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Code Issues Releases Wiki Activity

Allow server to limit retract timeframe

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Steve Kille 2018-01-02 10:12:12 +00:00
parent 56255283cf
commit d0f3a49b08
1 changed files with 2 additions and 1 deletions
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xep-0369.xml
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@ -47,6 +47,7 @@
Joining Channel Clarification,
Coming online clarification,
Going offline JID error,
Allow servers to limit retract time frame,
</p></remark>
</revision> <revision>
@ -1745,7 +1746,7 @@ This approach enables flexible support of multiple clients for a MIX channel pa
<section3 topic="Retracting a Message" anchor="usecase-retract">
<p>
A MIX channel MAY support message retraction, where the sender of a messages or an authorized administrator deletes a message. If this is done the original message MAY be replaced by a tombstone. The protocol to request retraction does this by adding to the message a &lt;retract&gt; element qualified by the 'urn:xmpp:mix:1' namespace. The &lt;retract&gt; element MUST include an &lt;id&gt; attribute that holds the id of the original message. A message and it's retraction shown in the following example.
A MIX channel MAY support message retraction, where the sender of a messages or an authorized administrator deletes a message. A MIX channel MAY limit the time frame in which a message is allowed to be retracted, for example to prevent retraction of very old messages. If this is done the original message MAY be replaced by a tombstone. The protocol to request retraction does this by adding to the message a &lt;retract&gt; element qualified by the 'urn:xmpp:mix:1' namespace. The &lt;retract&gt; element MUST include an &lt;id&gt; attribute that holds the id of the original message. A message and it's retraction shown in the following example.
</p>
<example caption="User Retracts a Message"><![CDATA[