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/*
* Copyright (c) 2010, 2018, 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.
*/
/*
* @test
* @bug 6223635
* @summary Code hangs at connect call even when Timeout is specified
* @run main SocksConnectTimeout
* @run main/othervm -Djava.net.preferIPv4Stack=true SocksConnectTimeout
*/
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.Socket;
import java.net.ServerSocket;
import java.net.SocketTimeoutException;
import java.io.IOException;
import java.io.Closeable;
import java.util.concurrent.Phaser;
import java.util.concurrent.TimeUnit;
public class SocksConnectTimeout {
static ServerSocket serverSocket;
static final boolean debug = true;
static final Phaser startPhaser = new Phaser(2);
static final Phaser finishPhaser = new Phaser(2);
static int failed, passed;
public static void main(String[] args) {
try {
serverSocket = new ServerSocket(0);
(new Thread() {
@Override
public void run() { serve(); }
}).start();
Proxy socksProxy = new Proxy(Proxy.Type.SOCKS,
new InetSocketAddress(InetAddress.getLocalHost(), serverSocket.getLocalPort()));
test(socksProxy);
} catch (IOException e) {
unexpected(e);
} finally {
close(serverSocket);
if (failed > 0)
throw new RuntimeException("Test Failed: passed:" + passed + ", failed:" + failed);
}
}
static void test(Proxy proxy) {
startPhaser.arriveAndAwaitAdvance();
Socket socket = null;
try {
socket = new Socket(proxy);
connectWithTimeout(socket);
failed("connected successfully!");
} catch (SocketTimeoutException socketTimeout) {
debug("Passed: Received: " + socketTimeout);
passed();
} catch (Exception exception) {
failed("Connect timeout test failed", exception);
} finally {
finishPhaser.arriveAndAwaitAdvance();
close(socket);
}
}
static void connectWithTimeout(Socket socket) throws IOException {
socket.connect(new InetSocketAddress(InetAddress.getLocalHost(), 1234), 500);
}
static void serve() {
Socket client = null;
try {
startPhaser.arriveAndAwaitAdvance();
client = serverSocket.accept();
finishPhaser.awaitAdvanceInterruptibly(finishPhaser.arrive(), 5, TimeUnit.SECONDS);
} catch (Exception e) {
unexpected(e);
} finally {
close(client);
}
}
static void debug(String message) {
if (debug)
System.out.println(message);
}
static void unexpected(Exception e ) {
System.out.println("Unexcepted Exception: " + e);
}
static void close(Closeable closeable) {
if (closeable != null) try { closeable.close(); } catch (IOException e) {unexpected(e);}
}
static void failed(String message) {
System.out.println(message);
failed++;
}
static void failed(String message, Exception e) {
System.out.println(message);
System.out.println(e);
failed++;
}
static void passed() { passed++; };
}
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