def _log_err(self, title,  data, error):
     logger.warning('%s, %s:%s, detail info:%s' % (title, error['ErrorID'], error['ErrorMsg'].decode('gbk'),
                    str(data)))
    def onFrontDisconnected(self, n):
        """服务器断开"""
        self.connectionStatus = False
        self.loginStatus = False

        logger.warning(u'交易服务器连接断开')