Re: [quicwg/base-drafts] Initial table size is the maximum permitted when table is first usable (#1642)

Martin Thomson <notifications@github.com> Wed, 08 August 2018 23:44 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 66CDA129C6B for <quic-issues@ietfa.amsl.com>; Wed, 8 Aug 2018 16:44:53 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -8.01
X-Spam-Level:
X-Spam-Status: No, score=-8.01 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, T_DKIMWL_WL_HIGH=-0.01] 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 ogdVd5indwHo for <quic-issues@ietfa.amsl.com>; Wed, 8 Aug 2018 16:44:51 -0700 (PDT)
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 7ADAD129AB8 for <quic-issues@ietf.org>; Wed, 8 Aug 2018 16:44:51 -0700 (PDT)
Date: Wed, 08 Aug 2018 16:44:50 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1533771890; bh=WB79sDCHeETreHoootx3FiZFEecLrKmmpuE7vgjlzOI=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=m4q1vhvmus0eNmcfBtWlLUmeVEpIZbofS9x55eUrOLuzeGa237jzR50tZ6ikKlgVx yxlp9NrIIf0sxhk03RILWy0DYadPjjt/ol2elBTmfwyNSmFLNW3dHc4QPU0IDfZW4j wjZEZFrahhp3ZV7XK4o5kjNxzY4b7S1x9bekL0lA=
From: Martin Thomson <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+0166e4abacf3588fa0449d9f0966de21dae8426f2081fddf92cf000000011783427292a169ce14cc313a@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/pull/1642/review/144648159@github.com>
In-Reply-To: <quicwg/base-drafts/pull/1642@github.com>
References: <quicwg/base-drafts/pull/1642@github.com>
Subject: Re: [quicwg/base-drafts] Initial table size is the maximum permitted when table is first usable (#1642)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5b6b807285a59_6e63fec0ead45b41462db"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: martinthomson
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/FeTDPoy1-GR5KN6goHGznK3We50>
X-BeenThere: quic-issues@ietf.org
X-Mailman-Version: 2.1.27
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, 08 Aug 2018 23:44:54 -0000

martinthomson approved this pull request.



> @@ -127,6 +127,16 @@ The dynamic table consists of a list of header fields maintained in first-in,
 first-out order.  The dynamic table is initially empty.  Entries are added by
 instructions on the encoder stream (see {{encoder-stream}}).
 
+The maximum size of the dynamic table can be modified by the encoder, subject to
+a decoder-controlled limit (see {{configuration}} and {{size-update}}).  The
+initial maximum size is the applicable value of this limit when HTTP requests or
+responses are first permitted to be sent. For clients using 0-RTT data in
+HTTP/QUIC, this means that the table size is the remembered value of
+`SETTINGS_HEADER_TABLE_SIZE`, even if the server later specifies a larger
+maximum in its SETTINGS frame.  For HTTP/QUIC servers and HTTP/QUIC clients not
+using 0-RTT data, this means that the initial maximum table size is the value of

Rather than using here, you might want to say something like "when 0-RTT is not attempted, or it is rejected".

> @@ -127,6 +127,16 @@ The dynamic table consists of a list of header fields maintained in first-in,
 first-out order.  The dynamic table is initially empty.  Entries are added by
 instructions on the encoder stream (see {{encoder-stream}}).
 
+The maximum size of the dynamic table can be modified by the encoder, subject to
+a decoder-controlled limit (see {{configuration}} and {{size-update}}).  The
+initial maximum size is the applicable value of this limit when HTTP requests or
+responses are first permitted to be sent. For clients using 0-RTT data in

It might be enough to say that "the initial maximum is determined by the corresponding setting".

-- 
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/1642#pullrequestreview-144648159