| /* |
| * Copyright (c) 2006, 2016, 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 6358532 |
| * @modules jdk.httpserver |
| * @run main/othervm AsyncDisconnect |
| * @summary HttpURLConnection.disconnect doesn't really do the job |
| */ |
| |
| import java.net.*; |
| import java.util.*; |
| import java.io.*; |
| import com.sun.net.httpserver.*; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.ExecutorService; |
| |
| public class AsyncDisconnect implements Runnable |
| { |
| com.sun.net.httpserver.HttpServer httpServer; |
| MyHandler httpHandler; |
| ExecutorService executorService; |
| HttpURLConnection uc; |
| |
| public static void main(String[] args) { |
| new AsyncDisconnect(); |
| } |
| |
| public AsyncDisconnect() { |
| try { |
| startHttpServer(); |
| doClient(); |
| } catch (IOException ioe) { |
| System.err.println(ioe); |
| } |
| } |
| |
| void doClient() { |
| try { |
| InetSocketAddress address = httpServer.getAddress(); |
| URL url = new URL("http://" + address.getHostName() + ":" + address.getPort() + "/test/"); |
| uc = (HttpURLConnection)url.openConnection(); |
| |
| // create a thread that will disconnect the connection |
| (new Thread(this)).start(); |
| |
| uc.getInputStream(); |
| |
| // if we reach here then we have failed |
| throw new RuntimeException("Failed: We Expect a SocketException to be thrown"); |
| |
| } catch (SocketException se) { |
| // this is what we expect to happen and is OK. |
| //System.out.println(se); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } finally { |
| httpServer.stop(1); |
| executorService.shutdown(); |
| } |
| } |
| |
| public void run() { |
| // wait for the request to be sent to the server before calling disconnect |
| try { Thread.sleep(2000); } |
| catch (Exception e) {} |
| |
| uc.disconnect(); |
| } |
| |
| /** |
| * Http Server |
| */ |
| public void startHttpServer() throws IOException { |
| httpServer = com.sun.net.httpserver.HttpServer.create(new InetSocketAddress(0), 0); |
| httpHandler = new MyHandler(); |
| |
| HttpContext ctx = httpServer.createContext("/test/", httpHandler); |
| |
| executorService = Executors.newCachedThreadPool(); |
| httpServer.setExecutor(executorService); |
| httpServer.start(); |
| } |
| |
| class MyHandler implements HttpHandler { |
| public void handle(HttpExchange t) throws IOException { |
| // give the other thread a chance to close the connection |
| try { Thread.sleep(4000); } |
| catch (Exception e) {} |
| |
| t.sendResponseHeaders(400, -1); |
| t.close(); |
| } |
| } |
| |
| } |