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/*
* Copyright (c) 2016, 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.
*/
import java.io.File;
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpRequest.BodyPublishers;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.net.http.HttpTimeoutException;
import java.time.Duration;
import java.util.concurrent.CompletionException;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSocket;
/*
* @test
* @bug 8156710
* @summary Check if HttpTimeoutException is thrown if a server doesn't reply
* @run main/othervm Timeout
*/
public class Timeout {
private static final int RANDOM_PORT = 0;
private static final int TIMEOUT = 3 * 1000; // in millis
private static final String KEYSTORE = System.getProperty("test.src")
+ File.separator + "keystore.p12";
private static final String PASSWORD = "password";
// indicates if server is ready to accept connections
private static volatile boolean ready = false;
public static void main(String[] args) throws Exception {
test(false);
test(true);
}
public static void test(boolean async) throws Exception {
System.setProperty("javax.net.ssl.keyStore", KEYSTORE);
System.setProperty("javax.net.ssl.keyStorePassword", PASSWORD);
System.setProperty("javax.net.ssl.trustStore", KEYSTORE);
System.setProperty("javax.net.ssl.trustStorePassword", PASSWORD);
SSLServerSocketFactory factory =
(SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
try (SSLServerSocket ssocket =
(SSLServerSocket) factory.createServerSocket()) {
ssocket.setReuseAddress(false);
ssocket.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), RANDOM_PORT));
// start server
Thread server = new Thread(() -> {
while (true) {
System.out.println("server: ready");
SSLParameters params = ssocket.getSSLParameters();
params.setApplicationProtocols(new String[]{"h2"});
ssocket.setSSLParameters(params);
ready = true;
try (SSLSocket socket = (SSLSocket) ssocket.accept()) {
// just read forever
System.out.println("server: accepted");
while (true) {
socket.getInputStream().read();
}
} catch (IOException e) {
// ignore exceptions on server side
System.out.println("server: exception: " + e);
}
}
});
server.setDaemon(true);
server.start();
// wait for server is ready
do {
Thread.sleep(1000);
} while (!ready);
String uri = "https://localhost:" + ssocket.getLocalPort();
if (async) {
System.out.println(uri + ": Trying to connect asynchronously");
connectAsync(uri);
} else {
System.out.println(uri + ": Trying to connect synchronously");
connect(uri);
}
}
}
private static void connect(String server) throws Exception {
try {
HttpClient client = HttpClient.newBuilder()
.version(HttpClient.Version.HTTP_2)
.build();
HttpRequest request = HttpRequest.newBuilder(new URI(server))
.timeout(Duration.ofMillis(TIMEOUT))
.POST(BodyPublishers.ofString("body"))
.build();
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
System.out.println("Received unexpected reply: " + response.statusCode());
throw new RuntimeException("unexpected successful connection");
} catch (HttpTimeoutException e) {
System.out.println("expected exception: " + e);
}
}
private static void connectAsync(String server) throws Exception {
try {
HttpClient client = HttpClient.newBuilder()
.version(HttpClient.Version.HTTP_2)
.build();
HttpRequest request = HttpRequest.newBuilder(new URI(server))
.timeout(Duration.ofMillis(TIMEOUT))
.POST(BodyPublishers.ofString("body"))
.build();
HttpResponse<String> response = client.sendAsync(request, BodyHandlers.ofString()).join();
System.out.println("Received unexpected reply: " + response.statusCode());
throw new RuntimeException("unexpected successful connection");
} catch (CompletionException e) {
if (e.getCause() instanceof HttpTimeoutException) {
System.out.println("expected exception: " + e.getCause());
} else {
throw new RuntimeException("Unexpected exception received: " + e.getCause(), e);
}
}
}
}
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