anchor.diff:      }
     }
   
  -  onReceiveQuery(KNode node, HetiReceiveUdpInfo info, KrpcQuery query) {
  -    if (_isStart == false) {
  -      return null;
  -    }
  -  }
  -
  -  updateReceveGetPeerInfo(HetiReceiveUdpInfo info,KrpcGetPeersResponse getPeer) {
  +  updateReceveGetPeerInfo(HetiReceiveUdpInfo info, KrpcGetPeersResponse getPeer) {
       KGetPeerInfo i = new KGetPeerInfo(info.remoteAddress, info.remotePort, getPeer.queriedNodesId, _infoHashId, getPeer.tokenAsKId);
  -    List<KGetPeerInfo> alreadyHave = KGetPeerInfo.extract(receiveGetPeerResponseNode, (KGetPeerInfo a){
  -        return a.id == i.id;
  +    List<KGetPeerInfo> alreadyHave = KGetPeerInfo.extract(receiveGetPeerResponseNode, (KGetPeerInfo a) {
  +      return a.id == i.id;
       });
  -    if(alreadyHave.length > 0) {
  +    if (alreadyHave.length > 0) {
         receiveGetPeerResponseNode.remove(alreadyHave[0]);
         receiveGetPeerResponseNode.add(i);
       } else {
  
positive.code:         return;
        }
        for (KPeerInfo info in infos) {
          if(_findedNode.rawsequential.contains(info)) {
            //node.sendFindNodeQuery(info.ipAsString, info.port, _infoHashId.id).catchError((e) {});
          } else {
            _findedNode.addLast(info);
  
negative.code:   ShuffleLinkedList<KPeerInfo> _findedNode = new ShuffleLinkedList(50);
  
    List<KGetPeerInfo> receiveGetPeerResponseNode = [];
  
    KId _infoHashId = null;
    bool get isStart => _isStart;
    int lastUpdateTime = 0;
  