Return-Path: 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 20C5F130F17 for ; Sat, 19 Jan 2019 00:30:40 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -10.935 X-Spam-Level: X-Spam-Status: No, score=-10.935 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-4.553, 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_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 jmsKTn2DWhWL for ; Sat, 19 Jan 2019 00:30:38 -0800 (PST) Received: from out-3.smtp.github.com (out-3.smtp.github.com [192.30.252.194]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1E68F130DC2 for ; Sat, 19 Jan 2019 00:30:38 -0800 (PST) Date: Sat, 19 Jan 2019 00:30:36 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1547886636; bh=tzdzmoZ/Wt5qHJmlkncPu4UuqTOSmHW5U0gGz7W+aWs=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=bNIvsNtbZysexJKHGeBlj65L6/rj2JVGwpXfbHz3bKuvAYb4XJc2BMNC9g/LyQrZi Eyh6136PQmUNc0D50KzqdCoGgYq7Xqtt9XqETTEzXE9UKgmdu8YKRj9bioHpBlex1Y 7UCCIKj+mCO1Epms3sZ06kjd+DU1mIqnxIW92yhg= From: ianswett Reply-To: quicwg/base-drafts To: quicwg/base-drafts Cc: Subscribed Message-ID: In-Reply-To: References: Subject: Re: [quicwg/base-drafts] Add note about frequent RTT estimates (#2340) Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_5c42e02c9ea3d_29333fab35ad45c46603bc"; 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 Archived-At: X-BeenThere: quic-issues@ietf.org X-Mailman-Version: 2.1.29 List-Id: Notification list for GitHub issues related to the QUIC WG List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Jan 2019 08:30:40 -0000 ----==_mimepart_5c42e02c9ea3d_29333fab35ad45c46603bc Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit ianswett commented on this pull request. > @@ -292,6 +292,10 @@ ack delay field should be ignored. Like TCP, QUIC calculates both smoothed RTT and RTT variance similar to those specified in {{?RFC6298}}. +A sender might take multiple samples per RTT, and as suggested in {{?RFC6298}}, I really am not in love with the "A sender might" start. -- 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/2340#discussion_r249238682 ----==_mimepart_5c42e02c9ea3d_29333fab35ad45c46603bc Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

@ianswett commented on this pull request.

In draft-ietf-quic-recovery.md:

> @@ -292,6 +292,10 @@ ack delay field should be ignored.
 Like TCP, QUIC calculates both smoothed RTT and RTT variance similar to those
 specified in {{?RFC6298}}.
 
+A sender might take multiple samples per RTT, and as suggested in {{?RFC6298}},

I really am not in love with the "A sender might" start.

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