word

lib/ret/http_utils.ex

@@ -148,7 +148,8 @@ defmodule Ret.HttpUtils do
  {:ok, results} ->
  # TODO We should probably be able to handle ipv6 here too.
  results |> Enum.filter(&InetCidr.v4?/1) |> Enum.random()
-
+ {:error, reason} -> 
+ IO.puts("failed to DNS.resolve(#{host}): #{reason}")
  _ ->
  nil
  end