/*
* Copyright ( c ) 2010 , 2019 , 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
* @ library / test / lib
* @ 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;
import jdk.test.lib.net.IPSupport;
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) {
IPSupport.throwSkippedExceptionIfNonOperational();
try {
serverSocket = new ServerSocket();
InetAddress localHost = InetAddress.getLocalHost();
serverSocket.bind(new InetSocketAddress(localHost, 0 ));
(new Thread () {
@Override
public void run() { serve(); }
}).start();
Proxy socksProxy = new Proxy(Proxy.Type.SOCKS,
new InetSocketAddress(localHost, 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++; };
}
Messung V0.5 in Prozent C=92 H=87 G=89
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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