88 lines
3.5 KiB
Java
88 lines
3.5 KiB
Java
/*
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* Copyright (c) 2001, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4322806 8189338
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* @summary When an RMI (JRMP) connection is made to a TCP address that is
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* listening, so the connection is accepted, but the server never responds
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* to the initial JRMP handshake (nor does it terminate the connection),
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* the client should not hang forever; instead, it should throw an exception
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* after a reasonable timeout interval. The exception should be a
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* java.rmi.ConnectException or ConnectIOException, not a MarshalException,
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* because it should be clear that no partial call execution has occurred at
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* this point (because no data for the invocation has yet been written).
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* @author Peter Jones
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*
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* @modules java.rmi/sun.rmi.registry
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* java.rmi/sun.rmi.server
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* java.rmi/sun.rmi.transport
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* java.rmi/sun.rmi.transport.tcp
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* @run main/othervm/timeout=10 -Dsun.rmi.transport.tcp.handshakeTimeout=1
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* HandshakeTimeout
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* @run main/othervm/timeout=10 -Dsun.rmi.transport.tcp.handshakeTimeout=1
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* HandshakeTimeout SSL
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*/
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import javax.rmi.ssl.SslRMIClientSocketFactory;
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import java.net.InetSocketAddress;
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import java.net.ServerSocket;
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import java.rmi.ConnectException;
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import java.rmi.ConnectIOException;
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import java.rmi.registry.LocateRegistry;
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import java.rmi.registry.Registry;
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public class HandshakeTimeout {
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public static void main(String[] args) throws Exception {
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/*
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* Listen on port, but never process connections made to it.
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*/
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ServerSocket serverSocket = new ServerSocket(0);
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InetSocketAddress address = (InetSocketAddress) serverSocket.getLocalSocketAddress();
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/*
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* Attempt RMI call to port in separate thread.
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*/
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Registry registry;
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if (args.length == 0) {
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registry = LocateRegistry.getRegistry(address.getPort());
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} else {
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registry = LocateRegistry.getRegistry(address.getHostString(),
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address.getPort(), new SslRMIClientSocketFactory());
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}
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try {
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registry.lookup("Dale Cooper");
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throw new RuntimeException(
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"TEST FAILED: remote call succeeded??");
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} catch (ConnectException | ConnectIOException e) {
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System.err.println("Got expected exception:");
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e.printStackTrace();
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System.err.println(
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"TEST PASSED: java.rmi.ConnectException or " +
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"ConnectIOException thrown");
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}
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}
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}
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