What's the status of the Drive Realtime API library for Node.js or Objective-C? Am I correct that the only supported use case is client side in a browser (judging by the docs)?
I spent two days trying to get it working with a Mac app, no success yet. And I'm asking specifically about the Realtime API, because I got Drive APIs working fine.
Thanks for some feedback, I really couldn't find much on my own.