80 lines
2.5 KiB
Java
80 lines
2.5 KiB
Java
/*
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* Copyright 2003 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/**
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* @test
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* @bug 4772077
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* @summary using defaultReadTimeout appear to retry request upon timeout
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*/
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import java.net.*;
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import java.io.*;
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import sun.net.www.*;
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public class RetryUponTimeout implements Runnable {
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// run server
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public void run(){
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Socket socket = null;
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try {
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for (int i = 0; i < 2; i++) {
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socket = server.accept();
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InputStream is = socket.getInputStream ();
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MessageHeader header = new MessageHeader (is);
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count++;
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}
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} catch (Exception ex) {
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// ignored
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} finally {
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try {
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socket.close();
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server.close();
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} catch (IOException ioex) {
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}
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}
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}
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static ServerSocket server;
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static int count = 0;
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public static void main(String[] args) throws Exception {
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try {
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server = new ServerSocket (0);
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int port = server.getLocalPort ();
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new Thread(new RetryUponTimeout()).start ();
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URL url = new URL("http://127.0.0.1:"+port);
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java.net.URLConnection uc = url.openConnection();
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uc.setReadTimeout(1000);
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uc.getInputStream();
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} catch (SocketTimeoutException stex) {
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// expected exception
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server.close();
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}
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if (count > 1) {
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throw new RuntimeException("Server received "+count+" requests instead of one.");
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}
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}
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}
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