Feature request: Socket.io callbacks

[tabouassaleh]

Socket.io provides the method: socket.emit(event_name, params, callback) where callback is a function that received data sent by the server with the ack message. This is used by backbone.iosync to populate backbone.js collections and models from the server over a socket.io connection. As far as I can tell, callbacks are not supported by django-socketio, making it unusable with backbone.iosync.

[stephenmcd]

Will definitely look into this once we're up to date with a more recent version of socketio.