Relay Modern Subscriptions

[4levels]

Hi @dmongeau,

I've been reading along here on the Relay subscription feature and was wondering if you're planning on adding this to this wonderfull repo. IMHO it should be perfectly possible since Laravel / Lumen already support subscriptions via the Broadcasting feature. In particular I'm interested in having a Redis queue running and broadcasting over a standard websocket connection.

Kind regards and keep up the amazing work!

Erik