Examples with HTTP2Client org.eclipse.jetty.http2.client.HTTP2Client used on opensource projects

Example 6 with HTTP2Client

use of org.eclipse.jetty.http2.client.HTTP2Client in project jetty.project by eclipse.

the class HttpClientTransportOverHTTP2Test method testClientStopsServerDoesNotCloseClientCloses.

@Test
public void testClientStopsServerDoesNotCloseClientCloses() throws Exception {
    try (ServerSocket server = new ServerSocket(0)) {
        List<Session> sessions = new ArrayList<>();
        HTTP2Client h2Client = new HTTP2Client();
        HttpClient client = new HttpClient(new HttpClientTransportOverHTTP2(h2Client) {

            @Override
            protected HttpConnectionOverHTTP2 newHttpConnection(HttpDestination destination, Session session) {
                sessions.add(session);
                return super.newHttpConnection(destination, session);
            }
        }, null);
        QueuedThreadPool clientExecutor = new QueuedThreadPool();
        clientExecutor.setName("client");
        client.setExecutor(clientExecutor);
        client.start();
        CountDownLatch resultLatch = new CountDownLatch(1);
        client.newRequest("localhost", server.getLocalPort()).send(result -> {
            if (result.getResponse().getStatus() == HttpStatus.OK_200)
                resultLatch.countDown();
        });
        ByteBufferPool byteBufferPool = new MappedByteBufferPool();
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        Generator generator = new Generator(byteBufferPool);
        try (Socket socket = server.accept()) {
            socket.setSoTimeout(1000);
            OutputStream output = socket.getOutputStream();
            InputStream input = socket.getInputStream();
            ServerParser parser = new ServerParser(byteBufferPool, new ServerParser.Listener.Adapter() {

                @Override
                public void onHeaders(HeadersFrame request) {
                    // Server's preface.
                    generator.control(lease, new SettingsFrame(new HashMap<>(), false));
                    // Reply to client's SETTINGS.
                    generator.control(lease, new SettingsFrame(new HashMap<>(), true));
                    // Response.
                    MetaData.Response metaData = new MetaData.Response(HttpVersion.HTTP_2, HttpStatus.OK_200, new HttpFields());
                    HeadersFrame response = new HeadersFrame(request.getStreamId(), metaData, null, true);
                    generator.control(lease, response);
                    try {
                        // Write the frames.
                        for (ByteBuffer buffer : lease.getByteBuffers()) output.write(BufferUtil.toArray(buffer));
                    } catch (Throwable x) {
                        x.printStackTrace();
                    }
                }
            }, 4096, 8192);
            byte[] bytes = new byte[1024];
            while (true) {
                try {
                    int read = input.read(bytes);
                    if (read < 0)
                        Assert.fail();
                    parser.parse(ByteBuffer.wrap(bytes, 0, read));
                } catch (SocketTimeoutException x) {
                    break;
                }
            }
            Assert.assertTrue(resultLatch.await(5, TimeUnit.SECONDS));
            // The client will send a GO_AWAY, but the server will not close.
            client.stop();
            // Give some time to process the stop/close operations.
            Thread.sleep(1000);
            Assert.assertTrue(h2Client.getBeans(Session.class).isEmpty());
            for (Session session : sessions) {
                Assert.assertTrue(session.isClosed());
                Assert.assertTrue(((HTTP2Session) session).isDisconnected());
            }
        }
    }
}

Example 7 with HTTP2Client

use of org.eclipse.jetty.http2.client.HTTP2Client in project jetty.project by eclipse.

the class HttpClientTransportOverHTTP2Test method testExternalServer.

