW fYGuDtvDtvicnvo48JKPlhSBgfc87bGz5DPdyHhx0fRAKjqwnVnmz9Q7MfBdJuq8rzkX b+gQ== X-Gm-Message-State: APjAAAX3EIG2dhhC/nofmMNiVt6aNJye5bQ/5qGhOoVBwzjEVpGXAKOA YiSjmSJdegi5r/KL8lzYRtjUOjulibiA/r+GMkWgbQ== X-Google-Smtp-Source: APXvYqy2PnPNgvizydzOKdw9BpLQiZTA6z+ePmZYXqp8iHh80h+QK7XJquk/vMLLAyGmvusdrSrQNsYKjRdYxsGutdE= X-Received: by 2002:a17:906:2542:: with SMTP id j2mr5472429ejb.217.1557440859242; Thu, 09 May 2019 15:27:39 -0700 (PDT) MIME-Version: 1.0 References: <6E1638E3-E459-4A31-B0E1-57EB01B4D8A3@apache.org> In-Reply-To: <6E1638E3-E459-4A31-B0E1-57EB01B4D8A3@apache.org> Reply-To: wkaras@oath.com From: Walt Karas Date: Thu, 9 May 2019 17:27:28 -0500 Message-ID: Subject: Re: [PROPOSAL] Remove proxy.config.http.cache.vary_default_* To: dev Cc: Mailing-List trafficserver Content-Type: multipart/alternative; boundary="0000000000002ccef105887bf5d6" --0000000000002ccef105887bf5d6 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable +1 on Vary being a disaster. On Thu, May 9, 2019 at 5:26 PM Leif Hedstrom wrote: > Hi all, > > I=E2=80=99d like to propose that we remove these configurations (and code= ): > > proxy.config.http.cache.vary_default_text > proxy.config.http.cache.vary_default_images > proxy.config.http.cache.vary_default_other > > > First, I think it=E2=80=99s generally misguided to do this on the cache, = it > belongs on the origin. Secondly, Vary is a disaster, which hopefully gets > addressed in the HTTP IETF WG, with Variants. Third, if you really, reall= y > want to hang yourself like this, I think you can easily do it with e.g. a > header_rewrite configuration. > > Thoughts? > > =E2=80=94 leif > > --0000000000002ccef105887bf5d6 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
+1 on Vary being a disaster.

On Thu, May 9, 2019 at 5:2= 6 PM Leif Hedstrom <zwoop@apache.org= > wrote:
= Hi all,

I=E2=80=99d like to propose that we remove these configurations (and code):=

=C2=A0 =C2=A0 =C2=A0 =C2=A0 proxy.config.http.cache.vary_default_text
=C2=A0 =C2=A0 =C2=A0 =C2=A0 proxy.config.http.cache.vary_default_images
=C2=A0 =C2=A0 =C2=A0 =C2=A0 proxy.config.http.cache.vary_default_other


First, I think it=E2=80=99s generally misguided to do this on the cache, it= belongs on the origin. Secondly, Vary is a disaster, which hopefully gets = addressed in the HTTP IETF WG, with Variants. Third, if you really, really = want to hang yourself like this, I think you can easily do it with e.g. a h= eader_rewrite configuration.

Thoughts?

=E2=80=94 leif

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