anchor.diff:      Filter = mk_config_filter(Path),
       Self = self(),
       HTTPRes = menelaus_util:reply_ok(Req, "application/json; charset=utf-8", chunked),
  +    ?log_debug("Starting iteration of ~s. Continuous = ~s", [Path, Continuous]),
       case Continuous of
           true ->
               ok = mochiweb_socket:setopts(Req:get(socket), [{active, true}]),
  
positive.code:         {abort, mismatch} ->
              menelaus_util:reply(Req, 409);
          {commit, _} ->
              menelaus_util:reply(Req, 200)
      end.
  
  
negative.code:                        _ ->
                             {Rev0, base64:encode(V)}
                     end,
      ?log_debug("Sent ~s rev: ~s", [K, Rev]),
      HTTPRes:write_chunk(ejson:encode({[{rev, Rev},
                                         {path, K},
                                         {value, Value}]})).
  