@Ignore
@Test
public void testExternalServer() throws Exception {
    HTTP2Client http2Client = new HTTP2Client();
    SslContextFactory sslContextFactory = new SslContextFactory();
    HttpClient httpClient = new HttpClient(new HttpClientTransportOverHTTP2(http2Client), sslContextFactory);
    Executor executor = new QueuedThreadPool();
    httpClient.setExecutor(executor);
    httpClient.start();
    //        ContentResponse response = httpClient.GET("https://http2.akamai.com/");
    ContentResponse response = httpClient.GET("https://webtide.com/");
    Assert.assertEquals(HttpStatus.OK_200, response.getStatus());
    httpClient.stop();
}

Example 8 with HTTP2Client

use of org.eclipse.jetty.http2.client.HTTP2Client in project dropwizard by dropwizard.

the class Http2CIntegrationTest method setUp.

@Before
public void setUp() throws Exception {
    final HTTP2Client http2Client = new HTTP2Client();
    // No need for ALPN
    http2Client.setClientConnectionFactory(new HTTP2ClientConnectionFactory());
    client = new HttpClient(new HttpClientTransportOverHTTP2(http2Client), null);
    client.start();
}

Example 9 with HTTP2Client

use of org.eclipse.jetty.http2.client.HTTP2Client in project jetty.project by eclipse.

the class RawHTTP2ProxyTest method testRawHTTP2Proxy.

@Test
public void testRawHTTP2Proxy() throws Exception {
    byte[] data1 = new byte[1024];
    new Random().nextBytes(data1);
    ByteBuffer buffer1 = ByteBuffer.wrap(data1);
    Server server1 = startServer("server1", new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("SERVER1 received {}", frame);
            return new Stream.Listener.Adapter() {

                @Override
                public void onHeaders(Stream stream, HeadersFrame frame) {
                    if (LOGGER.isDebugEnabled())
                        LOGGER.debug("SERVER1 received {}", frame);
                    if (frame.isEndStream()) {
                        MetaData.Response response = new MetaData.Response(HttpVersion.HTTP_2, HttpStatus.OK_200, new HttpFields());
                        HeadersFrame reply = new HeadersFrame(stream.getId(), response, null, false);
                        if (LOGGER.isDebugEnabled())
                            LOGGER.debug("SERVER1 sending {}", reply);
                        stream.headers(reply, new Callback() {

                            @Override
                            public void succeeded() {
                                DataFrame data = new DataFrame(stream.getId(), buffer1.slice(), true);
                                if (LOGGER.isDebugEnabled())
                                    LOGGER.debug("SERVER1 sending {}", data);
                                stream.data(data, NOOP);
                            }
                        });
                    }
                }
            };
        }
    });
    ServerConnector connector1 = (ServerConnector) server1.getAttribute("connector");
    Server server2 = startServer("server2", new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("SERVER2 received {}", frame);
            return new Stream.Listener.Adapter() {

