docs: public boolean isPermit(boolean reload) {
          if (reload) {// 判断是否需要重新reload
              reload();
          }
  
          boolean result = channelStatus.isStart() && mainStemStatus.isOverTake();
          if (existOpposite) {// 判断是否存在反向同步
              result &= oppositeMainStemStatus.isOverTake();
          }
  
          return result;
      }