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clarification regarding full rosters

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git-svn-id: file:///home/ksmith/gitmigration/svn/xmpp/trunk@3321 4b5297f7-1745-476d-ba37-a9c6900126ab
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Peter Saint-Andre 2009-07-13 21:40:29 +00:00
parent 2be9ebc785
commit 283b433ecb
1 changed files with 1 additions and 1 deletions
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xep-0237.xml
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@ -147,7 +147,7 @@ C: <iq from='romeo@montague.lit/home' id='r1h3vzp7' to='romeo@montague.lit' type
<p>Naturally, if the client does not support roster versioning or does not wish to bootstrap the use of roster versioning, it will behave like an RFC-3921-compliant client by not including the 'ver' attribute.</p>
</section2>
<section2 topic='Server Response' anchor='response-result'>
<p>Whether or not the roster has been modified since the version ID enumerated by the client, the server MUST either return the complete roster as described in RFC 3921 or return an empty IQ-result (thus indicating that any roster modifications will be sent via roster pushes, as described below). In general, unless returning the complete roster would (1) use less bandwidth than sending individual roster pushes to the client (e.g., if the roster contains only a few items) or (2) the server cannot associate the version ID with any previous version it has on file, the server SHOULD send an empty IQ-result and then send the modifications (if any) via roster pushes.</p>
<p>Whether or not the roster has been modified since the version ID enumerated by the client, the server MUST either return the complete roster as described in RFC 3921 (including a 'ver' attribute that signals the latest version) or return an empty IQ-result (thus indicating that any roster modifications will be sent via roster pushes, as described below). In general, unless returning the complete roster would (1) use less bandwidth than sending individual roster pushes to the client (e.g., if the roster contains only a few items) or (2) the server cannot associate the version ID with any previous version it has on file, the server SHOULD send an empty IQ-result and then send the modifications (if any) via roster pushes.</p>
<example caption="Empty roster result"><![CDATA[
S: <iq from='romeo@montague.lit' id='r1h3vzp7' to='romeo@montague.lit/home' type='result'/>
]]></example>