public void Stop()
{
StopHealthCheckMonitor();
this._cancellationTokenSource.Cancel();
this._cancellationTokenSource.Dispose();
WaitHandle handle = new AutoResetEvent(false);
_producerTimer.Dispose(handle);
_consumerTask.Wait();
handle.WaitOne();
_ruleServiceInstanceFactory().MakeInactiveRuleInstance();
_metricsCollector.Stop();
}