anchor.diff:  %% @end
   %%--------------------------------------------------------------------
   handle_cast(stop, State) ->
  +    lager:info("Request received: stop"),
       {stop, normal, State};
  -handle_cast(_Msg, State) ->
  +handle_cast(Msg, State) ->
  +    lager:info("Cast received: ~p -> noreply", [Msg]),
       {noreply, State}.
   
   %%--------------------------------------------------------------------
  
positive.code: %% @spec terminate(Reason, State) -> void()
  %% @end
  %%--------------------------------------------------------------------
  terminate(_Reason, _State) ->
      lager:info("CVMFS auth module terminated."),
      ok.
  
  %%--------------------------------------------------------------------
  
negative.code: %% @spec code_change(OldVsn, State, Extra) -> {ok, NewState}
  %% @end
  %%--------------------------------------------------------------------
  code_change(OldVsn, State, _Extra) ->
      lager:info("Code change request received. Old version: ~p", [OldVsn]),
      {ok, State}.
  
  %%%===================================================================
  