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clarification regarding presence as a notification trigger 

git-svn-id: file:///home/ksmith/gitmigration/svn/xmpp/trunk@3765 4b5297f7-1745-476d-ba37-a9c6900126ab
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Peter Saint-Andre 2010-01-04 22:20:35 +00:00
parent f0dfa6aafd
commit 51cae0883f
1 changed files with 3 additions and 3 deletions
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6
xep-0060.xml
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@ -4654,7 +4654,7 @@ And by opposing end them?
<p>Note: When an IM contact has a subscription to the account owner's presence, the automated pubsub subscription MUST be based on the JID contained in the 'from' address of the presence subscription request, which for an IM contact will be a bare JID &BAREJID;.</p>
</section3>
<section3 topic='Presence Sharer' anchor='auto-subscribe-directed'>
<p>If the node has an open access model, the pubsub service SHOULD also consider an entity to be temporarily and implicitly subscribed to the node if the entity sends presence to the account owner in the absence of a presence subscription. In this case, the subscription SHOULD be based on the 'from' address of the presence stanza, which will be a full JID &FULLJID;. When the service receives unavailable presence from the full JID, it MUST cancel the temporary subscription.</p>
<p>If the node has an open access model, the pubsub service SHOULD also consider an entity to be temporarily and implicitly subscribed to the node if the entity has sent presence to the account owner in the absence of a presence subscription. In this case, the subscription SHOULD be based on the 'from' address of the presence stanza, which will be a full JID &FULLJID;. When the service receives unavailable presence from the full JID, it MUST cancel the temporary subscription.</p>
</section3>
</section2>
<section2 topic='Filtered Notifications' anchor='filtered-notifications'>
@ -5167,8 +5167,8 @@ And by opposing end them?
<ol>
<li>The entity explicitly requests one or more items from the node and is authorized to retrieve items; when the service receives such a request, it sends the items to the entity.</li>
<li>The entity is an authorized subscriber to the node (explicitly via subscription or implicitly based on a role of owner or publisher); when the publisher sends a publish request, the service sends the currently published item to the entity (subject to presence checks and notification filtering if appropriate).</li>
<li>The entity is not subscribed but is eligible to do so and sends presence containing appropriate entity capabilities data to a service that supports filtered notifications (effectively establishing a "temporary subscription"); when the service receives such presence, it sends the last published item to the entity.</li>
<li>The entity is not subscribed but is eligible to do so and has sent presence containing appropriate entity capabilities data to a service that supports filtered notifications (effectively establishing a "temporary subscription"); when the publisher sends a publish request that matches the entity's expressed notification interests, the service sends the currently published item to the entity.</li>
<li>The entity is not subscribed but is eligible to do so and has sent presence containing appropriate entity capabilities data to a service that supports filtered notifications (effectively establishing a "temporary subscription" based on an expressed notification interest); when the service first receives such presence, it sends the last published item to the entity (sending it only once upon first receiving such presence, not on subsequent presence updates that contain the same notification interest).</li>
<li>The entity is not subscribed but is eligible to do so and has sent presence containing appropriate entity capabilities data to a service that supports filtered notifications (effectively establishing a "temporary subscription"); when the publisher sends a publish request that matches the entity's expressed notification interest, the service sends the currently published item to the entity.</li>
<li>The entity gains access to the node because of a change to the node access model; as a result, the service sends the last published item to the entity.</li>
<li>The entity is added to the roster group associated with a node access model of "roster"; as a result, the service sends the last published item to the entity.</li>
</ol>