anchor.diff:    });
     
     return completer.future;
  -
   }
   
   
  
positive.code: 
  // Force synchronous handling of APIs to prevent API Rate limits and processor overload
  void handleAPIs(List apis, {retry: false}) {
  
    if (apis.length > 0) {
      var api = apis.removeAt(0);
      print(api["gitname"]);
  
negative.code:                   completer.completeError(new HttpException("Error ${response.statusCode}: $onResponseBody"));
                  }
                  client.close();
                });
            })
            .catchError((error) {
              completer.completeError(new AsyncError("$error"));
  