22 lines
901 B
Markdown
22 lines
901 B
Markdown
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cosmopolite
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===========
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Client/server publish/subscribe and key/value storage for AppEngine.
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Components:
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* A server API built on the AppEngine Python framework.
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* A browser client library written in JavaScript.
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Feature overview:
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* Near-realtime notification to subscribers of messages published to a "subject"
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* Server-side storage of past messages for replay later to clients
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* Support for associating a key with a message and for lookup of the most recent
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message for a given key
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* Client identification persistence via localStorage tokens or in combination
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with Google account signin
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* Complex messages supported via transparent JSON serialization
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* Server-side strict ordering of messages
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* Client-side message queueing in localStorage and resumption on restart
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* Message duplication detection and elimination
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* Promise support for notification of client -> server operation completion
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