Package io.micronaut.tracing.opentelemetry.instrument.http.client

Class OpenTelemetryClientFilter

java.lang.Object

io.micronaut.tracing.opentelemetry.instrument.http.AbstractOpenTelemetryFilter

io.micronaut.tracing.opentelemetry.instrument.http.client.OpenTelemetryClientFilter

All Implemented Interfaces:

io.micronaut.core.order.Ordered, io.micronaut.http.filter.HttpClientFilter, io.micronaut.http.filter.HttpFilter

@Internal
@Filter("${tracing.http.client.path:/**}")
public final class OpenTelemetryClientFilter
extends AbstractOpenTelemetryFilter
implements io.micronaut.http.filter.HttpClientFilter

An HTTP client instrumentation filter that uses Open Telemetry.

Since:

4.2.0

Author:

Nemanja Mikic

Field Summary

Fields inherited from class io.micronaut.tracing.opentelemetry.instrument.http.AbstractOpenTelemetryFilter

CLIENT_PATH, SERVER_PATH, TAG_ERROR

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
OpenTelemetryClientFilter(@Nullable OpenTelemetryExclusionsConfiguration exclusionsConfig, io.opentelemetry.instrumentation.api.instrumenter.Instrumenter<io.micronaut.http.MutableHttpRequest<?>,Object> instrumenter)	Initialize the open tracing client filter with tracer and exclusion configuration.

Method Summary

Modifier and Type	Method	Description
org.reactivestreams.Publisher<? extends io.micronaut.http.HttpResponse<?>>	doFilter(io.micronaut.http.MutableHttpRequest<?> request, io.micronaut.http.filter.ClientFilterChain chain)

Methods inherited from class io.micronaut.tracing.opentelemetry.instrument.http.AbstractOpenTelemetryFilter

shouldExclude

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.http.filter.HttpClientFilter

doFilter

Methods inherited from interface io.micronaut.core.order.Ordered

getOrder

Constructor Details

OpenTelemetryClientFilter

public OpenTelemetryClientFilter(@Nullable
 @Nullable OpenTelemetryExclusionsConfiguration exclusionsConfig,
 @Named("micronautHttpClientTelemetryInstrumenter")
 io.opentelemetry.instrumentation.api.instrumenter.Instrumenter<io.micronaut.http.MutableHttpRequest<?>,Object> instrumenter)

Initialize the open tracing client filter with tracer and exclusion configuration.

Parameters:

exclusionsConfig - The OpenTelemetryExclusionsConfiguration

instrumenter - The OpenTelemetryHttpClientConfig

Method Details

doFilter

public org.reactivestreams.Publisher<? extends io.micronaut.http.HttpResponse<?>> doFilter(io.micronaut.http.MutableHttpRequest<?> request,
 io.micronaut.http.filter.ClientFilterChain chain)

Specified by:

doFilter in interface io.micronaut.http.filter.HttpClientFilter