Package org.springframework.boot.actuate.metrics.web.reactive.server

Class MetricsWebFilter

java.lang.Object

org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter

All Implemented Interfaces:

WebFilter

@Order(-2147483647)
public class MetricsWebFilter
extends Object
implements WebFilter

Intercepts incoming HTTP requests handled by Spring WebFlux handlers and records metrics about execution time and results.

Since:

2.0.0

Author:

Jon Schneider, Brian Clozel

Constructor Summary

Constructors

Constructor	Description
MetricsWebFilter(io.micrometer.core.instrument.MeterRegistry registry, WebFluxTagsProvider tagsProvider, String metricName, AutoTimer autoTimer)	Create a new MetricsWebFilter.

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Mono<Void>	filter(ServerWebExchange exchange, WebFilterChain chain)

Methods inherited from class java.lang.Object

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

Constructor Details

MetricsWebFilter

public MetricsWebFilter(io.micrometer.core.instrument.MeterRegistry registry,
 WebFluxTagsProvider tagsProvider,
 String metricName,
 AutoTimer autoTimer)

Create a new MetricsWebFilter.

Parameters:

registry - the registry to which metrics are recorded

tagsProvider - provider for metrics tags

metricName - name of the metric to record

autoTimer - the auto-timers to apply or null to disable auto-timing

Since:

2.2.0

Method Details

filter

public reactor.core.publisher.Mono<Void> filter(ServerWebExchange exchange,
 WebFilterChain chain)

Specified by:

filter in interface WebFilter