Node Js Websocket Js Meetup Slides
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The document discusses WebSocket and node.js for building real-time applications. It covers why WebSocket and node.js are useful, what WebSocket is as an HTML5 standard, how to use WebSocket on both the client-side and server-side with node.js libraries, and how the WebSocket protocol works by creating a TCP server, performing a handshake, and then handling ongoing communications. The document suggests WebSocket and node.js could be used together with additional protocols like STOMP, XMPP, or AMQP.
Node Js Websocket Js Meetup Slides
- 1. node.js & WebSocket London Javascript meetup Jan 2010 Makoto Inoue
- 2. Topics Why WebSocket & node.js ? What is WebSocket(s) ? How do I use it ? How does it work?
- 3. 1.Why WebSocket & node.js
- 4. node.js is great ....
- 5. for chat app only ?
- 7. Server & Client communication
- 8. 2. What is Websocket(s) ? HTML5 standard Implemented in Chrome web-socket-js for flash fallback Less network overhead Cross domain
- 9. 3. How do I use it (client side)?
- 10. 3. How do I use (server side)? http://github.com/Guille/node.websocket.js/ node runserver.js
- 11. 3. How do I use (server side)? http://github.com/ncr/node.ws.js http://nodejs.org/api.html#_tcp
- 12. 4.How does it work? http://github.com/ncr/node.ws.js
- 13. Step 1. Create TCP server
- 14. Step 2. Do handshake for first time http://nodejs.org/api.html
- 15. Step 3. Handshake req/res
- 16. Step 4. if ok, handle()
- 17. Summary WebSocket = Simple API Node.js = Easy to write TCP server WebSocket+Node.js+ (STOMP,XMPP,AMQP)?