software.amazon.awssdk.http.nio.netty.internal

Class NettyRequestMetrics

java.lang.Object

software.amazon.awssdk.http.nio.netty.internal.NettyRequestMetrics

public class NettyRequestMetrics
extends Object

Utilities for collecting and publishing request-level metrics.

Method Summary

Modifier and Type	Method and Description
static void	ifMetricsAreEnabled(MetricCollector metrics, Consumer<MetricCollector> metricsConsumer)
static void	measureTimeTaken(io.netty.util.concurrent.Future<?> future, Consumer<Duration> onDone) Measure the time taken for a Future to complete.
static boolean	metricsAreEnabled(MetricCollector metricCollector) Determine whether metrics are enabled, based on the provided metric collector.
static void	publishHttp2StreamMetrics(MetricCollector metricCollector, io.netty.channel.Channel channel) Publish stream metrics for the provided stream channel to the provided collector.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

metricsAreEnabled

public static boolean metricsAreEnabled(MetricCollector metricCollector)

Determine whether metrics are enabled, based on the provided metric collector.

ifMetricsAreEnabled

public static void ifMetricsAreEnabled(MetricCollector metrics,
                                       Consumer<MetricCollector> metricsConsumer)

publishHttp2StreamMetrics

public static void publishHttp2StreamMetrics(MetricCollector metricCollector,
                                             io.netty.channel.Channel channel)

Publish stream metrics for the provided stream channel to the provided collector. This should only be invoked after the stream has been initialized. If the stream is not initialized when this is invoked, an exception will be thrown.

measureTimeTaken

public static void measureTimeTaken(io.netty.util.concurrent.Future<?> future,
                                    Consumer<Duration> onDone)

Measure the time taken for a Future to complete. Does NOT differentiate between success/failure.