What is the purpose of the Absinthe.Plug.subscribe/3 function? It’s exposed but it has no documentation.
What consumes it? Why does it use server-sent events rather than web sockets?
How can I use it?
Why is subscribe_loop/3 exposed? It’s called by subscribe/3 and seems a private function.
Allow me to cc you @benwilson512 for this one as this function exists and is public but is undocumented. I could help with some docs.
