rexy

defmodule ReverseProxy do
  @moduledoc """
  `ReverseProxy` is our main application and supervisor.
  It takes care of starting our plug based proxy service.

  Here we want to load any other services like load balancing
  and caching.
  """
  use Application
  require Logger

  def start(_type, _args) do
    import Supervisor.Spec, warn: false
    children = [
      worker(ReverseProxy.LoadBalancer, [upstreams()])
    ]


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

  defp upstreams() do
    Application.get_env(:rexy, :upstreams, %{})
  end
end