Use Jetty 11 in performance tool

pom.xml

@@ -57,7 +57,7 @@
     <micrometer.version>1.9.1</micrometer.version>
     <swiftmq-client.version>12.2.2</swiftmq-client.version>
     <picocli.version>4.6.3</picocli.version>
-    <jetty.version>9.4.48.v20220622</jetty.version>
+    <jetty.version>11.0.11</jetty.version>
     <guava.version>31.1-jre</guava.version>
     <commons-compress.version>1.21</commons-compress.version>
     <zstd-jni.version>1.5.2-3</zstd-jni.version>
@@ -189,7 +189,7 @@
 
     <dependency>
       <groupId>org.eclipse.jetty</groupId>
-      <artifactId>jetty-servlet</artifactId>
+      <artifactId>jetty-server</artifactId>
       <version>${jetty.version}</version>
       <optional>true</optional>
     </dependency>
@@ -578,6 +578,49 @@
   </build>
 
   <profiles>
+
+    <profile>
+      <id>perf</id>
+      <activation>
+        <jdk>[11,)</jdk>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>build-helper-maven-plugin</artifactId>
+            <version>3.3.0</version>
+            <executions>
+              <execution>
+                <id>add-source</id>
+                <phase>generate-sources</phase>
+                <goals>
+                  <goal>add-source</goal>
+                </goals>
+                <configuration>
+                  <sources>
+                    <source>src/performance-tool/java</source>
+                  </sources>
+                </configuration>
+              </execution>
+              <execution>
+                <id>add-test-source</id>
+                <phase>generate-test-sources</phase>
+                <goals>
+                  <goal>add-test-source</goal>
+                </goals>
+                <configuration>
+                  <sources>
+                    <source>src/performance-tool/test</source>
+                  </sources>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+
     <profile>
       <id>performance-tool</id>
       <dependencies>
@@ -621,7 +664,7 @@
 
         <dependency>
           <groupId>org.eclipse.jetty</groupId>
-          <artifactId>jetty-servlet</artifactId>
+          <artifactId>jetty-server</artifactId>
           <version>${jetty.version}</version>
         </dependency>
 

src/docs/asciidoc/performance-tool.adoc

@@ -1,5 +1,7 @@
 == The Performance Tool
 
+NOTE: The performance tool requires *Java 11 or more*.
+
 The library contains also a performance tool to test the RabbitMQ Stream plugin.
 It is usable as an uber JAR
 https://github.com/rabbitmq/rabbitmq-stream-java-client/releases[downloadable from GitHub Release] or as a https://hub.docker.com/r/pivotalrabbitmq/stream-perf-test[Docker image].

src/main/java/com/rabbitmq/stream/perf/DebugEndpointMonitoring.java → src/performance-tool/java/com/rabbitmq/stream/perf/DebugEndpointMonitoring.java

@@ -1,4 +1,4 @@
-// Copyright (c) 2021 VMware, Inc. or its affiliates.  All rights reserved.
+// Copyright (c) 2021-2022 VMware, Inc. or its affiliates.  All rights reserved.
 //
 // This software, the RabbitMQ Stream Java client library, is dual-licensed under the
 // Mozilla Public License 2.0 ("MPL"), and the Apache License version 2 ("ASL").
@@ -13,6 +13,8 @@
 // [email protected].
 package com.rabbitmq.stream.perf;
 
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.StringWriter;
@@ -26,8 +28,6 @@
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jetty.server.handler.AbstractHandler;
 import picocli.CommandLine.Option;
@@ -54,7 +54,6 @@ public void handle(
                 HttpServletRequest request,
                 HttpServletResponse response)
                 throws IOException {
-
               ThreadInfo[] threadInfos =
                   ManagementFactory.getThreadMXBean().dumpAllThreads(true, true);
               String content = formatter.format(threadInfos);

src/main/java/com/rabbitmq/stream/perf/MonitoringContext.java → src/performance-tool/java/com/rabbitmq/stream/perf/MonitoringContext.java

@@ -26,9 +26,13 @@
 import org.eclipse.jetty.server.handler.ContextHandler;
 import org.eclipse.jetty.server.handler.ContextHandlerCollection;
 import org.eclipse.jetty.util.thread.QueuedThreadPool;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 class MonitoringContext {
 
+  private static final Logger LOGGER = LoggerFactory.getLogger(MonitoringContext.class);
+
   private final int monitoringPort;
   private final CompositeMeterRegistry meterRegistry;
 
@@ -70,14 +74,17 @@ void start() throws Exception {
           new ContextHandlerCollection(contextHandlers.toArray(new ContextHandler[0]));
       server.setHandler(contextHandler);
 
-      server.setStopTimeout(1000);
+      server.setStopTimeout(10000);
       server.start();
     }
   }
 
   void close() throws Exception {
     if (server != null) {
+      LOGGER.debug("Closing Jetty server");
+      long start = System.currentTimeMillis();
       server.stop();
+      LOGGER.debug("Closed Jetty server in {} ms", (System.currentTimeMillis() - start));
     }
   }
 

src/main/java/com/rabbitmq/stream/perf/PrometheusEndpointMonitoring.java → src/performance-tool/java/com/rabbitmq/stream/perf/PrometheusEndpointMonitoring.java

@@ -1,4 +1,4 @@
-// Copyright (c) 2021 VMware, Inc. or its affiliates.  All rights reserved.
+// Copyright (c) 2021-2022 VMware, Inc. or its affiliates.  All rights reserved.
 //
 // This software, the RabbitMQ Stream Java client library, is dual-licensed under the
 // Mozilla Public License 2.0 ("MPL"), and the Apache License version 2 ("ASL").
@@ -15,9 +15,9 @@
 
 import io.micrometer.prometheus.PrometheusConfig;
 import io.micrometer.prometheus.PrometheusMeterRegistry;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.IOException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 import org.eclipse.jetty.server.Request;
 import org.eclipse.jetty.server.handler.AbstractHandler;
 import picocli.CommandLine.Option;
@@ -47,7 +47,6 @@ public void handle(
                 HttpServletRequest request,
                 HttpServletResponse response)
                 throws IOException {
-
               String scraped = registry.scrape();
 
               response.setStatus(HttpServletResponse.SC_OK);

src/test/java/com/rabbitmq/stream/perf/StreamPerfTestTest.java → src/performance-tool/test/com/rabbitmq/stream/perf/StreamPerfTestTest.java

@@ -51,9 +51,12 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestInfo;
+import org.junit.jupiter.api.condition.EnabledForJreRange;
+import org.junit.jupiter.api.condition.JRE;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 @ExtendWith(TestUtils.StreamTestInfrastructureExtension.class)
+@EnabledForJreRange(min = JRE.JAVA_11)
 public class StreamPerfTestTest {
 
   static ExecutorService executor = Executors.newSingleThreadExecutor();