Package org.eclipse.jetty.http2.frames

Examples of org.eclipse.jetty.http2.frames.HeadersFrame

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            }
        });

        Session client = newClient(new Session.Listener.Adapter());
        MetaData.Request request = newRequest("GET", new HttpFields());
        HeadersFrame requestFrame = new HeadersFrame(0, 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(), ErrorCodes.CANCEL_STREAM_ERROR);
        stream.reset(resetFrame, Callback.Adapter.INSTANCE);
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        {
            @Override
            public Stream.Listener onNewStream(Stream stream, HeadersFrame requestFrame)
            {
                MetaData.Response response = new MetaData.Response(HttpVersion.HTTP_2, 200, new HttpFields());
                HeadersFrame responseFrame = new HeadersFrame(stream.getId(), response, null, false);
                stream.headers(responseFrame, Callback.Adapter.INSTANCE);
                return new Stream.Listener.Adapter()
                {
                    @Override
                    public void onData(Stream stream, DataFrame frame, Callback callback)
                    {
                        callback.succeeded();
                        stream.data(new DataFrame(stream.getId(), ByteBuffer.allocate(16), true), Callback.Adapter.INSTANCE);
                        serverDataLatch.countDown();
                    }
                };
            }

            @Override
            public void onReset(Session session, ResetFrame frame)
            {
                Stream stream = session.getStream(frame.getStreamId());
                // Simulate that there is pending data to send.
                stream.data(new DataFrame(stream.getId(), ByteBuffer.allocate(16), true), new Callback.Adapter()
                {
                    @Override
                    public void failed(Throwable x)
                    {
                        serverResetLatch.countDown();
                    }
                });
            }
        });

        Session client = newClient(new Session.Listener.Adapter());
        MetaData.Request request1 = newRequest("GET", new HttpFields());
        HeadersFrame requestFrame1 = new HeadersFrame(0, request1, null, false);
        FuturePromise<Stream> promise1 = new FuturePromise<>();
        final CountDownLatch stream1HeadersLatch = new CountDownLatch(1);
        final CountDownLatch stream1DataLatch = new CountDownLatch(1);
        client.newStream(requestFrame1, promise1, new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
            {
                stream1HeadersLatch.countDown();
            }

            @Override
            public void onData(Stream stream, DataFrame frame, Callback callback)
            {
                stream1DataLatch.countDown();
            }
        });
        Stream stream1 = promise1.get(5, TimeUnit.SECONDS);
        Assert.assertTrue(stream1HeadersLatch.await(5, TimeUnit.SECONDS));

        MetaData.Request request2 = newRequest("GET", new HttpFields());
        HeadersFrame requestFrame2 = new HeadersFrame(0, request2, null, false);
        FuturePromise<Stream> promise2 = new FuturePromise<>();
        final CountDownLatch stream2DataLatch = new CountDownLatch(1);
        client.newStream(requestFrame2, promise2, new Stream.Listener.Adapter()
        {
            @Override
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            }
        });

        Session client = newClient(new Session.Listener.Adapter());
        MetaData.Request request = newRequest("GET", new HttpFields());
        HeadersFrame frame = new HeadersFrame(0, request, null, true);
        client.newStream(frame, new FuturePromise<Stream>(), new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
            {
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            }
        });

        Session client = newClient(new Session.Listener.Adapter());
        MetaData.Request request = newRequest("GET", new HttpFields());
        HeadersFrame frame = new HeadersFrame(0, request, null, true);
        client.newStream(frame, new FuturePromise<Stream>(), new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
            {
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        Session session = sessionPromise.get(5, TimeUnit.SECONDS);

        HttpFields requestFields = new HttpFields();
        requestFields.put("User-Agent", client.getClass().getName() + "/" + Jetty.VERSION);
        MetaData.Request metaData = new MetaData.Request("GET", new HttpURI("https://" + host + ":" + port + "/"), HttpVersion.HTTP_2, requestFields);
        HeadersFrame headersFrame = new HeadersFrame(0, metaData, null, true);
        final CountDownLatch latch = new CountDownLatch(1);
        session.newStream(headersFrame, new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
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        Session session = newClient(new Session.Listener.Adapter());

