| /* |
| * Copyright (c) 2004, 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 6189206 |
| * @modules java.base/sun.net.www |
| * @run main/othervm -Dhttp.keepAlive=false CloseOptionHeader |
| * @summary HTTP client should set "Connection: close" header in request when keepalive is disabled |
| */ |
| |
| import java.net.*; |
| import java.util.*; |
| import java.io.*; |
| import sun.net.www.MessageHeader; |
| |
| |
| public class CloseOptionHeader implements Runnable { |
| static ServerSocket ss; |
| static boolean hasCloseHeader = false; |
| |
| /* |
| * "Our" http server |
| */ |
| public void run() { |
| try { |
| Socket s = ss.accept(); |
| |
| /* check the request to find close connection option header */ |
| InputStream is = s.getInputStream (); |
| MessageHeader mh = new MessageHeader(is); |
| String connHeader = mh.findValue("Connection"); |
| if (connHeader != null && connHeader.equalsIgnoreCase("close")) { |
| hasCloseHeader = true; |
| } |
| |
| PrintStream out = new PrintStream( |
| new BufferedOutputStream( |
| s.getOutputStream() )); |
| |
| /* response 200 */ |
| out.print("HTTP/1.1 200 OK\r\n"); |
| out.print("Content-Type: text/html; charset=iso-8859-1\r\n"); |
| out.print("Content-Length: 0\r\n"); |
| out.print("Connection: close\r\n"); |
| out.print("\r\n"); |
| out.print("\r\n"); |
| |
| out.flush(); |
| |
| s.close(); |
| ss.close(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| public static void main(String args[]) throws Exception { |
| Thread tester = new Thread(new CloseOptionHeader()); |
| |
| /* start the server */ |
| ss = new ServerSocket(0); |
| tester.start(); |
| |
| /* connect to the server just started |
| * server then check the request to see whether |
| * there is a close connection option header in it |
| */ |
| URL url = new URL("http://localhost:" + ss.getLocalPort()); |
| HttpURLConnection huc = (HttpURLConnection)url.openConnection(); |
| huc.connect(); |
| huc.getResponseCode(); |
| huc.disconnect(); |
| |
| tester.join(); |
| |
| if (!hasCloseHeader) { |
| throw new RuntimeException("Test failed : should see 'close' connection header"); |
| } |
| } |
| |
| } |