Realtime Web ???
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The document discusses various techniques for enabling real-time communication between web browsers and servers, including periodic polling, Comet with streaming and long polling, implementations like Bayeux and Orbited, webhooks, XMPP, BOSH, and HTML5 WebSockets. Real-time web allows for event-driven interactions and live updates by overcoming limitations of traditional HTTP requests and responses.
Realtime Web ???
- 1. Realtime Web (Useful Paradigm) http://usefulparadigm.com
- 2. HTTP + Realtime = ?
- 3. Periodic Refresh (Ajax Polling) Broswer Server request response Event (state change) request response request response
- 4. Comet (Streaming) Broswer Server request Event (state change) response(part) Event (state change) response(part)
- 5. Comet (Long Polling) Broswer Server request response request response Event (state change) request response
- 6. Comet Implementations Bayeux * : Comet Maturity Guide (http://cometdaily.com/maturity.html)
- 7. An Integration Example Web App. Framework STOMP Orbited MQ (like Rails, Django ..) HTTP Comet (TCPSocket) Browser
- 8. WebHook Broswer Server request Event (state change) POST Callback * cf. PubSubHubbub: http://code.google.com/p/pubsubhubbub/
- 9. XMPP ? Message stanza ? Presense stanza ? IQ stanza
- 12. Juggernaut (http://juggernaut.rubyforge.org/) ?ash object push server
- 13. Long long time ago..
- 14. Return of the Socket HTML5 WebSocket * : http://www.?ickr.com/photos/54873020@N00/3179059081/
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