Re: [quicwg/base-drafts] unrecoverable loss pattern leads to deadlock (#2863)

Marten Seemann <notifications@github.com> Sun, 21 July 2019 17:48 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 4F024120146 for <quic-issues@ietfa.amsl.com>; Sun, 21 Jul 2019 10:48:19 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.382
X-Spam-Level:
X-Spam-Status: No, score=-6.382 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_HI=-5, 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 2MEkiK5cFtSP for <quic-issues@ietfa.amsl.com>; Sun, 21 Jul 2019 10:48:17 -0700 (PDT)
Received: from out-22.smtp.github.com (out-22.smtp.github.com [192.30.252.205]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A2A8E1200DE for <quic-issues@ietf.org>; Sun, 21 Jul 2019 10:48:17 -0700 (PDT)
Date: Sun, 21 Jul 2019 10:48:16 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1563731296; bh=G6A+6tu25XFN3CAKt1C9SbQGXEmF64hdE8ZpwUmIvQg=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=YydZCCEIZwVt5wOO5wUZRaKqqZqmkRxtbOovh4oxOQouGz6rq+JKtZXJ4Tze6Gs9m 6Tw1WBxVDM2H1Uugh8As4D2a3IPxm6yqOqM6UzeDeC+DbwfzwCRQg128ipJyZjCBdW gwIq3ylHkAugl+cnC736lNohA5Gz8+5Hu9WgKd94=
From: Marten Seemann <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK54EH4QNGJSIE3EELF3IHL6BEVBNHHBXDZPBM@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/2863/513574089@github.com>
In-Reply-To: <quicwg/base-drafts/issues/2863@github.com>
References: <quicwg/base-drafts/issues/2863@github.com>
Subject: Re: [quicwg/base-drafts] unrecoverable loss pattern leads to deadlock (#2863)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5d34a56091f0f_3ae53fc570ccd95c49618a"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: marten-seemann
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/3I1-kPjEsNmxf_5qdF4ie6Xk-lo>
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: Sun, 21 Jul 2019 17:48:19 -0000

@ekr The client could have sent an arbitrary amount of 1-RTT data, so you wouldn't want to retransmit all of this. As discussed on the PR (#2881), this can have some weird interaction with the congestion controller as well.

-- 
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/2863#issuecomment-513574089