test.ex

  def get_request id do
    :timer.sleep(:rand.uniform(10000))
    IO.puts "#{id} klar" 
  end

  def run_normal do
    Enum.map(1..10_000, &get_request(&1))
  end

  def run_async do
    Enum.map(1..10_000, &get_request_async(&1))
  end

  def get_request_async id do
    spawn(fn -> get_request(id) end)
  end