annotate idavoll/implementation_issues.txt @ 52:0947b46c0968

Use ISubscriptionService support of PostgreSQL backend.
author Ralph Meijer <ralphm@ik.nu>
date Wed, 03 Nov 2004 17:27:57 +0000
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1 - What happens when a node creation request is accompanied by a configure
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2 node, but node configuration is not implemented?
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4 Solution:
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6 Reply with a not-acceptable stanza error, with a node-not-configurable
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7 error attached.
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9 - Node purging with many items in storage and notification of retraction enabled
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10 could produce a large number of notifications. Suggestion: instead send a
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11 <event><purge/></event>
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13 - Examples 58 and 62 are the same
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15 - What error to return for outcast user requests?
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16 - What if some admin requested it?
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18 - Why not return forbidden when JIDs do not match on subscription?
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20 - What to do when receiving an unsubscription request with a subid, when
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21 subids are not supported? Ignore or reply with bad-request?
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23 - unsubscription: why check for the requestor being subscribed. You want to
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24 check if the jid is subscribed. An not-authorized can be sent if the
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25 requestor and jid don't match. Otherwise, unexpected-request might
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26 be appropriate when the jid is not subscribed along with a special
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27 child element of not-subscribed in the pubsub#error namespace.