draft-ietf-httpbis-p5-range-03.txt		draft-ietf-httpbis-p5-range-04.txt
	Network Working Group R. Fielding, Ed.		Network Working Group R. Fielding, Ed.
	Internet-Draft Day Software		Internet-Draft Day Software
	Obsoletes: 2616 (if approved) J. Gettys		Obsoletes: 2616 (if approved) J. Gettys
	Intended status: Standards Track One Laptop per Child		Intended status: Standards Track One Laptop per Child
	Expires: December 19, 2008 J. Mogul		Expires: March 2, 2009 J. Mogul
	HP		HP
	H. Frystyk		H. Frystyk
	Microsoft		Microsoft
	L. Masinter		L. Masinter
	Adobe Systems		Adobe Systems
	P. Leach		P. Leach
	Microsoft		Microsoft
	T. Berners-Lee		T. Berners-Lee
	W3C/MIT		W3C/MIT
	Y. Lafon, Ed.		Y. Lafon, Ed.
	W3C		W3C
	J. Reschke, Ed.		J. Reschke, Ed.
	greenbytes		greenbytes
	June 17, 2008		August 29, 2008
	HTTP/1.1, part 5: Range Requests and Partial Responses		HTTP/1.1, part 5: Range Requests and Partial Responses
	draft-ietf-httpbis-p5-range-03		draft-ietf-httpbis-p5-range-04
	Status of this Memo		Status of this Memo
	By submitting this Internet-Draft, each author represents that any		By submitting this Internet-Draft, each author represents that any
	applicable patent or other IPR claims of which he or she is aware		applicable patent or other IPR claims of which he or she is aware
	have been or will be disclosed, and any of which he or she becomes		have been or will be disclosed, and any of which he or she becomes
	aware will be disclosed, in accordance with Section 6 of BCP 79.		aware will be disclosed, in accordance with Section 6 of BCP 79.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF), its areas, and its working groups. Note that		Task Force (IETF), its areas, and its working groups. Note that
	skipping to change at page 1, line 49		skipping to change at page 1, line 49
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	The list of current Internet-Drafts can be accessed at		The list of current Internet-Drafts can be accessed at
	http://www.ietf.org/ietf/1id-abstracts.txt.		http://www.ietf.org/ietf/1id-abstracts.txt.
	The list of Internet-Draft Shadow Directories can be accessed at		The list of Internet-Draft Shadow Directories can be accessed at
	http://www.ietf.org/shadow.html.		http://www.ietf.org/shadow.html.
	This Internet-Draft will expire on December 19, 2008.		This Internet-Draft will expire on March 2, 2009.
	Abstract		Abstract
	The Hypertext Transfer Protocol (HTTP) is an application-level		The Hypertext Transfer Protocol (HTTP) is an application-level
	protocol for distributed, collaborative, hypermedia information		protocol for distributed, collaborative, hypermedia information
	systems. HTTP has been in use by the World Wide Web global		systems. HTTP has been in use by the World Wide Web global
	information initiative since 1990. This document is Part 5 of the		information initiative since 1990. This document is Part 5 of the
	seven-part specification that defines the protocol referred to as		seven-part specification that defines the protocol referred to as
	"HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 5 defines		"HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 5 defines
	range-specific requests and the rules for constructing and combining		range-specific requests and the rules for constructing and combining
	skipping to change at page 3, line 39		skipping to change at page 3, line 39
	Appendix A. Internet Media Type multipart/byteranges . . . . . . 15		Appendix A. Internet Media Type multipart/byteranges . . . . . . 15
	Appendix B. Compatibility with Previous Versions . . . . . . . . 17		Appendix B. Compatibility with Previous Versions . . . . . . . . 17
	B.1. Changes from RFC 2068 . . . . . . . . . . . . . . . . . . 17		B.1. Changes from RFC 2068 . . . . . . . . . . . . . . . . . . 17
	B.2. Changes from RFC 2616 . . . . . . . . . . . . . . . . . . 17		B.2. Changes from RFC 2616 . . . . . . . . . . . . . . . . . . 17
	Appendix C. Change Log (to be removed by RFC Editor before		Appendix C. Change Log (to be removed by RFC Editor before
	publication) . . . . . . . . . . . . . . . . . . . . 17		publication) . . . . . . . . . . . . . . . . . . . . 17
	C.1. Since RFC2616 . . . . . . . . . . . . . . . . . . . . . . 17		C.1. Since RFC2616 . . . . . . . . . . . . . . . . . . . . . . 17
	C.2. Since draft-ietf-httpbis-p5-range-00 . . . . . . . . . . . 18		C.2. Since draft-ietf-httpbis-p5-range-00 . . . . . . . . . . . 18
	C.3. Since draft-ietf-httpbis-p5-range-01 . . . . . . . . . . . 18		C.3. Since draft-ietf-httpbis-p5-range-01 . . . . . . . . . . . 18
	C.4. Since draft-ietf-httpbis-p5-range-02 . . . . . . . . . . . 18		C.4. Since draft-ietf-httpbis-p5-range-02 . . . . . . . . . . . 18
			C.5. Since draft-ietf-httpbis-p5-range-03 . . . . . . . . . . . 18
	Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18		Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 20		Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 20
	Intellectual Property and Copyright Statements . . . . . . . . . . 23		Intellectual Property and Copyright Statements . . . . . . . . . . 23
	1. Introduction		1. Introduction
	HTTP clients often encounter interrupted data transfers as a result		HTTP clients often encounter interrupted data transfers as a result
	of cancelled requests or dropped connections. When a cache has		of cancelled requests or dropped connections. When a cache has
	stored a partial representation, it is desirable to request the		stored a partial representation, it is desirable to request the
	remainder of that representation in a subsequent request rather than		remainder of that representation in a subsequent request rather than
	skipping to change at page 14, line 21		skipping to change at page 14, line 21
	Larry Masinter, Jeff Mogul, Lou Montulli, David W. Morris, Luigi		Larry Masinter, Jeff Mogul, Lou Montulli, David W. Morris, Luigi
	Rizzo, and Bill Weihl.		Rizzo, and Bill Weihl.
