Changeset 2647 for draft-ietf-httpbis/latest/p2-semantics.xml
- Timestamp:
- 06/05/14 16:20:31 (9 years ago)
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draft-ietf-httpbis/latest/p2-semantics.xml
r2645 r2647 206 206 identified request target, and responds to that request with one or more 207 207 response messages. A client constructs request messages to communicate 208 specific intentions, andexamines received responses to see if the209 intentions were carried out, and determine how to interpret the results.208 specific intentions, examines received responses to see if the 209 intentions were carried out, and determines how to interpret the results. 210 210 This document defines HTTP/1.1 request and response semantics in terms of 211 211 the architecture defined in <xref target="RFC7230"/>. … … 317 317 </t> 318 318 <t> 319 An origin server might be provided with, or capable of generating, multiple319 An origin server might be provided with, or be capable of generating, multiple 320 320 representations that are each intended to reflect the current state of a 321 321 <x:ref>target resource</x:ref>. In such cases, some algorithm is used by … … 388 388 <t> 389 389 A parameter value that matches the <x:ref>token</x:ref> production can be 390 transmitted as eithera token or within a quoted-string. The quoted and390 transmitted either as a token or within a quoted-string. The quoted and 391 391 unquoted values are equivalent. For example, the following examples are 392 392 all equivalent, but the first is preferred for consistency: … … 423 423 </artwork></figure> 424 424 <t> 425 Charset names ought to be registered in IANA Character Set registry425 Charset names ought to be registered in the IANA Character Set registry 426 426 (<eref target="http://www.iana.org/assignments/character-sets"/>) 427 427 according to the procedures defined in <xref target="RFC2978"/>. … … 1495 1495 This requirement allows a user agent to know when the representation body 1496 1496 it has in memory remains current as a result of the PUT, thus not in need 1497 of retrievingagain from the origin server, and that the new validator(s)1497 of being retrieved again from the origin server, and that the new validator(s) 1498 1498 received in the response can be used for future conditional requests in 1499 1499 order to prevent accidental overwrites (<xref target="request.conditionals"/>). … … 1700 1700 <t> 1701 1701 The OPTIONS method requests information about the communication options 1702 available for the target resource, either atthe origin server or an1702 available for the target resource, at either the origin server or an 1703 1703 intervening intermediary. This method allows a client to determine the 1704 1704 options and/or requirements associated with a resource, or the capabilities … … 2571 2571 A sender &SHOULD-NOT; generate information in <x:ref>product-version</x:ref> 2572 2572 that is not a version identifier (i.e., successive versions of the same 2573 product name ought to onlydiffer in the product-version portion of the2573 product name ought only to differ in the product-version portion of the 2574 2574 product identifier). 2575 2575 </t> … … 3285 3285 <t> 3286 3286 The <x:dfn>400 (Bad Request)</x:dfn> status code indicates that the server 3287 cannot or will not process the request due to something whichis perceived3287 cannot or will not process the request due to something that is perceived 3288 3288 to be a client error (e.g., malformed request syntax, invalid request 3289 3289 message framing, or deceptive request routing). … … 3906 3906 <t> 3907 3907 If the Location value provided in a <x:ref>3xx (Redirection)</x:ref> 3908 does not have a fragment component, a user agent &MUST; process the3908 response does not have a fragment component, a user agent &MUST; process the 3909 3909 redirection as if the value inherits the fragment component of the URI 3910 3910 reference used to generate the request target (i.e., the redirection … … 4340 4340 </t> 4341 4341 <t> 4342 This Section replaces the registration procedure for HTTP Status Codes4342 This section replaces the registration procedure for HTTP Status Codes 4343 4343 previously defined in <xref target="RFC2817" x:fmt="of" x:sec="7.1"/>. 4344 4344 </t> … … 4620 4620 <t> 4621 4621 Authors of specifications defining new fields are 4622 advised to keep the name as short as practical and to notprefix the name4622 advised to keep the name as short as practical and not to prefix the name 4623 4623 with "X-" unless the header field will never be used on the Internet. 4624 (The " x-" prefix idiom has been extensively misused in practice; it was4624 (The "X-" prefix idiom has been extensively misused in practice; it was 4625 4625 intended to only be used as a mechanism for avoiding name collisions inside 4626 4626 proprietary software or intranet processing, since the prefix would ensure 4627 4627 that private names never collide with a newly registered Internet name; see 4628 <xref target="BCP178"/> for further information) 4628 <xref target="BCP178"/> for further information). 4629 4629 </t> 4630 4630 <t> … … 4937 4937 For example, UNIX, Microsoft Windows, and other operating systems use ".." 4938 4938 as a path component to indicate a directory level above the current one, 4939 and use specially named paths or file names to send data to system devices.4939 and they use specially named paths or file names to send data to system devices. 4940 4940 Similar naming conventions might exist within other types of storage 4941 4941 systems. Likewise, local storage systems have an annoying tendency to … … 5807 5807 representations and with extensible header fields. However, RFC 2045 5808 5808 is focused only on email; applications of HTTP have many characteristics 5809 that differ from email , and henceHTTP has features that differ from MIME.5809 that differ from email; hence, HTTP has features that differ from MIME. 5810 5810 These differences were carefully chosen to optimize performance over binary 5811 5811 connections, to allow greater freedom in the use of new media types, to
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