New Design Issue and PR for Ack Frequency
Ian Swett <ianswett@google.com> Sat, 16 October 2021 08:46 UTC
Return-Path: <ianswett@google.com>
X-Original-To: quic@ietfa.amsl.com
Delivered-To: quic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id CDD3A3A0CFD for <quic@ietfa.amsl.com>; Sat, 16 Oct 2021 01:46:13 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -18.098
X-Spam-Level:
X-Spam-Status: No, score=-18.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_MED=-0.499, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=google.com
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 G1puTmU95Uf7 for <quic@ietfa.amsl.com>; Sat, 16 Oct 2021 01:46:03 -0700 (PDT)
Received: from mail-yb1-xb2e.google.com (mail-yb1-xb2e.google.com [IPv6:2607:f8b0:4864:20::b2e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 952723A0CFB for <quic@ietf.org>; Sat, 16 Oct 2021 01:46:03 -0700 (PDT)
Received: by mail-yb1-xb2e.google.com with SMTP id s4so269052ybs.8 for <quic@ietf.org>; Sat, 16 Oct 2021 01:46:03 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:from:date:message-id:subject:to:cc; bh=0YAnfbNREv0cyQofi23uEp8naljGItV8R+/+bYkAzOs=; b=fa79myLyZhX4/oiEJ30QIapEgljbOIZA5aNLbFrXFN3wn6gL2y1lSE3ijv+HrtSxms /uKuY8Bozcutw0+nYUCmVO+Cjvz3Old5ha0YwFPJAvl6is3Hn/5VaJmWqZsTA6oijMsa BU0G+yAt8hxeFi3ZBHBj88j2HogNJrZaNHp5uDSt1biEUP90XxdrDzpuVLz6Qe/ZvVeA uQ5QU8tyIu12QWwZb/17Oj0TDbaqrEo5Mcqdu259QXTKe3/M2LWwvj8I2ZGnw2j0WmE+ YfkOdV7mOjeFPxjJOXZ8a1tMKYLGfQWp1R7oWL9x56NtUqeFWo2eAkCwMqbWv9x+ML2d 85fA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=0YAnfbNREv0cyQofi23uEp8naljGItV8R+/+bYkAzOs=; b=Z+ud4ND/ggDm/SBNft08u76kjkJDnqZswKnvDUXJ2c2ezC9UzDB8ZjrHBjF4PVzkre oB+5HjI/nn+DTjQNp2xwvlGydChcRkbOgLAfW4PW05jZ9J4PjvOSeyNbdUsSUyYjK0cB wVcdi7z8z6Nq//+6i/xlkEGNFyAvpEoAiBK4NuoXL49/jlSwR1XWU4ZOH4uoqkQ5AWsR eoez7GXVTl3kfA/nHsykEACn8ZtqzKqr+e8UHqJvIEnxYOsGTy41qScht0gJ/ms4zdhW yo5dvRW5Zz5QV8gzRvCpSTbTpuyNWHMzz341zVvn3SR87WqAIQxXYRTTf6fXIJ5xp6/N e8Ig==
X-Gm-Message-State: AOAM533JU+3Awog8HAZbHzUKg6xf5RVuK2AN9ZGmP0zg7YZxo3tyNNpW HzsknYRopLt4JkBZ+Nu56rPBtICvYzFppRGW5BY+ow5hSIXs3g==
X-Google-Smtp-Source: ABdhPJyS+MoGTDiYQbK4oQ62/WFTgeG77h0lyxPlJZQ1SSnL8gKkYTMceNJ1v6JIQeAs4RufjLe0iYJHBf1EW9+WV98=
X-Received: by 2002:a25:d487:: with SMTP id m129mr18885021ybf.299.1634373960983; Sat, 16 Oct 2021 01:46:00 -0700 (PDT)
MIME-Version: 1.0
From: Ian Swett <ianswett@google.com>
Date: Sat, 16 Oct 2021 04:45:50 -0400
Message-ID: <CAKcm_gN0-PTFWANiBoFZ8qXeQz=iicF=O9w6dEQG1tY0JwuxAw@mail.gmail.com>
Subject: New Design Issue and PR for Ack Frequency
To: IETF QUIC WG <quic@ietf.org>
Cc: Jana Iyengar <jri.ietf@gmail.com>, Rui Paulo <rpaulo@apple.com>
Content-Type: multipart/alternative; boundary="000000000000603d9b05ce7457ac"
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic/L4V0QbnnIA47z7LvjIeS_77ejPE>
X-BeenThere: quic@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Main mailing list of the IETF QUIC working group <quic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic>, <mailto:quic-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic/>
List-Post: <mailto:quic@ietf.org>
List-Help: <mailto:quic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic>, <mailto:quic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sat, 16 Oct 2021 08:46:15 -0000
As we get closer to finishing this draft, a new issue (#79 <https://github.com/quicwg/ack-frequency/issues/79>) came up about connection migration and PMTUD. The PR (#95 <https://github.com/quicwg/ack-frequency/pull/95>) started as editorial, but it quickly became obvious it would be better as design. I don't expect it to be controversial, but please take a look to confirm that. Thanks, Ian