anchor.diff:  }
   
   Future<String> _protectedHandle(String msg) async {
  -  log.trace("Begin _protectedHandle");
  -
  +  log.trace("Begin _protectedHandle: $msg");
  +  var client;
     try {
       var inputData = JSON.decode(msg);
       String bucketName = inputData[0];
  
positive.code:     return JSON
          .encode({"result": results, "input": "gs://$bucketName/$objectPath",});
    } catch (e, st) {
      if (client != null) client.close();
      log.info("Message proc erred. $e \n $st \n");
      log.debug("Input data: $msg");
      return JSON.encode({"error": "${e}", "stackTrace": "${st}"});
    }
  
negative.code: const PROJECT_NAME = "liftoff-dev";
  const PATH_NAME = "data_working";
  
  const PUB_GET_TIMEOUT = const Duration(minutes: 5);
  
  Future main(List<String> args, SendPort sendPort) async {
    log.setupLogging("smart:worker_isolate");
  
    ReceivePort receivePort = new ReceivePort();
    sendPort.send(receivePort.sendPort);
  