c45f932cc5
Replace use of wildcard by the loopback address, or possibly the local host address, wherever possible, to improve test stability. Reviewed-by: chegar, bpb
126 lines
3.9 KiB
Java
126 lines
3.9 KiB
Java
/*
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* Copyright (c) 2006, 2019, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6358532
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* @library /test/lib
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* @modules jdk.httpserver
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* @run main/othervm AsyncDisconnect
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* @run main/othervm -Djava.net.preferIPv6Addresses=true AsyncDisconnect
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* @summary HttpURLConnection.disconnect doesn't really do the job
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*/
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import java.net.*;
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import java.io.*;
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import com.sun.net.httpserver.*;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ExecutorService;
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import jdk.test.lib.net.URIBuilder;
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public class AsyncDisconnect implements Runnable
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{
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com.sun.net.httpserver.HttpServer httpServer;
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MyHandler httpHandler;
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ExecutorService executorService;
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HttpURLConnection uc;
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public static void main(String[] args) throws Exception {
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new AsyncDisconnect();
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}
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public AsyncDisconnect() throws Exception {
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startHttpServer();
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doClient();
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}
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void doClient() throws Exception {
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Thread t = new Thread(this);
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try {
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InetSocketAddress address = httpServer.getAddress();
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URL url = URIBuilder.newBuilder()
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.scheme("http")
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.host(address.getAddress())
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.port(address.getPort())
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.path("/test/")
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.toURL();
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uc = (HttpURLConnection) url.openConnection(Proxy.NO_PROXY);
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// create a thread that will disconnect the connection
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t.start();
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uc.getInputStream();
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// if we reach here then we have failed
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throw new RuntimeException("Failed: We Expect a SocketException to be thrown");
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} catch (SocketException se) {
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// this is what we expect to happen and is OK.
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//System.out.println(se);
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} finally {
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httpServer.stop(1);
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t.join();
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executorService.shutdown();
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}
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}
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public void run() {
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// wait for the request to be sent to the server before calling disconnect
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try { Thread.sleep(2000); }
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catch (Exception e) {}
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uc.disconnect();
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}
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/**
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* Http Server
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*/
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public void startHttpServer() throws IOException {
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InetAddress loopback = InetAddress.getLoopbackAddress();
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InetSocketAddress address = new InetSocketAddress(loopback, 0);
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httpServer = com.sun.net.httpserver.HttpServer.create(address, 0);
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httpHandler = new MyHandler();
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HttpContext ctx = httpServer.createContext("/test/", httpHandler);
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executorService = Executors.newCachedThreadPool();
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httpServer.setExecutor(executorService);
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httpServer.start();
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}
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class MyHandler implements HttpHandler {
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public void handle(HttpExchange t) throws IOException {
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// give the other thread a chance to close the connection
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try { Thread.sleep(4000); }
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catch (Exception e) {}
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t.sendResponseHeaders(400, -1);
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t.close();
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}
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}
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}
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