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opentelemetry-java-instrumentation
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Add timeout test for V2 

Also make sure span is closed on error.
This commit is contained in:
Tyler Benson 2019-03-21 17:26:51 -07:00
parent 8d96729ae8
commit b22b11b9b0
3 changed files with 91 additions and 11 deletions
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1
dd-java-agent/instrumentation/aws-java-sdk-2.2/src/main/java/datadog/trace/instrumentation/aws/v2/AwsHttpClientInstrumentation.java
View File

@ -43,6 +43,7 @@ public final class AwsHttpClientInstrumentation extends AbstractAwsClientInstrum
}
public static class AwsHttpClientAdvice {
// scope.close here doesn't actually close the span.
/**
* FIXME: This is a hack to prevent netty instrumentation from messing things up.

8
dd-java-agent/instrumentation/aws-java-sdk-2.2/src/main/java8/datadog/trace/instrumentation/aws/v2/TracingExecutionInterceptor.java
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@ -62,18 +62,26 @@ public class TracingExecutionInterceptor implements ExecutionInterceptor {
public void afterExecution(
final Context.AfterExecution context, final ExecutionAttributes executionAttributes) {
final Span span = executionAttributes.getAttribute(SPAN_ATTRIBUTE);
if (span != null) {
executionAttributes.putAttribute(SPAN_ATTRIBUTE, null);
// Call onResponse on both types of responses:
DECORATE.onResponse(span, context.response());
DECORATE.onResponse(span, context.httpResponse());
DECORATE.beforeFinish(span);
span.finish();
}
}
@Override
public void onExecutionFailure(
final Context.FailedExecution context, final ExecutionAttributes executionAttributes) {
final Span span = executionAttributes.getAttribute(SPAN_ATTRIBUTE);
if (span != null) {
executionAttributes.putAttribute(SPAN_ATTRIBUTE, null);
DECORATE.onError(span, context.exception());
DECORATE.beforeFinish(span);
span.finish();
}
}
public static Consumer<ClientOverrideConfiguration.Builder> getOverrideConfigurationConsumer() {

81
dd-java-agent/instrumentation/aws-java-sdk-2.2/src/test/groovy/AwsClientTest.groovy
View File

@ -4,6 +4,8 @@ import io.opentracing.tag.Tags
import software.amazon.awssdk.auth.credentials.AwsBasicCredentials
import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider
import software.amazon.awssdk.core.async.AsyncResponseTransformer
import software.amazon.awssdk.core.exception.SdkClientException
import software.amazon.awssdk.http.apache.ApacheHttpClient
import software.amazon.awssdk.regions.Region
import software.amazon.awssdk.services.ec2.Ec2AsyncClient
import software.amazon.awssdk.services.ec2.Ec2Client
@ -17,6 +19,7 @@ import software.amazon.awssdk.services.s3.model.GetObjectRequest
import spock.lang.AutoCleanup
import spock.lang.Shared
import java.time.Duration
import java.util.concurrent.Future
import java.util.concurrent.atomic.AtomicReference
@ -39,13 +42,11 @@ class AwsClientTest extends AgentTestRunner {
}
}
}
@Shared
def serverUrl = new URI("http://localhost:$server.address.port")
def "send #operation request with builder {#builder.class.getName()} mocked response"() {
setup:
def client = builder
.endpointOverride(serverUrl)
.endpointOverride(server.address)
.region(Region.AP_NORTHEAST_1)
.credentialsProvider(CREDENTIALS_PROVIDER)
.build()
@ -131,7 +132,7 @@ class AwsClientTest extends AgentTestRunner {
def "send #operation async request with builder {#builder.class.getName()} mocked response"() {
setup:
def client = builder
.endpointOverride(serverUrl)
.endpointOverride(server.address)
.region(Region.AP_NORTHEAST_1)
.credentialsProvider(CREDENTIALS_PROVIDER)
.build()
@ -225,5 +226,75 @@ class AwsClientTest extends AgentTestRunner {
""" | RdsAsyncClient.builder()
}
// TODO: add timeout tests?
def "timeout and retry errors captured"() {
setup:
def server = httpServer {
handlers {
all {
Thread.sleep(500)
response.status(200).send()
}
}
}
def client = S3Client.builder()
.endpointOverride(server.address)
.region(Region.AP_NORTHEAST_1)
.credentialsProvider(CREDENTIALS_PROVIDER)
.httpClientBuilder(ApacheHttpClient.builder().socketTimeout(Duration.ofMillis(50)))
.build()
when:
client.getObject(GetObjectRequest.builder().bucket("someBucket").key("someKey").build())
then:
thrown SdkClientException
assertTraces(1) {
trace(0, 5) {
span(0) {
serviceName "java-aws-sdk"
operationName "aws.http"
resourceName "S3.GetObject"
spanType DDSpanTypes.HTTP_CLIENT
errored true
parent()
tags {
"$Tags.COMPONENT.key" "java-aws-sdk"
"$Tags.HTTP_URL.key" "http://localhost:$server.address.port/someBucket/someKey"
"$Tags.HTTP_METHOD.key" "GET"
"$Tags.PEER_HOSTNAME.key" "localhost"
"$Tags.PEER_PORT.key" server.address.port
"$Tags.SPAN_KIND.key" Tags.SPAN_KIND_CLIENT
"aws.service" "S3"
"aws.operation" "GetObject"
"aws.agent" "java-aws-sdk"
errorTags SdkClientException, "Unable to execute HTTP request: Read timed out"
defaultTags()
}
}
(1..4).each {
span(it) {
operationName "http.request"
resourceName "GET /someBucket/someKey"
spanType DDSpanTypes.HTTP_CLIENT
errored true
childOf(span(0))
tags {
"$Tags.COMPONENT.key" "apache-httpclient"
"$Tags.HTTP_URL.key" "http://localhost:$server.address.port/someBucket/someKey"
"$Tags.PEER_HOSTNAME.key" "localhost"
"$Tags.PEER_PORT.key" server.address.port
"$Tags.HTTP_METHOD.key" "GET"
"$Tags.SPAN_KIND.key" Tags.SPAN_KIND_CLIENT
errorTags SocketTimeoutException, "Read timed out"
defaultTags()
}
}
}
}
}
cleanup:
server.close()
}
}