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How to use ejabberd's pubsub module | ejabberd Community Site
by greut
Pubsub nodes are organized in a hierarchical tree, similar to a file system. mod_pubsub imposes a special structure on this tree. There is a special node, pubsub/nodes, that contains all other created nodes. Nodes of users have names like home/server/username/whatever. If you try to create a node whose name doesn't fit that pattern, you will get an error. If you don't specify a name (i.e. create an instant node), the server generates a name that fits this pattern
Some says that it's the future of feeds, at least server-to-server subscriptions.
Comet Daily » Blog Archive » The many shades of Bayeux/Cometd
by greut
Cometd Bayeux is a publish/subscribe messaging system, and this has drawn some criticism that PubSub is not the most flexible paradigm for an Ajax/Comet transport.
2006
JEP-0173: Pubsub Subscription Storage
by digitalmonkey
"This JEP defines a protocol for storing subscriptions to Pubsub nodes".
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2005
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