public HerculesStreamClient([NotNull] HerculesStreamClientSettings <T> settings, [CanBeNull] ILog log)
{
this.settings = settings;
this.log = log = (log ?? LogProvider.Get()).ForContext <HerculesStreamClient>();
bufferPool = new BufferPool(settings.MaxPooledBufferSize, settings.MaxPooledBuffersPerBucket);
client = new StreamApiRequestSender(settings.Cluster, log, bufferPool, settings.AdditionalSetup);
}
public BatchesStreamConsumer([NotNull] BatchesStreamConsumerSettings <T> settings, [CanBeNull] ILog log)
{
this.settings = settings ?? throw new ArgumentNullException(nameof(settings));
this.log = log = (log ?? LogProvider.Get()).ForContext <BatchesStreamConsumer <T> >();
tracer = settings.Tracer ?? TracerProvider.Get();
var bufferPool = new BufferPool(settings.MaxPooledBufferSize, settings.MaxPooledBuffersPerBucket);
client = new StreamApiRequestSender(settings.StreamApiCluster, log /*.WithErrorsTransformedToWarns()*/, bufferPool, settings.StreamApiClientAdditionalSetup);
var instanceMetricContext = settings.InstanceMetricContext ?? new DevNullMetricContext();
eventsMetric = instanceMetricContext.CreateIntegerGauge("events", "type", new IntegerGaugeConfig {
ResetOnScrape = true
});
iterationMetric = instanceMetricContext.CreateSummary("iteration", "type", new SummaryConfig {
Quantiles = new[] { 0.5, 0.75, 1 }
});
instanceMetricContext.CreateFuncGauge("events", "type").For("remaining").SetValueProvider(CountStreamRemainingEvents);
instanceMetricContext.CreateFuncGauge("buffer", "type").For("rented_reader").SetValueProvider(() => BufferPool.Rented);
}
