public MonthlyStatisticsSummarizer(
            IStatisticsSummarizer statisticsSummarizer,
            IStatisticsSender statisticsSender)
        {
            _statisticsSummarizer = statisticsSummarizer;
            _statisticsSender     = statisticsSender;

            _logger = Log.ForContext("SourceContext", FunctionName);
        }
        public TimeTriggeredStatisticsRetriever(
            IDnsServerStatisticsIngresser dnsServerStatisticsIngresser,
            IStatisticsSummarizer statisticsSummarizer,
            IStatisticsSender statisticsSender)
        {
            _dnsServerStatisticsIngresser = dnsServerStatisticsIngresser;
            _statisticsSummarizer         = statisticsSummarizer;
            _statisticsSender             = statisticsSender;

            _logger = Log.ForContext("SourceContext", FunctionName);
        }