Re: [quicwg/base-drafts] Don't send PING in Initial or Handshake (#2642)

ianswett <notifications@github.com> Tue, 23 April 2019 14:55 UTC

Return-Path: <bounces+848413-a050-quic-issues=ietf.org@sgmail.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 EEA93120033 for <quic-issues@ietfa.amsl.com>; Tue, 23 Apr 2019 07:55:37 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.383
X-Spam-Level:
X-Spam-Status: No, score=-1.383 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_24=1.618, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=no 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 ZTJ1VfgXgIIP for <quic-issues@ietfa.amsl.com>; Tue, 23 Apr 2019 07:55:36 -0700 (PDT)
Received: from o1.sgmail.github.com (o1.sgmail.github.com [192.254.114.176]) (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 383A31200F9 for <quic-issues@ietf.org>; Tue, 23 Apr 2019 07:55:34 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=github.com; h=from:reply-to:to:cc:in-reply-to:references:subject:mime-version:content-type:content-transfer-encoding:list-id:list-archive:list-post:list-unsubscribe; s=s20150108; bh=o4Le8EgkjesTa2gN8qGfm9iCjyM=; b=j/UqEMLSyTbgjsEu 01XS0QR0u7hzOPFn9yOQxDDuTXxMpfLwccvNZS4fp2+u6EHZpzfwt3CPrvSWc+Ao ZAxmwN+TtUhQ6Q2QD/gXvdzAXCdbBnNvmSGv7VmdHNi3zoHZ/U/U1Iyq/73jophu o9rnnib7Oc1IC2+RSqZVMKvSWCM=
Received: by filter0429p1iad2.sendgrid.net with SMTP id filter0429p1iad2-27548-5CBF2764-38 2019-04-23 14:55:32.572151635 +0000 UTC m=+68813.147572768
Received: from github-lowworker-e55e3e3.cp1-iad.github.net (unknown [192.30.252.41]) by ismtpd0030p1iad2.sendgrid.net (SG) with ESMTP id kX2M68vgRki0PJ1d9_3e7Q for <quic-issues@ietf.org>; Tue, 23 Apr 2019 14:55:32.482 +0000 (UTC)
Received: from github.com (localhost [127.0.0.1]) by github-lowworker-e55e3e3.cp1-iad.github.net (Postfix) with ESMTP id 6B7BB1805BB for <quic-issues@ietf.org>; Tue, 23 Apr 2019 07:55:32 -0700 (PDT)
Date: Tue, 23 Apr 2019 14:55:32 +0000 (UTC)
From: ianswett <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK2CAEDAD6OJCB4IQBN2ZRM6JEVBNHHBUAC2DE@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/pull/2642/c485838801@github.com>
In-Reply-To: <quicwg/base-drafts/pull/2642@github.com>
References: <quicwg/base-drafts/pull/2642@github.com>
Subject: Re: [quicwg/base-drafts] Don't send PING in Initial or Handshake (#2642)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5cbf27646697b_797d3f8b486cd960422449"; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: ianswett
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: quic-issues@ietf.org
X-SG-EID: l64QuQ2uJCcEyUykJbxN122A6QRmEpucztpreh3Pak0fu0qv0pK0FeOS34jYiE01Te1othzQRiRza+ +l0Jf33skitPQVF+94MqSaevG5TBCuXoymdL7O5Zq7rqQSC18kLQK1f3Tp+2XDQpWXeZtRxR1QWGco 6bZ9mErAPQRsAvz+hd/gXUP2fBKJGr6r/cLJZXmjZJQSHVR5fWjAUyY6dyKAk3YMzBX7FtUrhNEsPm U=
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic-issues/Nj5fe_Pit_HwkdvK3rnKf4vk3YA>
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: Tue, 23 Apr 2019 14:55:38 -0000

That would actually resolve itself, because at some point, the client would send a Handshake packet with data in it, and cause all the outstanding PADDING packets to be acked.  If all the client's packets are lost and the server is stuck in deadlock, the handshake is doomed anyway.

-- 
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/pull/2642#issuecomment-485838801