IETF Logo Mail Archive

Re: [quicwg/base-drafts] Retire My Own CID (#2645)

Nick Banks <notifications@github.com> Thu, 23 May 2019 09:53 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 13E081201DB for <quic-issues@ietfa.amsl.com>; Thu, 23 May 2019 02:53:18 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.392
X-Spam-Level:
X-Spam-Status: No, score=-1.392 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, 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, SPF_PASS=-0.001, T_DKIMWL_WL_HIGH=-0.01] autolearn=no 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 RkprLydiqRXf for <quic-issues@ietfa.amsl.com>; Thu, 23 May 2019 02:53:16 -0700 (PDT)
Received: from out-19.smtp.github.com (out-19.smtp.github.com [192.30.252.202]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9A2C212018B for <quic-issues@ietf.org>; Thu, 23 May 2019 02:53:16 -0700 (PDT)
Date: Thu, 23 May 2019 02:53:15 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1558605195; bh=NLElfnlGR2fUV6OphOH13ggKqAj5whvWtERS1S54uuc=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=dDLMXEAmA84HXkZ1y+droiHbsJE2ooVu8wj3X3QO3Y/cO2gAmYnBr2IKg8mRbSFx5 oFN9PTE9a++X2ZO4H+a+nm620mTxxImSHfaCfbCt0QIh8jswfPzFarZGx+sZvNPckK C+oyfC3dJ2FwX197fo8VDD92ISyPnA346ZReA5Ho=
From: Nick Banks <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK5VF27WSHV5DK7OVFV26OQAXEVBNHHBUAUCHA@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/2645/495150293@github.com>
In-Reply-To: <quicwg/base-drafts/issues/2645@github.com>
References: <quicwg/base-drafts/issues/2645@github.com>
Subject: Re: [quicwg/base-drafts] Retire My Own CID (#2645)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5ce66d8bb0570_449a3f98052cd968166011"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: nibanks
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/0SWBtiW5j8yEiqjSi36bD2E8gcs>
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: Thu, 23 May 2019 09:53:27 -0000

@martinthomson my main problem with that design is the CID flow control. If an endpoint has currently maxed out the peers max number of CIDs, and it wants to replace them all, what then? If you don't have a single frame to both retire and replace, then it looks like we have a problem. You obviously can't just retire all outstanding CIDs. Then they have no CIDs to use. You also can't just give them more CIDs first, because the limit has been reached, so they will ignore the new ones.

-- 
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/2645#issuecomment-495150293

v2.23.0 | Report a Bug | By Email