Re: [quicwg/base-drafts] Congestion control during application limited state (#2554)

Praveen Balasubramanian <notifications@github.com> Sat, 06 April 2019 01:20 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 7E7E612011C for <quic-issues@ietfa.amsl.com>; Fri, 5 Apr 2019 18:20:58 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.597
X-Spam-Level:
X-Spam-Status: No, score=-6.597 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_28=1.404, 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 lgezCE3JjVIf for <quic-issues@ietfa.amsl.com>; Fri, 5 Apr 2019 18:20:56 -0700 (PDT)
Received: from out-7.smtp.github.com (out-7.smtp.github.com [192.30.252.198]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A58FF1200FB for <quic-issues@ietf.org>; Fri, 5 Apr 2019 18:20:56 -0700 (PDT)
Date: Fri, 05 Apr 2019 18:20:55 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1554513655; bh=T1cYPTRZHmArp60u2VJUoZHKWKMsRyg087+MXuAEt7o=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=SD71RorG1X7VgsLHMruj/URpldwQelhoTo+1Ly8AsNrBxTDjNGuNQaj0xFKyr9psM wq+vz5hWhM0VQuCAPXl5Eqws3+kTOWGGK8wN67TZ9bSzxnxU1ZTu0zU6iO+I8O+ZmV b+oOr75DD1GVepaLpbVBXCRyCUhHSKlLfCEWCvno=
From: Praveen Balasubramanian <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+0166e4ab78ae3997f1b37845eb68e95160315a5938a6307192cf0000000118bfc0f792a169ce195b4fea@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/2554/480462616@github.com>
In-Reply-To: <quicwg/base-drafts/issues/2554@github.com>
References: <quicwg/base-drafts/issues/2554@github.com>
Subject: Re: [quicwg/base-drafts] Congestion control during application limited state (#2554)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5ca7fef790c1a_6cd23f928f0d45c4725cf"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: pravb
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/1zbb-2qHaokT7xgdjTVe0finze8>
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: Sat, 06 Apr 2019 01:20:59 -0000

So there is no standard mechanism defined for this in any of the TCP RFCs especially the ones describing modern congestion control like CUBIC and DCTCP. Instead of providing a particular algorithm I propose we leave the handling of this to the implementations? Maybe we can refer implementers to https://www.rfc-editor.org/rfc/rfc7661.txt for possible ideas.

-- 
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/2554#issuecomment-480462616