use NettyLeakDetectorExtension

build.gradle

@@ -126,6 +126,7 @@ ext {
 	assertJVersion = '3.25.3'
 	awaitilityVersion = '4.2.0'
 	hoverflyJavaVersion = '0.16.1'
+	nettyLeakDetectorJunitExtensionVersion = "0.0.1"
 	tomcatVersion = '9.0.86'
 	boringSslVersion = '2.0.63.Final'
 	junitVersion = '5.10.2'

reactor-netty-http/build.gradle

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2023 VMware, Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2024 VMware, Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -132,6 +132,7 @@ dependencies {
 
 	testImplementation "org.mockito:mockito-core:$mockitoVersion"
 	testImplementation "io.specto:hoverfly-java-junit5:$hoverflyJavaVersion"
+	testImplementation "io.github.nettyplus:netty-leak-detector-junit-extension:$nettyLeakDetectorJunitExtensionVersion"
 	testImplementation "org.apache.tomcat.embed:tomcat-embed-core:$tomcatVersion"
 	testImplementation "io.projectreactor:reactor-test:$testAddonVersion"
 	testImplementation "org.assertj:assertj-core:$assertJVersion"

reactor-netty-http/src/test/java/reactor/netty/BaseHttpTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 VMware, Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2021-2024 VMware, Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,7 +15,9 @@
  */
 package reactor.netty;
 
+import io.github.nettyplus.leakdetector.junit.NettyLeakDetectorExtension;
 import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.params.provider.Arguments;
 import reactor.netty.http.HttpProtocol;
 import reactor.netty.http.client.HttpClient;
@@ -34,6 +36,7 @@
  * @author Violeta Georgieva
  * @since 1.0.3
  */
+@ExtendWith(NettyLeakDetectorExtension.class)
 public class BaseHttpTest {
 
 	protected DisposableServer disposableServer;