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

Example 91 with Frame

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

the class HttpClientTransportOverHTTP2Test method testRequestAbortSendsResetFrame.

@Test
public void testRequestAbortSendsResetFrame() 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 {
        client.newRequest("localhost", connector.getLocalPort()).onRequestCommit(request -> request.abort(new Exception("explicitly_aborted_by_test"))).send();
        Assert.fail();
    } catch (ExecutionException x) {
        Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS));
    }
}

Example 92 with Frame

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

the class HttpClientTransportOverHTTP2Test method testConnectionIdleTimeoutSendsResetFrame.

@Test
public void testConnectionIdleTimeoutSendsResetFrame() throws Exception {
    long idleTimeout = 1000;
    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();
                }
            };
        }
    });
    client.stop();
    client.setIdleTimeout(idleTimeout);
    client.start();
    try {
        client.newRequest("localhost", connector.getLocalPort()).idleTimeout(2 * idleTimeout, TimeUnit.MILLISECONDS).send();
        Assert.fail();
    } catch (ExecutionException e) {
    // Expected.
    }
    Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS));
}

Example 93 with Frame

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

the class HttpClientTransportOverHTTP2Test method testLastStreamId.

@Test
public void testLastStreamId() throws Exception {
    prepareServer(new RawHTTP2ServerConnectionFactory(new HttpConfiguration(), new ServerSessionListener.Adapter() {

        @Override
        public Map<Integer, Integer> onPreface(Session session) {
            Map<Integer, Integer> settings = new HashMap<>();
            settings.put(SettingsFrame.MAX_CONCURRENT_STREAMS, 1);
            return settings;
        }

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            MetaData.Request request = (MetaData.Request) frame.getMetaData();
            if (HttpMethod.HEAD.is(request.getMethod())) {
                stream.getSession().close(ErrorCode.REFUSED_STREAM_ERROR.code, null, Callback.NOOP);
            } else {
                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);
            }
            return null;
        }
    }));
    server.start();
    CountDownLatch latch = new CountDownLatch(2);
    AtomicInteger lastStream = new AtomicInteger();
    AtomicReference<Stream> streamRef = new AtomicReference<>();
    CountDownLatch streamLatch = new CountDownLatch(1);
    client = new HttpClient(new HttpClientTransportOverHTTP2(new HTTP2Client()) {

        @Override
        protected HttpConnectionOverHTTP2 newHttpConnection(HttpDestination destination, Session session) {
            return new HttpConnectionOverHTTP2(destination, session) {

                @Override
                protected HttpChannelOverHTTP2 newHttpChannel(boolean push) {
                    return new HttpChannelOverHTTP2(getHttpDestination(), this, getSession(), push) {

                        @Override
                        public void setStream(Stream stream) {
                            super.setStream(stream);
                            streamRef.set(stream);
                            streamLatch.countDown();
                        }
                    };
                }
            };
        }

        @Override
        protected void onClose(HttpConnectionOverHTTP2 connection, GoAwayFrame frame) {
            super.onClose(connection, frame);
            lastStream.set(frame.getLastStreamId());
            latch.countDown();
        }
    }, null);
    QueuedThreadPool clientExecutor = new QueuedThreadPool();
    clientExecutor.setName("client");
    client.setExecutor(clientExecutor);
    client.start();
    // Prime the connection to allow client and server prefaces to be exchanged.
    ContentResponse response = client.newRequest("localhost", connector.getLocalPort()).path("/zero").timeout(5, TimeUnit.SECONDS).send();
    Assert.assertEquals(HttpStatus.OK_200, response.getStatus());
    org.eclipse.jetty.client.api.Request request = client.newRequest("localhost", connector.getLocalPort()).method(HttpMethod.HEAD).path("/one");
    request.send(result -> {
        if (result.isFailed())
            latch.countDown();
    });
    Assert.assertTrue(streamLatch.await(5, TimeUnit.SECONDS));
    Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
    Stream stream = streamRef.get();
    Assert.assertNotNull(stream);
    Assert.assertEquals(lastStream.get(), stream.getId());
}

Example 94 with Frame

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

the class HTTP2ServerConnection method onOpen.

@Override
public void onOpen() {
    notifyAccept(getSession());
    for (Frame frame : upgradeFrames) getSession().onFrame(frame);
    super.onOpen();
}

Example 95 with Frame

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

the class HTTP2ServerSession method onPreface.

@Override
public void onPreface() {
    // SPEC: send a SETTINGS frame upon receiving the preface.
    Map<Integer, Integer> settings = notifyPreface(this);
    if (settings == null)
        settings = Collections.emptyMap();
    SettingsFrame settingsFrame = new SettingsFrame(settings, false);
    WindowUpdateFrame windowFrame = null;
    int sessionWindow = getInitialSessionRecvWindow() - FlowControlStrategy.DEFAULT_WINDOW_SIZE;
    if (sessionWindow > 0) {
        updateRecvWindow(sessionWindow);
        windowFrame = new WindowUpdateFrame(0, sessionWindow);
    }
    if (windowFrame == null)
        frames(null, Callback.NOOP, settingsFrame, Frame.EMPTY_ARRAY);
    else
        frames(null, Callback.NOOP, settingsFrame, windowFrame);
}