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PubSubHubbub
OverviewPubSubHubbub is an open protocol for distributed Publish/subscribe communication on the internet. The protocol extends the Atom and RSS protocols for data feeds. The main purpose is to provide near-instant notifications of change updates, which would improve on the typical situation where a client periodically polls the feed server at some arbitrary interval. You can find more information of the project in the PubSubHubbub Google site SpecificationThe PubSubHubbub-java project is implementating the 0.3 version of the specification. It can be found at Protocol Specifications ImplementationPubSubHubbub-java currently implements the client portion of pubsubhubbub publisher mechanism in java. Other parts of the protocol are being worked on. Google Group for discussion on this client is here http://groups.google.com/group/pubsubhubbub-java ContributionIf you are interested in contributing to the project, please contact royans(at)gmail.com. - The Google PubSubHubbub-java Team |