IETF Logo Mail Archive

Re: [quicwg/base-drafts] Reduce restrictions on valid RTT samples (#2568)

Jana Iyengar <notifications@github.com> Tue, 09 April 2019 02:41 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 02B78120256 for <quic-issues@ietfa.amsl.com>; Mon, 8 Apr 2019 19:41:54 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -8.001
X-Spam-Level:
X-Spam-Status: No, score=-8.001 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_32=0.001, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-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 NHEh56Q3xTqn for <quic-issues@ietfa.amsl.com>; Mon, 8 Apr 2019 19:41:52 -0700 (PDT)
Received: from out-5.smtp.github.com (out-5.smtp.github.com [192.30.252.196]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9576F120251 for <quic-issues@ietf.org>; Mon, 8 Apr 2019 19:41:52 -0700 (PDT)
Date: Mon, 08 Apr 2019 19:41:51 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1554777711; bh=PKPW3vSp5MKMYiwzwQVj8XuQvFL0eo8lDY0htNb88ek=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=J6xkt7adp12paGJZGPE3+cm4b67KxyIgXHbpA3a0T5o2ofAvm3BAEXoskQDfX+Kxw EFrB+9muHIaWO3yTOL1smY6Na+grdRGsIy5D6hNFr5QWI27P+kduClJz2vHde5AvLy LK/LpLsZEyamCyGg5QdZAHBKQfnTfSgWux7XU4LQ=
From: Jana Iyengar <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+0166e4ab4dd1dd6f448cdfdb36b46e79504c6676438db7ba92cf0000000118c3c86f92a169ce19787a10@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/2568/481079528@github.com>
In-Reply-To: <quicwg/base-drafts/issues/2568@github.com>
References: <quicwg/base-drafts/issues/2568@github.com>
Subject: Re: [quicwg/base-drafts] Reduce restrictions on valid RTT samples (#2568)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5cac066f90514_52a83fbba80d45b497584"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: janaiyengar
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/s435-ncIo28uA3UeQBgtzAMmBtQ>
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, 09 Apr 2019 02:41:54 -0000

@marten-seemann : This pathological case is exactly why I'm proposing a change to "any acked packet was ack-eliciting".

@nibanks: To be clear, if you do not have any state for packets that are being acked, you have no choice but to ignore the ack. This is not a new rule, it just falls out of standard ack processing as we have it now.

-- 
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/2568#issuecomment-481079528

v2.30.2 | Report a Bug | By Email | System Status