io.opentracing.contrib:opentracing-apache-httpclient

OpenTracing instrumentation for Apache HttpClient

License	The Apache Software License, Version 2.0
Categories	CLI User Interface
GroupId	io.opentracing.contrib
ArtifactId	opentracing-apache-httpclient
Last Version	0.3.3
Release Date	Aug 17, 2020
Type	jar
Description	OpenTracing instrumentation for Apache HttpClient

Download opentracing-apache-httpclient

Filename	Size
opentracing-apache-httpclient-0.3.3.pom
opentracing-apache-httpclient-0.3.3.jar	11 KB
opentracing-apache-httpclient-0.3.3-sources.jar	7 KB
opentracing-apache-httpclient-0.3.3-javadoc.jar	51 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/io.opentracing.contrib/opentracing-apache-httpclient/ -->
<dependency>
    <groupId>io.opentracing.contrib</groupId>
    <artifactId>opentracing-apache-httpclient</artifactId>
    <version>0.3.3</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/io.opentracing.contrib/opentracing-apache-httpclient/
implementation 'io.opentracing.contrib:opentracing-apache-httpclient:0.3.3'

Gradle Kotlin

// https://jarcasting.com/artifacts/io.opentracing.contrib/opentracing-apache-httpclient/
implementation ("io.opentracing.contrib:opentracing-apache-httpclient:0.3.3")

Apache Buildr

'io.opentracing.contrib:opentracing-apache-httpclient:jar:0.3.3'

Apache Ivy

<dependency org="io.opentracing.contrib" name="opentracing-apache-httpclient" rev="0.3.3">
  <artifact name="opentracing-apache-httpclient" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='io.opentracing.contrib', module='opentracing-apache-httpclient', version='0.3.3')
)

Scala SBT

libraryDependencies += "io.opentracing.contrib" % "opentracing-apache-httpclient" % "0.3.3"

Leiningen

[io.opentracing.contrib/opentracing-apache-httpclient "0.3.3"]

Dependencies

compile (3)

Group / Artifact	Type	Version
io.opentracing : opentracing-api	jar	0.33.0
io.opentracing : opentracing-util	jar	0.33.0
org.apache.httpcomponents : httpclient	jar	4.5.3

test (3)

Group / Artifact	Type	Version
junit : junit	jar	4.12
io.opentracing : opentracing-mock	jar	0.33.0
org.apache.httpcomponents : httpclient	jar	4.5.3

Project Modules

There are no modules declared in this project.

OpenTracing Apache HttpClient

Apache HttpClient instrumentation.

Configuration

GlobalTracer.register(tracer);
HttpClient httpClient = new TracingHttpClientBuilder()
    .build();

//custom configuration
HttpClient httpClient = new TracingHttpClientBuilder(
        redirectStrategy, 
        redirectHandlingDisabled,
        GlobalTracer.get(),
        spanDecorators)
    .build();

Linking to parent span

If parent span context is not passed created client spans will be in a new trace.

SpanManager

spanManager.activate(parentSpan); // called in the same thread as client.execute()
client.execute(new HttpGet("url"));

Manually

BasicHttpContext basicHttpContext = new BasicHttpContext();
basicHttpContext.setAttribute(Constants.PARENT_CONTEXT, parentSpan.context());
client.execute(new HttpGet("url"), basicHttpContext);

Development

./mvnw clean install

Release

Follow instructions in RELEASE

3rd-Party OpenTracing API Contributions

3rd-party contributions that use OpenTracing. **The repositories in this org are *not* affiliated with the CNCF.**

Versions

Version
0.3.3 Aug 17, 2020
0.3.2 Aug 12, 2020
0.2.2 Jun 29, 2020
0.2.1 May 14, 2020
0.2.0 May 7, 2019
0.1.0 Jan 24, 2018
0.1.0-RC1 Oct 12, 2017
0.0.2 Jun 1, 2017
0.0.1 May 5, 2017