character_supervisor.ex

defmodule ArmoryCrawler.CharacterSupervisor do
  use Supervisor

  def  start_link(_) do
    {:ok, supervisor} = Supervisor.start_link(__MODULE__, [], name: __MODULE__)
    case ArmoryCrawler.env() do
      :prod ->
        Supervisor.start_child(__MODULE__, ["eu"])
        Supervisor.start_child(__MODULE__, ["us"])
        Supervisor.start_child(__MODULE__, ["kr"])
        Supervisor.start_child(__MODULE__, ["tw"])
      _ ->
        Supervisor.start_child(__MODULE__, ["eu"])
    end
    {:ok, supervisor}
  end

  def init(_arg) do
    Supervisor.init([{ArmoryCrawler.Character, :dynamic}], strategy: :simple_one_for_one)
  end
end