                @Override
                public void onData(Stream stream, DataFrame frame, Callback callback) {
                    if (LOGGER.isDebugEnabled())
                        LOGGER.debug("SERVER2 received {}", frame);
                    callback.succeeded();
                    MetaData.Response response = new MetaData.Response(HttpVersion.HTTP_2, HttpStatus.OK_200, new HttpFields());
                    Callback.Completable completable1 = new Callback.Completable();
                    HeadersFrame reply = new HeadersFrame(stream.getId(), response, null, false);
                    if (LOGGER.isDebugEnabled())
                        LOGGER.debug("SERVER2 sending {}", reply);
                    stream.headers(reply, completable1);
                    completable1.thenCompose(ignored -> {
                        Callback.Completable completable2 = new Callback.Completable();
                        DataFrame data = new DataFrame(stream.getId(), buffer1.slice(), false);
                        if (LOGGER.isDebugEnabled())
                            LOGGER.debug("SERVER2 sending {}", data);
                        stream.data(data, completable2);
                        return completable2;
                    }).thenRun(() -> {
                        MetaData trailer = new MetaData(HttpVersion.HTTP_2, new HttpFields());
                        HeadersFrame end = new HeadersFrame(stream.getId(), trailer, null, true);
                        if (LOGGER.isDebugEnabled())
                            LOGGER.debug("SERVER2 sending {}", end);
                        stream.headers(end, Callback.NOOP);
                    });
                }
            };
        }
    });
    ServerConnector connector2 = (ServerConnector) server2.getAttribute("connector");
    HTTP2Client proxyClient = startClient("proxyClient");
    Server proxyServer = startServer("proxyServer", new ClientToProxySessionListener(proxyClient));
    ServerConnector proxyConnector = (ServerConnector) proxyServer.getAttribute("connector");
    InetSocketAddress proxyAddress = new InetSocketAddress("localhost", proxyConnector.getLocalPort());
    HTTP2Client client = startClient("client");
    FuturePromise<Session> clientPromise = new FuturePromise<>();
    client.connect(proxyAddress, new Session.Listener.Adapter(), clientPromise);
    Session clientSession = clientPromise.get(5, TimeUnit.SECONDS);
    // Send a request with trailers for server1.
    HttpFields fields1 = new HttpFields();
    fields1.put("X-Target", String.valueOf(connector1.getLocalPort()));
    MetaData.Request request1 = new MetaData.Request("GET", new HttpURI("http://localhost/server1"), HttpVersion.HTTP_2, fields1);
    FuturePromise<Stream> streamPromise1 = new FuturePromise<>();
    CountDownLatch latch1 = new CountDownLatch(1);
    clientSession.newStream(new HeadersFrame(request1, null, false), streamPromise1, new Stream.Listener.Adapter() {

        @Override
        public void onHeaders(Stream stream, HeadersFrame frame) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("CLIENT received {}", frame);
        }

        @Override
        public void onData(Stream stream, DataFrame frame, Callback callback) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("CLIENT received {}", frame);
            Assert.assertEquals(buffer1.slice(), frame.getData());
            callback.succeeded();
            latch1.countDown();
        }
    });
    Stream stream1 = streamPromise1.get(5, TimeUnit.SECONDS);
    stream1.headers(new HeadersFrame(stream1.getId(), new MetaData(HttpVersion.HTTP_2, new HttpFields()), null, true), Callback.NOOP);
    // Send a request for server2.
    HttpFields fields2 = new HttpFields();
    fields2.put("X-Target", String.valueOf(connector2.getLocalPort()));
    MetaData.Request request2 = new MetaData.Request("GET", new HttpURI("http://localhost/server1"), HttpVersion.HTTP_2, fields2);
    FuturePromise<Stream> streamPromise2 = new FuturePromise<>();
    CountDownLatch latch2 = new CountDownLatch(1);
    clientSession.newStream(new HeadersFrame(request2, null, false), streamPromise2, new Stream.Listener.Adapter() {

        @Override
        public void onHeaders(Stream stream, HeadersFrame frame) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("CLIENT received {}", frame);
            if (frame.isEndStream())
                latch2.countDown();
        }

        @Override
        public void onData(Stream stream, DataFrame frame, Callback callback) {
            if (LOGGER.isDebugEnabled())
                LOGGER.debug("CLIENT received {}", frame);
            callback.succeeded();
        }
    });
    Stream stream2 = streamPromise2.get(5, TimeUnit.SECONDS);
    stream2.data(new DataFrame(stream2.getId(), buffer1.slice(), true), Callback.NOOP);
    Assert.assertTrue(latch1.await(5, TimeUnit.SECONDS));
    Assert.assertTrue(latch2.await(5, TimeUnit.SECONDS));
}

Example 10 with HTTP2Client

use of org.eclipse.jetty.http2.client.HTTP2Client in project jetty.project by eclipse.

the class ProxyProtocolTest method startServer.

public void startServer(Handler handler) throws Exception {
    server = new Server();
    HttpConfiguration configuration = new HttpConfiguration();
    connector = new ServerConnector(server, new ProxyConnectionFactory(), new HTTP2CServerConnectionFactory(configuration));
    server.addConnector(connector);
    server.setHandler(handler);
    client = new HTTP2Client();
    server.addBean(client, true);
    server.start();
}