anchor.diff:      ok ->
           {ok, Acc#view_acc{limit=Limit-1}};
       stop ->
  -        exit(normal)
  +        exit(normal);
  +    timeout ->
  +        exit(timeout)
       end.
   
   changes_enumerator(DocInfos, {Db, _Seq, Args}) ->
  
positive.code:     ok ->
          view_fold(KV, OffsetReds, Acc#view_acc{offset=Offset});
      stop ->
          exit(normal)
      end;
  view_fold(_KV, _Offset, #view_acc{limit=0} = Acc) ->
      % we scanned through limit+skip local rows
  
negative.code:             couch_doc:to_json_obj(Doc0, [])
          end
      end,
      case rexi:sync_reply(#view_row{key=Key, id=Id, value=Value, doc=Doc}) of
      ok ->
          {ok, Acc#view_acc{limit=Limit-1}};
      timeout ->
          exit(timeout)
      end.
  
  final_response(Total, nil) ->
      case rexi:sync_reply({total_and_offset, Total, Total}) of ok ->
          rexi:reply(complete);
      stop ->
          ok;
      timeout ->
          exit(timeout)
      end;
  final_response(_Total, _Offset) ->
      rexi:reply(complete).
  
  