Examples with ResetFrame org.eclipse.jetty.http2.frames.ResetFrame used on opensource projects

Example 11 with ResetFrame

use of org.eclipse.jetty.http2.frames.ResetFrame in project jetty.project by eclipse.

the class StreamResetTest method testBlockingWriteAfterStreamReceivingReset.

@Test
public void testBlockingWriteAfterStreamReceivingReset() throws Exception {
    final CountDownLatch resetLatch = new CountDownLatch(1);
    final CountDownLatch dataLatch = new CountDownLatch(1);
    start(new HttpServlet() {

        @Override
        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
            Charset charset = StandardCharsets.UTF_8;
            byte[] data = "AFTER RESET".getBytes(charset);
            response.setStatus(200);
            response.setContentType("text/plain;charset=" + charset.name());
            response.setContentLength(data.length * 10);
            response.flushBuffer();
            try {
                // Wait for the reset to happen.
                Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS));
            } catch (InterruptedException x) {
                throw new InterruptedIOException();
            }
            try {
                // been reset, it should throw an exception.
                for (int i = 0; i < 10; i++) {
                    Thread.sleep(500);
                    response.getOutputStream().write(data);
                    response.flushBuffer();
                }
            } catch (InterruptedException x) {
            } catch (IOException x) {
                dataLatch.countDown();
            }
        }
    });
    Session client = newClient(new Session.Listener.Adapter());
    MetaData.Request request = newRequest("GET", new HttpFields());
    HeadersFrame frame = new HeadersFrame(request, null, true);
    client.newStream(frame, new FuturePromise<>(), new Stream.Listener.Adapter() {

        @Override
        public void onHeaders(Stream stream, HeadersFrame frame) {
            stream.reset(new ResetFrame(stream.getId(), ErrorCode.CANCEL_STREAM_ERROR.code), Callback.NOOP);
            resetLatch.countDown();
        }
    });
    Assert.assertTrue(dataLatch.await(5, TimeUnit.SECONDS));
}

Example 12 with ResetFrame

use of org.eclipse.jetty.http2.frames.ResetFrame in project jetty.project by eclipse.

the class StreamResetTest method testStreamReceivingResetIsRemoved.

@Test
public void testStreamReceivingResetIsRemoved() throws Exception {
    final AtomicReference<Stream> streamRef = new AtomicReference<>();
    final CountDownLatch resetLatch = new CountDownLatch(1);
    start(new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            return new Stream.Listener.Adapter() {

                @Override
                public void onReset(Stream stream, ResetFrame frame) {
                    Assert.assertNotNull(stream);
                    Assert.assertTrue(stream.isReset());
                    streamRef.set(stream);
                    resetLatch.countDown();
                }
            };
        }
    });
    Session client = newClient(new Session.Listener.Adapter());
    MetaData.Request request = newRequest("GET", new HttpFields());
    HeadersFrame requestFrame = new HeadersFrame(request, null, false);
    FuturePromise<Stream> promise = new FuturePromise<>();
    client.newStream(requestFrame, promise, new Stream.Listener.Adapter());
    Stream stream = promise.get(5, TimeUnit.SECONDS);
    ResetFrame resetFrame = new ResetFrame(stream.getId(), ErrorCode.CANCEL_STREAM_ERROR.code);
    stream.reset(resetFrame, Callback.NOOP);
    Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS));
    // Wait a while to let the server remove the
    // stream after returning from onReset().
    Thread.sleep(1000);
    Stream serverStream = streamRef.get();
    Assert.assertEquals(0, serverStream.getSession().getStreams().size());
}

Example 13 with ResetFrame

use of org.eclipse.jetty.http2.frames.ResetFrame in project jetty.project by eclipse.

the class HttpClientTransportOverHTTP2Test method testRequestIdleTimeoutSendsResetFrame.

@Test
public void testRequestIdleTimeoutSendsResetFrame() throws Exception {
    CountDownLatch resetLatch = new CountDownLatch(1);
    start(new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            return new Stream.Listener.Adapter() {

                @Override
                public void onReset(Stream stream, ResetFrame frame) {
                    resetLatch.countDown();
                }
            };
        }
    });
    try {
        long idleTimeout = 1000;
        client.newRequest("localhost", connector.getLocalPort()).idleTimeout(idleTimeout, TimeUnit.MILLISECONDS).send();
        Assert.fail();
    } catch (ExecutionException e) {
    // Expected.
    }
    Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS));
}

Example 14 with ResetFrame

use of org.eclipse.jetty.http2.frames.ResetFrame in project jetty.project by eclipse.

the class HttpClientTransportOverHTTP2Test method testResponseAbortSendsResetFrame.

@Test
public void testResponseAbortSendsResetFrame() throws Exception {
    CountDownLatch resetLatch = new CountDownLatch(1);
    start(new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            MetaData.Response metaData = new MetaData.Response(HttpVersion.HTTP_2, HttpStatus.OK_200, new HttpFields());
            stream.headers(new HeadersFrame(stream.getId(), metaData, null, false), new Callback() {

                @Override
                public void succeeded() {
                    ByteBuffer data = ByteBuffer.allocate(1024);
                    stream.data(new DataFrame(stream.getId(), data, false), NOOP);
                }
            });
            return new Stream.Listener.Adapter() {

                @Override
                public void onReset(Stream stream, ResetFrame frame) {
                    resetLatch.countDown();
                }
            };
        }
    });
    try {
        client.newRequest("localhost", connector.getLocalPort()).onResponseContent((response, buffer) -> response.abort(new Exception("explicitly_aborted_by_test"))).send();
        Assert.fail();
    } catch (ExecutionException x) {
        Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS));
    }
}

Example 15 with ResetFrame

use of org.eclipse.jetty.http2.frames.ResetFrame in project jetty.project by eclipse.

the class PushedResourcesTest method testPushedResourceCancelled.

@Test
public void testPushedResourceCancelled() throws Exception {
    String pushPath = "/secondary";
    CountDownLatch latch = new CountDownLatch(1);
    start(new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            HttpURI pushURI = new HttpURI("http://localhost:" + connector.getLocalPort() + pushPath);
            MetaData.Request pushRequest = new MetaData.Request(HttpMethod.GET.asString(), pushURI, HttpVersion.HTTP_2, new HttpFields());
            stream.push(new PushPromiseFrame(stream.getId(), 0, pushRequest), new Promise.Adapter<Stream>() {

                @Override
                public void succeeded(Stream pushStream) {
                    // Just send the normal response and wait for the reset.
                    MetaData.Response response = new MetaData.Response(HttpVersion.HTTP_2, HttpStatus.OK_200, new HttpFields());
                    stream.headers(new HeadersFrame(stream.getId(), response, null, true), Callback.NOOP);
                }
            }, new Stream.Listener.Adapter() {

                @Override
                public void onReset(Stream stream, ResetFrame frame) {
                    latch.countDown();
                }
            });
            return null;
        }
    });
    HttpRequest request = (HttpRequest) client.newRequest("localhost", connector.getLocalPort());
    ContentResponse response = request.pushListener((mainRequest, pushedRequest) -> null).timeout(5, TimeUnit.SECONDS).send();
    Assert.assertEquals(HttpStatus.OK_200, response.getStatus());
    Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
}