gistfile1.txt

defmodule LoggingFake do
  @moduledoc """
  This server is a Fake.
  It will log the messages received.
  Helpful stub of a genserver.
  """
  use GenServer
  require Logger

  def handle_call(msg, _from, state) do
    Logger.info("fake metrics: Received #{inspect msg}")
    {:reply, state, state}
  end

  def handle_cast(msg, state) do
    Logger.info("fake metrics: Received #{inspect msg}")
    {:noreply, state}
  end

  def start_link(_) do
    GenServer.start_link(__MODULE__, [], name: __MODULE__)
  end
end