Hypertext Transfer Protocol (HTTP/1.1): Range Requests
draft-ietf-httpbis-p5-range-25
| The information below is for an old version of the document |
| Document |
Type |
|
Active Internet-Draft (httpbis WG)
|
|
Last updated |
|
2013-12-19
(latest revision 2013-11-17)
|
|
Stream |
|
IETF
|
|
Intended RFC status |
|
Proposed Standard
|
|
Formats |
|
plain text
pdf
html
bibtex
|
| Stream |
WG state
|
|
Submitted to IESG for Publication
Sep 2013
|
|
Document shepherd |
|
Mark Nottingham
|
|
Shepherd write-up |
|
Show
(last changed 2013-10-07)
|
| IESG |
IESG state |
|
Approved-announcement to be sent::Point Raised - writeup needed
|
|
Consensus Boilerplate |
|
Yes
|
|
Telechat date |
|
|
|
Responsible AD |
|
Barry Leiba
|
|
Send notices to |
|
httpbis-chairs@tools.ietf.org, draft-ietf-httpbis-p5-range@tools.ietf.org
|
| IANA |
IANA review state |
|
IANA OK - Actions Needed
|
|
IANA action state |
|
None
|
HTTPbis Working Group R. Fielding, Ed.
Internet-Draft Adobe
Obsoletes: 2616 (if approved) Y. Lafon, Ed.
Intended status: Standards Track W3C
Expires: May 21, 2014 J. Reschke, Ed.
greenbytes
November 17, 2013
Hypertext Transfer Protocol (HTTP/1.1): Range Requests
draft-ietf-httpbis-p5-range-25
Abstract
The Hypertext Transfer Protocol (HTTP) is an application-level
protocol for distributed, collaborative, hypertext information
systems. This document defines range requests and the rules for
constructing and combining responses to those requests.
Editorial Note (To be removed by RFC Editor)
Discussion of this draft takes place on the HTTPBIS working group
mailing list (ietf-http-wg@w3.org), which is archived at
<http://lists.w3.org/Archives/Public/ietf-http-wg/>.
The current issues list is at
<http://tools.ietf.org/wg/httpbis/trac/report/3> and related
documents (including fancy diffs) can be found at
<http://tools.ietf.org/wg/httpbis/>.
The changes in this draft are summarized in Appendix E.1.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on May 21, 2014.
Fielding, et al. Expires May 21, 2014 [Page 1]
Internet-Draft HTTP/1.1 Range Requests November 2013
Copyright Notice
Copyright (c) 2013 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
This document may contain material from IETF Documents or IETF
Contributions published or made publicly available before November
10, 2008. The person(s) controlling the copyright in some of this
material may not have granted the IETF Trust the right to allow
modifications of such material outside the IETF Standards Process.
Without obtaining an adequate license from the person(s) controlling
the copyright in such materials, this document may not be modified
outside the IETF Standards Process, and derivative works of it may
not be created outside the IETF Standards Process, except to format
it for publication as an RFC or to translate it into languages other
than English.
Fielding, et al. Expires May 21, 2014 [Page 2]
Internet-Draft HTTP/1.1 Range Requests November 2013
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. Conformance and Error Handling . . . . . . . . . . . . . . 4
1.2. Syntax Notation . . . . . . . . . . . . . . . . . . . . . 4
2. Range Units . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1. Byte Ranges . . . . . . . . . . . . . . . . . . . . . . . 5
2.2. Other Range Units . . . . . . . . . . . . . . . . . . . . 7
2.3. Accept-Ranges . . . . . . . . . . . . . . . . . . . . . . 7
3. Range Requests . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1. Range . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2. If-Range . . . . . . . . . . . . . . . . . . . . . . . . . 9
4. Responses to a Range Request . . . . . . . . . . . . . . . . . 9
4.1. 206 Partial Content . . . . . . . . . . . . . . . . . . . 10
4.2. Content-Range . . . . . . . . . . . . . . . . . . . . . . 12
Show full document text