public void OnTimer(object sender, ElapsedEventArgs args)
        {
            RabbitMqRepository rabbitMqRepo = new RabbitMqRepository(_appSettings.RabbitMqUsername,
                                                                     _appSettings.RabbitMqPassword,
                                                                     _appSettings.RabbitMqVirtualHost,
                                                                     _appSettings.RabbitMqHost);

            var          queueCountDTO = rabbitMqRepo.GetMessageCount(_appSettings.RabbitMqExchange, _appSettings.RabbitMqQueue);
            DbRepository dbRepository  = new DbRepository();

            dbRepository.InsertMessageCountIntoQueueHistory(_appSettings.MonitoringDbConnectionString, queueCountDTO);
        }