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test/jdk/com/sun/tools/attach/Agent.java
47 строк
2 KB
Goetz Lindenmaier
8333680: com/sun/tools/attach/BasicTests.java fails with "SocketException: Permission denied: connect"
05 май 2025, 16:08
05 май 2025, 16:08
20dc5eb
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/* * Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * * * Simple agent used by unit tests for Attach API. When it starts it connects to * the given port. */ import java.net.Socket; import java.net.InetAddress; import java.net.InetSocketAddress; import java.io.IOException; public class Agent { public static void agentmain(String args) throws IOException { System.out.println("Agent running..."); int port = Integer.parseInt(args); System.out.println("Agent connecting back to Tool...."); Socket s = new Socket(); s.connect(new InetSocketAddress(InetAddress.getLoopbackAddress(), port)); System.out.println("Agent connected to Tool."); s.close(); } }