Re: [quicwg/base-drafts] congestion window increase on every ACKed packet could result in bursty sends (#3094)

Junho Choi <notifications@github.com> Wed, 16 October 2019 23:40 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 6AA8312011B for <quic-issues@ietfa.amsl.com>; Wed, 16 Oct 2019 16:40:19 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.454
X-Spam-Level:
X-Spam-Status: No, score=-6.454 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_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 tlQF2-i5Syqo for <quic-issues@ietfa.amsl.com>; Wed, 16 Oct 2019 16:40:17 -0700 (PDT)
Received: from out-2.smtp.github.com (out-2.smtp.github.com [192.30.252.193]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A3A2E1201E3 for <quic-issues@ietf.org>; Wed, 16 Oct 2019 16:40:17 -0700 (PDT)
Received: from github-lowworker-fb56993.ac4-iad.github.net (github-lowworker-fb56993.ac4-iad.github.net [10.52.19.31]) by smtp.github.com (Postfix) with ESMTP id D7D1A1C0302 for <quic-issues@ietf.org>; Wed, 16 Oct 2019 16:40:16 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1571269216; bh=mzE1OmBjBv3N60Hcmx223AA+ETOr7EnSMmGo/zkmHCQ=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=CRyd5uwqOUiOFGJA7XewHkiXJ5ZV1wBQDKuaQIzjwH/Hce+om7oDg9RR+Po8ROEwR CtOici3FrYNXUORXz8+rLhPOBWEfA+Y6MfZwYdF99aiqlpLgY2BOVcQJRBegODiKr8 gL8C4dRAXNU1YXsjEI6U596ZAh8Yn6enwAI255bs=
Date: Wed, 16 Oct 2019 16:40:16 -0700
From: Junho Choi <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK3YPHYTWPLYHFPPOZ53WTVPBEVBNHHB4PUWF4@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/3094/542934819@github.com>
In-Reply-To: <quicwg/base-drafts/issues/3094@github.com>
References: <quicwg/base-drafts/issues/3094@github.com>
Subject: Re: [quicwg/base-drafts] congestion window increase on every ACKed packet could result in bursty sends (#3094)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5da7aa60c902d_5cde3f97ba0cd960596c"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: junhochoi
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/PBD1apiQXOfNdLqNaMKQqrKg-X0>
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: Wed, 16 Oct 2019 23:40:19 -0000

I think we can change to something like this
> // Slow start.
>  congestion_window += min ( 2 * kMaxDatagramSize, acked_packet.size )

-- 
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/3094#issuecomment-542934819