pl.allegro.tech.hermes.common.metric.UndeliveredMessagesMetrics Maven / Gradle / Ivy

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Fast and reliable message broker built on top of Kafka.

There is a newer version: 2.7.0

package pl.allegro.tech.hermes.common.metric;

import io.micrometer.core.instrument.DistributionSummary;
import io.micrometer.core.instrument.MeterRegistry;
import pl.allegro.tech.hermes.metrics.DefaultHermesHistogram;
import pl.allegro.tech.hermes.metrics.HermesCounter;
import pl.allegro.tech.hermes.metrics.HermesHistogram;
import pl.allegro.tech.hermes.metrics.counters.HermesCounters;

public class UndeliveredMessagesMetrics {
    private final MeterRegistry meterRegistry;

    public UndeliveredMessagesMetrics(MeterRegistry meterRegistry) {
        this.meterRegistry = meterRegistry;
    }

    public HermesCounter undeliveredMessagesCounter() {
        return HermesCounters.from(
                meterRegistry.counter("undelivered-messages.persisted")
        );
    }

    public HermesHistogram undeliveredMessagesSizeHistogram() {
        return DefaultHermesHistogram.of(
                DistributionSummary.builder("undelivered-messages.persisted.message-size.bytes")
                        .register(meterRegistry)
        );
    }
}