Re: [quicwg/base-drafts] Allow the Transport to Stop/Reset a Stream? (#3291)

MikkelFJ <notifications@github.com> Thu, 12 December 2019 20:42 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 65288120A57 for <quic-issues@ietfa.amsl.com>; Thu, 12 Dec 2019 12:42:27 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.382
X-Spam-Level:
X-Spam-Status: No, score=-6.382 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_24=1.618, 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 uxbTYfc-DIhw for <quic-issues@ietfa.amsl.com>; Thu, 12 Dec 2019 12:42:26 -0800 (PST)
Received: from out-22.smtp.github.com (out-22.smtp.github.com [192.30.252.205]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EF06F120088 for <quic-issues@ietf.org>; Thu, 12 Dec 2019 12:42:25 -0800 (PST)
Date: Thu, 12 Dec 2019 12:42:24 -0800
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1576183344; bh=SjLTolQNw9zjkxpWn5hlHT6tO2Q1fBLvN87HxF4oLTM=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=xfNS5CdAvpzTXzNXlhkNJ5PJYaBXFV6Am+PK24PIz83fauMM0FFfGbbO9SXemOMbn hBgpQleRsxoACccDmF5FGPru+EakrX69ZmkF816TyMO1dxG00MKLMUSFdA9kiNg2Jw t6rrUMp8nvu2wgzTpotLjBC7kOkLBPp5M3C6Ikj4=
From: MikkelFJ <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK2UKBGN5RR4RL4GYAV377MLBEVBNHHB7WKXVY@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/3291/565178122@github.com>
In-Reply-To: <quicwg/base-drafts/issues/3291@github.com>
References: <quicwg/base-drafts/issues/3291@github.com>
Subject: Re: [quicwg/base-drafts] Allow the Transport to Stop/Reset a Stream? (#3291)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5df2a630df3b7_7b173fe0490cd960384462"; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: mikkelfj
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/Doa2npt9nGwQ9h5HJNPXkAVFbh0>
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, 12 Dec 2019 20:42:30 -0000

Another programming error could be sending data on a stream that is already closed, and that could in fact take down the entire connection. However, in that case the local transport API ought to raise an error code towards the application rather than sending data on an invalid state, and if it does so anyway, the implementation is bad and closing the connection is the right thing to do, since the peer has nothing to work with. Still, the error can be supported by an error string explaining in more detail why the connection was closed, especially in debug deployments.

-- 
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/3291#issuecomment-565178122