Re: [quicwg/base-drafts] Change max_packet_size to max_datagram_size (#3471)

Kazuho Oku <notifications@github.com> Fri, 21 February 2020 05:18 UTC

Return-Path: <noreply@github.com>
X-Original-To: quic-issues@ietfa.amsl.com
Delivered-To: quic-issues@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 219AA1200E6 for <quic-issues@ietfa.amsl.com>; Thu, 20 Feb 2020 21:18:08 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -3.754
X-Spam-Level:
X-Spam-Status: No, score=-3.754 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_IMAGE_ONLY_20=1.546, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=github.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 5BdRnm3aF-zf for <quic-issues@ietfa.amsl.com>; Thu, 20 Feb 2020 21:18:06 -0800 (PST)
Received: from out-28.smtp.github.com (out-28.smtp.github.com [192.30.252.211]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 580C4120052 for <quic-issues@ietf.org>; Thu, 20 Feb 2020 21:18:06 -0800 (PST)
Date: Thu, 20 Feb 2020 21:18:05 -0800
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1582262285; bh=XNgkJM3Ldfg0vDw4+BJRBLrDxaeOhTFTZsSp6KrgvSs=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=nwp9Vk8fMAPc7IyH7HhgVYQBTnh8Q9o4hCAz5XyiwlS9NP2uNWjAnpEyHRINl0PIe 9cjEe/C7r9ftEAG3JzoKIcNuvQ0f6ool7v4rcL6MroOgrMeqEwOR7/Lsvo5wK3tgsY TwVTE8vy8N8pvFKYs1IROx6xr0pGX0Uv97Rif2/U=
From: Kazuho Oku <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK7CPXAJDZ7I647TCI54LSNI3EVBNHHCDYABKU@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/3471/589502662@github.com>
In-Reply-To: <quicwg/base-drafts/issues/3471@github.com>
References: <quicwg/base-drafts/issues/3471@github.com>
Subject: Re: [quicwg/base-drafts] Change max_packet_size to max_datagram_size (#3471)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5e4f680d7457_4f803fd3f32cd95c1064b5"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: kazuho
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: quic-issues@ietf.org
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic-issues/gPa89tpF8L_Bo9YS90sBdwNfYRo>
X-BeenThere: quic-issues@ietf.org
X-Mailman-Version: 2.1.29
List-Id: Notification list for GitHub issues related to the QUIC WG <quic-issues.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic-issues/>
List-Post: <mailto:quic-issues@ietf.org>
List-Help: <mailto:quic-issues-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 21 Feb 2020 05:18:08 -0000

If we are to impose a limit on the maximum size of Retry packets, I think a value much smaller than 1179 should be chosen. This is because a Retry token that is as large as that would leave almost no space for payload in Initial packet sent in response to the Retry packet.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/quicwg/base-drafts/issues/3471#issuecomment-589502662