80d889189a
Allows an HTTP operation to be cancelled by calling CompletableFuture::cancel(true) Reviewed-by: michaelm, chegar, alanb
85 lines
3.1 KiB
Java
85 lines
3.1 KiB
Java
/*
|
|
* Copyright (c) 2017, 2020, 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.net.InetAddress;
|
|
import java.net.InetSocketAddress;
|
|
import java.net.ServerSocket;
|
|
import java.net.URI;
|
|
import java.net.http.HttpClient;
|
|
import java.net.http.HttpRequest;
|
|
import java.net.http.HttpResponse.BodyHandlers;
|
|
import static java.lang.System.out;
|
|
|
|
/**
|
|
* @test
|
|
* @bug 8245462
|
|
* @summary Basic test for interrupted blocking send
|
|
* @run main/othervm InterruptedBlockingSend
|
|
*/
|
|
|
|
public class InterruptedBlockingSend {
|
|
|
|
static volatile Throwable throwable;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
HttpClient client = HttpClient.newHttpClient();
|
|
try (ServerSocket ss = new ServerSocket()) {
|
|
ss.setReuseAddress(false);
|
|
ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
|
|
int port = ss.getLocalPort();
|
|
URI uri = new URI("http://localhost:" + port + "/");
|
|
|
|
HttpRequest request = HttpRequest.newBuilder(uri).build();
|
|
|
|
Thread t = new Thread(() -> {
|
|
try {
|
|
client.send(request, BodyHandlers.discarding());
|
|
} catch (InterruptedException e) {
|
|
throwable = e;
|
|
} catch (Throwable th) {
|
|
throwable = th;
|
|
}
|
|
});
|
|
t.start();
|
|
Thread.sleep(5000);
|
|
t.interrupt();
|
|
t.join();
|
|
|
|
if (!(throwable instanceof InterruptedException)) {
|
|
throw new RuntimeException("Expected InterruptedException, got " + throwable);
|
|
} else {
|
|
out.println("Caught expected InterruptedException: " + throwable);
|
|
}
|
|
|
|
out.println("Interrupting before send");
|
|
try {
|
|
Thread.currentThread().interrupt();
|
|
client.send(request, BodyHandlers.discarding());
|
|
throw new AssertionError("Expected InterruptedException not thrown");
|
|
} catch (InterruptedException x) {
|
|
out.println("Got expected exception: " + x);
|
|
}
|
|
}
|
|
}
|
|
}
|