IETF Logo Mail Archive

Re: [quicwg/base-drafts] Idle timeout interaction with RTO (#1429)

Mike Bishop <notifications@github.com> Thu, 07 June 2018 15:58 UTC

Return-Path: <bounces+848413-a050-quic-issues=ietf.org@sgmail.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 7CDCD131136 for <quic-issues@ietfa.amsl.com>; Thu, 7 Jun 2018 08:58:30 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -3.009
X-Spam-Level:
X-Spam-Status: No, score=-3.009 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, SPF_PASS=-0.001, T_DKIMWL_WL_HIGH=-0.01, URIBL_BLOCKED=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 IIlFPl0qAt3A for <quic-issues@ietfa.amsl.com>; Thu, 7 Jun 2018 08:58:28 -0700 (PDT)
Received: from o3.sgmail.github.com (o3.sgmail.github.com [192.254.112.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0E820130F65 for <quic-issues@ietf.org>; Thu, 7 Jun 2018 08:58:26 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=github.com; h=from:reply-to:to:cc:in-reply-to:references:subject:mime-version:content-type:content-transfer-encoding:list-id:list-archive:list-post:list-unsubscribe; s=s20150108; bh=lrd0xwqUmOcYUvTLOr6mFeYpNpQ=; b=TtW82TLTazZBVusx m2QIQna5HV9FdykgC/awbfWjpe/Y68v3VO5o/Co29xbk/u9Cocwr0vPpkpNUikMK LbZj7xfT6KuLmyPYeQBE0kaKuwI9T5Gm3dbeO02CfZvwRr+tjxnkjjRDDsPntVQo XcwtDAUaXh2imuZmHOxrtCDxLDU=
Received: by filter1714p1mdw1.sendgrid.net with SMTP id filter1714p1mdw1-16011-5B195622-B 2018-06-07 15:58:26.357899796 +0000 UTC
Received: from github-lowworker7-cp1-prd.iad.github.net (unknown [192.30.252.47]) by ismtpd0005p1iad1.sendgrid.net (SG) with ESMTP id UiVfLVrVRl2TU2PggtVAWw for <quic-issues@ietf.org>; Thu, 07 Jun 2018 15:58:26.304 +0000 (UTC)
Received: from github.com (localhost [127.0.0.1]) by github-lowworker7-cp1-prd.iad.github.net (Postfix) with ESMTP id 3A795A23BA for <quic-issues@ietf.org>; Thu, 7 Jun 2018 08:58:26 -0700 (PDT)
Date: Thu, 07 Jun 2018 15:58:26 +0000
From: Mike Bishop <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+0166e4ab28d64c2fa8b698d0c88dafe7b0d5902b7f86d78792cf000000011731182292a169ce13af8711@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/1429/395473778@github.com>
In-Reply-To: <quicwg/base-drafts/issues/1429@github.com>
References: <quicwg/base-drafts/issues/1429@github.com>
Subject: Re: [quicwg/base-drafts] Idle timeout interaction with RTO (#1429)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5b19562238e37_4f243f8fc5066f781020d1"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: MikeBishop
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: quic-issues@ietf.org
X-SG-EID: l64QuQ2uJCcEyUykJbxN122A6QRmEpucztpreh3Pak39PZ0Lh9inTeG59Fu6os9R0J+j5Z9s2PLZ8q khwzUYtNx3Q/ckOunHll3O2rofSj9T9cZVoYGn91SN+aRIbm95yeXXBAn2uJ5mKZ5eA92Sq4W5b8WP 8SMbZnr4WjKvwYLyDYePZRnHBqKOnyZ1CuU/w5sD45/kiERWqtXFd+7FSzmgN70hbvjZmD/cxBzeFA 4=
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic-issues/7j8wFVlzztdQLjp5h-ZPXXqPGzY>
X-BeenThere: quic-issues@ietf.org
X-Mailman-Version: 2.1.26
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, 07 Jun 2018 15:58:35 -0000

I seem to recall an algorithm for detecting a peer was gone, to close the connection. I also recall an assertion that either that timer or the idle timer, but never both, would be running. Did that ever turn into text?

But yes, I agree with Nick - if you're actively retransmitting, you're not idle and this timer shouldn't be running. If you're retransmitting and it's not getting through, the connection might still time out, but it won't be an idle timeout. 

-- 
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/1429#issuecomment-395473778

v2.28.0 | Report a Bug | By Email | System Status