application_ed.ex

defmodule App.Application do
  use Application

  def start(_type, _args) do
    import Supervisor.Spec

    children = [
      supervisor(App.Repo, [])
      supervisor(App.Web.Endpoint, []),
      worker(Rsed.EventDispatcher, [])  # adds our event dispatcher
    ]

    opts = [strategy: :one_for_one, name: App.Supervisor]
    res = Supervisor.start_link(children, opts)
    res
  end
end