io.micronaut.tracing.instrument.util

Class ScopePropagationPublisher<T>

java.lang.Object

io.micronaut.tracing.instrument.util.ScopePropagationPublisher<T>

Type Parameters:

T - The publisher generic type

All Implemented Interfaces:

Publishers.MicronautPublisher<T>, Publisher<T>

public class ScopePropagationPublisher<T>
extends Object
implements Publishers.MicronautPublisher<T>

A Publisher that just propagates tracing state without creating a new span.

Since:

1.0

Author:

graemerocher

Constructor Summary

Constructors

Constructor and Description
ScopePropagationPublisher(Publisher<T> publisher, io.opentracing.Tracer tracer, io.opentracing.Span parentSpan) The default constructor.

Method Summary

Modifier and Type	Method and Description
void	subscribe(Subscriber<? super T> actual)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScopePropagationPublisher

public ScopePropagationPublisher(Publisher<T> publisher,
                                 io.opentracing.Tracer tracer,
                                 io.opentracing.Span parentSpan)

The default constructor.

Parameters:

publisher - The publisher

tracer - The tracer

parentSpan - The parent span

Method Detail

subscribe

public void subscribe(Subscriber<? super T> actual)

Specified by:

subscribe in interface Publisher<T>