/*
* Copyright (c) 2003, 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 4772077
* @summary using defaultReadTimeout appear to retry request upon timeout
*/
import java.net.*;
import java.io.*;
import sun.net.www.*;
public class RetryUponTimeout implements Runnable {
// run server
public void run(){
Socket socket = null;
try {
for (int i = 0; i < 2; i++) {
socket = server.accept();
InputStream is = socket.getInputStream ();
MessageHeader header = new MessageHeader (is);
count++;
}
} catch (Exception ex) {
// ignored
} finally {
try {
socket.close();
server.close();
} catch (IOException ioex) {
}
}
}
static ServerSocket server;
static int count = 0;
public static void main(String[] args) throws Exception {
try {
server = new ServerSocket (0);
int port = server.getLocalPort ();
new Thread(new RetryUponTimeout()).start ();
URL url = new URL("http://127.0.0.1:"+port);
java.net.URLConnection uc = url.openConnection();
uc.setReadTimeout(1000);
uc.getInputStream();
} catch (SocketTimeoutException stex) {
// expected exception
server.close();
}
if (count > 1) {
throw new RuntimeException("Server received "+count+" requests instead of one.");
}
}
}