2014-05-22 10:41:40 -07:00
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<title>Cosmopolite by flamingcowtv</title>
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<header>
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<h1 class="header">Cosmopolite</h1>
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<p class="header">Client/server publish/subscribe and key/value storage for AppEngine</p>
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<ul>
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<li class="download"><a class="buttons" href="https://github.com/flamingcowtv/cosmopolite/zipball/master">Download ZIP</a></li>
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<li class="download"><a class="buttons" href="https://github.com/flamingcowtv/cosmopolite/tarball/master">Download TAR</a></li>
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<li><a class="buttons github" href="https://github.com/flamingcowtv/cosmopolite">View On GitHub</a></li>
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</ul>
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</header>
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<section>
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<h1>
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<a name="cosmopolite" class="anchor" href="#cosmopolite"><span class="octicon octicon-link"></span></a>cosmopolite</h1>
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<p>Client/server publish/subscribe and key/value storage for AppEngine.</p>
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<p>Components:</p>
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<ul>
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<li>A server API built on the AppEngine Python framework.</li>
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<li>A browser client library written in JavaScript.</li>
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</ul><p>Feature overview:</p>
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<ul>
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<li>Near-realtime notification to subscribers of messages published to a "subject"</li>
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<li>Server-side storage of past messages for replay later to clients</li>
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<li>Support for associating a key with a message and for lookup of the most recent
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message for a given key</li>
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<li>Client identification persistence via localStorage tokens or in combination
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with Google account signin</li>
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<li>Complex messages supported via transparent JSON serialization</li>
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<li>Server-side strict ordering of messages</li>
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<li>Client-side message queueing in localStorage and resumption on restart</li>
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<li>Message duplication detection and elimination</li>
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<li>Promise support for notification of client -> server operation completion</li>
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</ul>
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</section>
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</div>
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2014-05-22 10:44:03 -07:00
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2014-05-22 10:41:40 -07:00
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