IETF Logo Mail Archive

draft-lubashev-quic-partial-reliability

"Lubashev, Igor" <ilubashe@akamai.com> Tue, 19 December 2017 03:40 UTC

Return-Path: <ilubashe@akamai.com>
X-Original-To: quic@ietfa.amsl.com
Delivered-To: quic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id F3045127201 for <quic@ietfa.amsl.com>; Mon, 18 Dec 2017 19:40:04 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.699
X-Spam-Level:
X-Spam-Status: No, score=-2.699 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, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=akamai.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 UOwkfRlHe_El for <quic@ietfa.amsl.com>; Mon, 18 Dec 2017 19:40:03 -0800 (PST)
Received: from mx0a-00190b01.pphosted.com (mx0a-00190b01.pphosted.com [IPv6:2620:100:9001:583::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4B558124E15 for <quic@ietf.org>; Mon, 18 Dec 2017 19:40:03 -0800 (PST)
Received: from pps.filterd (m0122333.ppops.net [127.0.0.1]) by mx0a-00190b01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id vBJ3boOB019663 for <quic@ietf.org>; Tue, 19 Dec 2017 03:40:01 GMT
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akamai.com; h=from : to : subject : date : message-id : content-type : mime-version; s=jan2016.eng; bh=bUrJ/G5GRSLahEX85Yk78oPLhFEY28Ga/pAWNGSxG9Q=; b=SJrgmdMA4uN8djE/zeKNSMDANG/9kFp34A2c21CbmW/0lnVfoOjc87xFTFYa8c2O46J6 UYOQV36YfAlMS4hyFyW76k8d1gwH2KOE7tSMp7eiai39g3546ePpI+IGfI3M7oQyM1x2 SjR+jQlJu5/JFPgDgblCWV/qmoUPDuJf5Qc0pKWJgOzFBoWV2Nvms8o0ida/XCpTDgyd 2tVZaJ0uYiW3K/UpbFcUgdkbtFwAHyfPnLTM4coOU68hAuBlPrHb0lJaQ4qAoAx8lFQS MJFXn2iv+TwEncAAR0sE1ZbgHpfCc1aTuUwCzmLirI4fkUxEAlcCO9N2oLt7yPs5YxYj Pw==
Received: from prod-mail-ppoint3 ([96.6.114.86]) by mx0a-00190b01.pphosted.com with ESMTP id 2evum8ytjp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for <quic@ietf.org>; Tue, 19 Dec 2017 03:40:01 +0000
Received: from pps.filterd (prod-mail-ppoint3.akamai.com [127.0.0.1]) by prod-mail-ppoint3.akamai.com (8.16.0.21/8.16.0.21) with SMTP id vBJ3aKhr013842 for <quic@ietf.org>; Mon, 18 Dec 2017 22:40:00 -0500
Received: from email.msg.corp.akamai.com ([172.27.123.32]) by prod-mail-ppoint3.akamai.com with ESMTP id 2evyq0x51r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for <quic@ietf.org>; Mon, 18 Dec 2017 22:39:59 -0500
Received: from USMA1EX-DAG1MB5.msg.corp.akamai.com (172.27.123.105) by usma1ex-dag1mb6.msg.corp.akamai.com (172.27.123.65) with Microsoft SMTP Server (TLS) id 15.0.1263.5; Mon, 18 Dec 2017 22:39:59 -0500
Received: from USMA1EX-DAG1MB5.msg.corp.akamai.com ([172.27.123.105]) by usma1ex-dag1mb5.msg.corp.akamai.com ([172.27.123.105]) with mapi id 15.00.1263.000; Mon, 18 Dec 2017 22:39:59 -0500
From: "Lubashev, Igor" <ilubashe@akamai.com>
To: QUIC WG <quic@ietf.org>
Subject: draft-lubashev-quic-partial-reliability
Thread-Topic: draft-lubashev-quic-partial-reliability
Thread-Index: AdN4eekQTxka84DaTqiLnO0Um5bpqQ==
Date: Tue, 19 Dec 2017 03:39:58 +0000
Message-ID: <c1f5a6d8d21f423a93003f7b69dae882@usma1ex-dag1mb5.msg.corp.akamai.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [172.19.41.116]
Content-Type: multipart/alternative; boundary="_000_c1f5a6d8d21f423a93003f7b69dae882usma1exdag1mb5msgcorpak_"
MIME-Version: 1.0
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-12-19_02:, , signatures=0
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=477 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1712190049
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-12-19_02:, , signatures=0
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=419 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1712190049
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic/L2NmCtPFcXnZcwgGQ1Kn7eaZzmM>
X-BeenThere: quic@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Main mailing list of the IETF QUIC working group <quic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic>, <mailto:quic-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic/>
List-Post: <mailto:quic@ietf.org>
List-Help: <mailto:quic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic>, <mailto:quic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 19 Dec 2017 03:40:05 -0000

I've just posted a draft on adding partial reliability to QUIC streams.

Datatracker link: https://tools.ietf.org/html/draft-lubashev-quic-partial-reliability
Github link: https://github.com/igorlord/draft-lubashev-quic-partial-reliability

This draft introduces a generic way to add partial reliability to QUIC streams using a single new frame: MIN_STREAM_FRAME (and keeping one new per-stream variable: Min Stream Offset).

The high-level idea is that the sender keeps track of messages within a stream and can "expire" old messages whenever it wants.  The "expiration" is a signal to the transport to not retransmit expired data (and a signal to the other endpoint that this data will not be retransmitted).  All details are in the draft.

I am very interested in feedback on this proposal.


  *   Igor

v2.23.0 | Report a Bug | By Email