anchor.diff:      %%{ok, StatusCode, _, _} = hackney:get(URL, Headers, Payload, Options),
       %%{ok, StatusCode, RespHeaders, ClientRef} = hackney:get(URL, Headers, Payload, Options),
   
  -    %%lager:warning("rare? ~p \n", [StatusCode]).
  +    %%lager:warning("rare? ~p \n", [StatusCode]).
positive.code:         {cast,From,{send_message,Message}} ->
              io:format("~w: ~p\n", [From,Message]),
              loop(State);
          {cast,_From,stop} ->            % We're done
              ok;
          _ ->                            % Ignore everything else
              loop(State)
      end.
  
  
negative.code:         X ->
              io:format("Unhandled reply for bind ~p \n", [X])
      end,
      %% Spawn BEAM process that handle the messaging loop
      spawn_link(fun () ->
              zmq_loop(Socket)
      end),
  