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/*
* Copyright (c) 2018, 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 8169358
* @summary HttpServer does not close client connection when RejectedExecutionException occurs.
*/
import com.sun.net.httpserver.HttpServer;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.MalformedURLException;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.concurrent.RejectedExecutionException;
import java.util.logging.ConsoleHandler;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
public class TaskRejectedTest {
private static final int BACKLOG = 0;
private static final String REQUEST_PATH = "/";
private static final int TIMEOUT = 10000; // 10 sec
private static void runClient(InetSocketAddress listenAddr)
throws MalformedURLException, IOException {
URL url = new URL("http", listenAddr.getHostString(),
listenAddr.getPort(), REQUEST_PATH);
HttpURLConnection con = (HttpURLConnection)url.openConnection();
con.setConnectTimeout(TIMEOUT);
con.setReadTimeout(TIMEOUT);
try {
con.connect();
con.getResponseCode();
} catch (SocketTimeoutException e) {
throw new RuntimeException("Connection was not closed by peer.", e);
} catch (SocketException e) {
// Expected (connection reset)
} finally {
con.disconnect();
}
}
public static void main(String[] args) throws Exception {
Logger logger = Logger.getLogger(
HttpServer.class.getPackage().getName());
Handler consoleHandler = new ConsoleHandler();
consoleHandler.setLevel(Level.FINEST);
logger.setLevel(Level.FINEST);
logger.addHandler(consoleHandler);
Executor executor = Executors.newSingleThreadExecutor(r -> {
throw new RejectedExecutionException("test");
});
InetSocketAddress addr = new InetSocketAddress(
InetAddress.getLoopbackAddress(), 0);
HttpServer httpServer = HttpServer.create(addr, BACKLOG);
httpServer.setExecutor(executor);
httpServer.createContext(REQUEST_PATH, exc -> {
exc.sendResponseHeaders(200, 0);
exc.close();
});
try {
httpServer.start();
runClient(httpServer.getAddress());
} finally {
httpServer.stop(0);
}
}
}
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