Is Actioncable + Redis compatible with APN's?

I built my chat app using rails actioncable and than was able to make an ios app that pulls the conversation and messages. Everything works fine.

My question is, is it possible to set up apple push notifications when im using actioncables? I do want to use pushwoosh.com to handle a lot of the grunt work, but I'm having trouble wrapping my head around how an Apple push notification will work with a socket based connection like actioncable.