Follow this presentation...
(in Chrome browser if you can)
Who is Guy Ellis?
- Writing code for decades
- Currently focusing on Node.js/JavaScript development
- Gun for hire
- Twitter @wildfiction
Justin Dragos
- Coding for ~10 years
- Java / Node Developer
- Lead Developer at State Farm
- Twitter @EllisandePoet
Agenda
- Guy - real app and some code
- Justin - demo and code
- Questions or more examples
WebSockets
Let's try it out with linksilk.com
Working Internet
Go to x.co/lsdemo
(with Chrome if possible)
Open Chrome Dev Tools
Refresh
Find WS
Also on Console
Add group to a page
Add link to a group
Edit a group's name
Edit where a link points to
We're done with the demo
Non-Working Internet
The Client
var upsertBucket = function (pageId, bucket) {
var data = {
pageId: pageId.toString(),
type: 'upsertBucket',
data: bucket
};
socket.emit('silkData', data);
};
1st update server with a POST
then WS:
The Server
socket.on('silkData', function (data) {
socket.broadcast.to(data.pageId).emit('silkData', data);
});
AngularJS Clients
- ngSocket
- Angular Socket.io
- Roll your own...
Reverse Proxy
How is slides.com keeping this synchronized?
And now for Justin...
Booking Example
- Sockets & Angular
- Use Sockets for Real-Time Analytics
- Turn Real-Time Analytics into Real-Time cash
http://github.com/ellisande/super-booking
Web Sockets Tutorial
- Angular
- Socket.io
- Multiplayer Tic-Tac-Toe Game
http://github.com/ellisande/tic-tac-toe
Questions?
- Want to work with Guy? Hire him...
- Want to work with Justin?
- Visit the State Farm booth in the cafeteria!
References
Contact
- Guy: @wildfiction
- Justin: @EllisandePoet
Real World WebSockets
By Guy Ellis
Real World WebSockets
A presentation on using WebSockets in the real world.
