Realtime APIs using WebSockets in PHP

Porque Web Socket se tornou a melhor proposta para substituir as requisições AJAX, Comet, Streaming (para dados) e similares.
Como implementar um WSServer usando Ratchet

Transcript

1. Real Time APIs
   using WebSockets in PHP
   @ramcoelho
   

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2. Why WebSockets?
   

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3. Why WebSockets?
   HTML
   CSS
   Javascript
   HTML
   CSS
   Javascript
   

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4. What about AJAX?
   What about Comet?
   What about Streaming?
   

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5. WS is TCP for Browsers
   Full Duplex
   Connection Oriented
   but better…
   Text AND Binary
   Message Boundaries
   URL Addressing
   

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6. How do I implement?
   

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7. API and Protocol
   

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8. API and Protocol
   onOpen
   onMessage
   onClose
   onError
   Piece of cake!
   Handshaking
   Key Negotiating
   Frame vs. Message
   Versioning
   Extensions
   Message Format
   Fragmentation
   Masking
   Keep Alive
   Error Handling
   Wrapped Protocols
   Think again
   

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9. API and Protocol
   Ratchet
   

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10. socketo.me/docs/hello-world
    

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11. Installing Ratchet
    youtu.be/7jLwFeKAyXE
    

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12. Mandatory Methods
    youtu.be/7jLwFeKAyXE
    

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13. The Listener
    youtu.be/7jLwFeKAyXE
    

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14. Message Handlers
    youtu.be/7jLwFeKAyXE
    

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15. Test via Regular Sockets
    youtu.be/7jLwFeKAyXE
    

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16. Testing via Javascript
    youtu.be/7jLwFeKAyXE
    

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17. Thank You!
    

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