How to use HTML5 WebSockets in Django through socket.io, tornado/tornadio2, Backbone, and ioSync/ioBind.

1. in
WebSockets in Python through
Tornado/TornadIO2
Tony Abou-Assaleh
taa@titanfile.com

3. Options
• Django  Redis  Node.js
• gevent/gevent-socketio
• Tornado/TornadIO2

4. The Stack
Client Server
Dispatcher
TornadIO2

5. The Flow
Sender Client Server Recipient Client
Django Django Render
User Action
Model Saved post_save changes
Backbone Django Django signal Backbone
Model Saved Handler handler handler
ioSync TornadIO2 TorandIO2 ioBind
Socket.io Dispatcher Broadcast Socket.io

6. What’s next?
• https://github.com/tgcondor/django-tornadio2
• Offline mode
• Sync after reconnect
• Asynchronous processing

7. Tony Abou-Assaleh
https://www.titanfile.com
taa@titanfile.com
Twitter: @tony_aa