Ignore:
Timestamp:
11/01/13 06:03:59 (8 years ago)
Author:
fielding@…
Message:

(editorial) move Vary to the control data section; no content changes

File:
1 edited

Legend:

Unmodified
Added
Removed
  • draft-ietf-httpbis/latest/p2-semantics.xml

    r2105 r2106  
    35473547  <c>Location</c> <c><xref target="header.location"/></c>
    35483548  <c>Retry-After</c> <c><xref target="header.retry-after"/></c>
     3549  <c>Vary</c> <c><xref target="header.vary"/></c>
    35493550  <c>Warning</c> <c>&header-warning;</c>
    35503551</texttable>
     
    38653866</t>
    38663867</section>
    3867 </section>
    3868 
    3869 <section title="Selected Representation Header Fields" anchor="selected.representation">
    3870    <iref primary="true" item="selected representation"/>
    3871    <x:anchor-alias value="selected representation"/>
    3872 <t>
    3873    We use the term "<x:dfn>selected representation</x:dfn>" to refer to the
    3874    representation of the <x:ref>target resource</x:ref> in a
    3875    <x:ref>200 (OK)</x:ref> response to <x:ref>GET</x:ref>, or the
    3876    representation that would have been selected in a successful response if
    3877    the request had used the method <x:ref>GET</x:ref> and excluded any
    3878    conditional request header fields.
    3879 </t>
    3880 <t>
    3881    The following header fields define metadata about the selected
    3882    representation at the conclusion of handling the request. In other words,
    3883    for a successful response to a state-changing method, these fields describe
    3884    the new representation that has replaced the prior selected representation.
    3885    For example, an ETag header field in a 201 response communicates the
    3886    entity-tag of the newly created resource's representation, so that it can
    3887    be used in later conditional requests to prevent the "lost update"
    3888    problem <xref target="Part4"/>.
    3889 </t>
    3890 <texttable align="left">
    3891   <ttcol>Header Field Name</ttcol>
    3892   <ttcol>Defined in...</ttcol>
    3893 
    3894   <c>ETag</c> <c>&header-etag;</c>
    3895   <c>Last-Modified</c> <c>&header-last-modified;</c>
    3896   <c>Vary</c> <c><xref target="header.vary"/></c>
    3897 </texttable>
    38983868
    38993869<section anchor="header.vary" title="Vary">
     
    39673937</t>
    39683938</section>
     3939</section>
     3940
     3941<section title="Selected Representation Header Fields" anchor="selected.representation">
     3942   <iref primary="true" item="selected representation"/>
     3943   <x:anchor-alias value="selected representation"/>
     3944<t>
     3945   We use the term "<x:dfn>selected representation</x:dfn>" to refer to the
     3946   representation of the <x:ref>target resource</x:ref> in a
     3947   <x:ref>200 (OK)</x:ref> response to <x:ref>GET</x:ref>, or the
     3948   representation that would have been selected in a successful response if
     3949   the request had used the method <x:ref>GET</x:ref> and excluded any
     3950   conditional request header fields.
     3951</t>
     3952<t>
     3953   The following header fields define metadata about the selected
     3954   representation at the conclusion of handling the request. In other words,
     3955   for a successful response to a state-changing method, these fields describe
     3956   the new representation that has replaced the prior selected representation.
     3957   For example, an ETag header field in a 201 response communicates the
     3958   entity-tag of the newly created resource's representation, so that it can
     3959   be used in later conditional requests to prevent the "lost update"
     3960   problem <xref target="Part4"/>.
     3961</t>
     3962<texttable align="left">
     3963  <ttcol>Header Field Name</ttcol>
     3964  <ttcol>Defined in...</ttcol>
     3965
     3966  <c>ETag</c> <c>&header-etag;</c>
     3967  <c>Last-Modified</c> <c>&header-last-modified;</c>
     3968</texttable>
     3969
    39693970</section>
    39703971
     
    49654966    <x:defines>If-None-Match</x:defines>
    49664967    <x:defines>If-Unmodified-Since</x:defines>
     4968    <x:defines>Last-Modified</x:defines>
    49674969  </x:source>
    49684970</reference>
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