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

Interface WebFluxTagsContributor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface WebFluxTagsContributor

A contributor of Tags for WebFlux-based request handling. Typically used by a WebFluxTagsProvider to provide tags in addition to its defaults.

Since:

2.3.0

Author:

Andy Wilkinson

Method Summary

Modifier and Type	Method and Description
Iterable<io.micrometer.core.instrument.Tag>	httpRequestTags(ServerWebExchange exchange, Throwable ex) Provides tags to be associated with metrics for the given exchange.

Method Detail

httpRequestTags

Iterable<io.micrometer.core.instrument.Tag> httpRequestTags(ServerWebExchange exchange,
                                                            Throwable ex)

Provides tags to be associated with metrics for the given exchange.

Parameters:

exchange - the exchange

ex - the current exception (may be null)

Returns:

tags to associate with metrics for the request and response exchange