org.glowroot.instrumentation.test.harness.impl.JavaagentMain Maven / Gradle / Ivy
/*
* Copyright 2014-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.glowroot.instrumentation.test.harness.impl;
import org.glowroot.instrumentation.test.harness.shaded.com.google.common.reflect.Reflection;
import org.glowroot.instrumentation.test.harness.Container;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
class JavaagentMain {
public static void main(String[] args) throws Exception {
// this is needed on Java 9+ now that sun.boot.class.path no longer exists, so that
// instrumentation config auto complete can find this class in CustomInstrumentationConfigIT
Reflection.initialize(Container.class);
JavaagentServer javaagentServer = new JavaagentServer();
javaagentServer.start();
int port = Integer.parseInt(args[0]);
SocketHeartbeat socketHeartbeat = new SocketHeartbeat(port);
socketHeartbeat.sendJavaagentServerPort(javaagentServer.getPort());
new Thread(socketHeartbeat).start();
// non-daemon threads started above keep jvm alive after main returns
MILLISECONDS.sleep(Long.MAX_VALUE);
}
}