Is it possible to use Socket.io with AWS Lambda?

Question

Is it possible to build a function in AWS Lambda that creates a websocket and send data to subscribed applications?

Something like this:

John has the app SuperPh

Answer 1

If you're looking for real-time functionality I would turn toward Firebase Real Time Database or Firestore. I use both quite heavily and I have to say they're amazing. Check it out here https://firebase.google.com