	10. References		10. References
	10.1. Normative References		10.1. Normative References
	[Part1] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,		[Part1] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,
	Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,		Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,
	and J. Reschke, Ed., "HTTP/1.1, part 1: URIs, Connections,		and J. Reschke, Ed., "HTTP/1.1, part 1: URIs, Connections,
	and Message Parsing", draft-ietf-httpbis-p1-messaging-03		and Message Parsing", draft-ietf-httpbis-p1-messaging-04
	(work in progress), June 2008.		(work in progress), August 2008.
	[Part3] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,		[Part3] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,
	Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,		Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,
	and J. Reschke, Ed., "HTTP/1.1, part 3: Message Payload		and J. Reschke, Ed., "HTTP/1.1, part 3: Message Payload
	and Content Negotiation", draft-ietf-httpbis-p3-payload-03		and Content Negotiation", draft-ietf-httpbis-p3-payload-04
	(work in progress), June 2008.		(work in progress), August 2008.
	[Part4] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,		[Part4] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,
	Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,		Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,
	and J. Reschke, Ed., "HTTP/1.1, part 4: Conditional		and J. Reschke, Ed., "HTTP/1.1, part 4: Conditional
	Requests", draft-ietf-httpbis-p4-conditional-03 (work in		Requests", draft-ietf-httpbis-p4-conditional-04 (work in
	progress), June 2008.		progress), August 2008.
	[Part6] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,		[Part6] Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,
	Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,		Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,
	and J. Reschke, Ed., "HTTP/1.1, part 6: Caching",		and J. Reschke, Ed., "HTTP/1.1, part 6: Caching",
	draft-ietf-httpbis-p6-cache-03 (work in progress),		draft-ietf-httpbis-p6-cache-04 (work in progress),
	June 2008.		August 2008.
	[RFC2046] Freed, N. and N. Borenstein, "Multipurpose Internet Mail		[RFC2046] Freed, N. and N. Borenstein, "Multipurpose Internet Mail
	Extensions (MIME) Part Two: Media Types", RFC 2046,		Extensions (MIME) Part Two: Media Types", RFC 2046,
	November 1996.		November 1996.
	[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate		[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
	Requirement Levels", BCP 14, RFC 2119, March 1997.		Requirement Levels", BCP 14, RFC 2119, March 1997.
	10.2. Informative References		10.2. Informative References
	skipping to change at page 18, line 40		skipping to change at page 18, line 40
	other parts of the specification.		other parts of the specification.
	C.4. Since draft-ietf-httpbis-p5-range-02		C.4. Since draft-ietf-httpbis-p5-range-02
	Ongoing work on IANA Message Header Registration		Ongoing work on IANA Message Header Registration
	(<http://www3.tools.ietf.org/wg/httpbis/trac/ticket/40>):		(<http://www3.tools.ietf.org/wg/httpbis/trac/ticket/40>):
	o Reference RFC 3984, and update header registrations for headers		o Reference RFC 3984, and update header registrations for headers
	defined in this document.		defined in this document.
			C.5. Since draft-ietf-httpbis-p5-range-03
	Index		Index
	2		2
	206 Partial Content (status code) 5		206 Partial Content (status code) 5
	4		4
	416 Requested Range Not Satisfiable (status code) 6		416 Requested Range Not Satisfiable (status code) 6
	A		A
	Accept-Ranges header 7		Accept-Ranges header 7
End of changes. 10 change blocks.
	12 lines changed or deleted		15 lines changed or added
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