virtual void onRspUserLogin(dict data, dict error) {}; virtual void onRspUserLogout(dict data, dict error) {}; virtual void onRspError(dict error) {}; virtual void onRspSubMarketData(dict data, dict error) {}; virtual void onRspUnSubMarketData(dict data, dict error) {}; virtual void onRspSubForQuoteRsp(dict data, dict error) {}; virtual void onRspUnSubForQuoteRsp(dict data, dict error) {}; virtual void onRtnForQuoteRsp(dict data) {}; virtual void onRspTradingDay(dict data, dict error) {};