        HttpFields fields = new HttpFields();
        MetaData.Request metaData = newRequest("GET", fields);
        HeadersFrame frame = new HeadersFrame(1, metaData, null, true);
        final CountDownLatch latch = new CountDownLatch(1);
        session.newStream(frame, new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
            {
                Assert.assertTrue(stream.isClosed());
                Assert.assertTrue(stream.getId() > 0);

                Assert.assertTrue(frame.isEndStream());
                Assert.assertEquals(stream.getId(), frame.getStreamId());
                Assert.assertTrue(frame.getMetaData().isResponse());
                MetaData.Response response = (MetaData.Response)frame.getMetaData();
                Assert.assertEquals(200, response.getStatus());

                latch.countDown();
            }
        });
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        Session session = newClient(new Session.Listener.Adapter());

        HttpFields fields = new HttpFields();
        MetaData.Request metaData = newRequest("GET", fields);
        HeadersFrame frame = new HeadersFrame(1, metaData, null, true);
        final CountDownLatch latch = new CountDownLatch(2);
        session.newStream(frame, new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
            {
                Assert.assertFalse(stream.isClosed());
                Assert.assertTrue(stream.getId() > 0);

                Assert.assertFalse(frame.isEndStream());
                Assert.assertEquals(stream.getId(), frame.getStreamId());
                Assert.assertTrue(frame.getMetaData().isResponse());
                MetaData.Response response = (MetaData.Response)frame.getMetaData();
                Assert.assertEquals(200, response.getStatus());

                latch.countDown();
            }

            @Override
            public void onData(Stream stream, DataFrame frame, Callback callback)
            {
                Assert.assertTrue(stream.isClosed());

                Assert.assertTrue(frame.isEndStream());
                Assert.assertEquals(ByteBuffer.wrap(content), frame.getData());

                callback.succeeded();
                latch.countDown();
            }
        });
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        Random random = new Random();
        HttpFields fields = new HttpFields();
        fields.putLongField(downloadBytes, random.nextInt(128 * 1024));
        fields.put("User-Agent", "HTTP2Client/" + Jetty.VERSION);
        MetaData.Request metaData = newRequest("GET", fields);
        HeadersFrame frame = new HeadersFrame(1, metaData, null, true);
        final CountDownLatch latch = new CountDownLatch(requests);
        for (int i = 0; i < requests; ++i)
        {
            session.newStream(frame, new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
            {
                @Override
                public void onData(Stream stream, DataFrame frame, Callback callback)
                {
                    callback.succeeded();
                    if (frame.isEndStream())
                        latch.countDown();
                }
            });
        }

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    {
        startServer(new HttpServlet(){});

        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new PingFrame(new byte[8], false));
        // Modify the length of the frame to a wrong one.
        lease.getByteBuffers().get(1).putShort(0, (short)7);

        final CountDownLatch latch = new CountDownLatch(1);
        try (Socket client = new Socket("localhost", connector.getLocalPort()))
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    {
        startServer(new HttpServlet(){});

        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new PingFrame(new byte[8], false));
        // Modify the streamId of the frame to non zero.
        lease.getByteBuffers().get(1).putInt(4, 1);

        final CountDownLatch latch = new CountDownLatch(1);
        try (Socket client = new Socket("localhost", connector.getLocalPort()))
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Related Classes of org.eclipse.jetty.http2.frames.HeadersFrame

  • org.eclipse.jetty.http.HostPortHttpField
  • org.eclipse.jetty.http.HttpField
  • org.eclipse.jetty.http.HttpFields
  • org.eclipse.jetty.http.HttpHeader
  • org.eclipse.jetty.http.MetaData
  • org.eclipse.jetty.http2.api.Session
  • org.eclipse.jetty.http2.api.Stream
  • org.eclipse.jetty.http2.client.AbstractTest
  • org.eclipse.jetty.http2.client.Client
  • org.eclipse.jetty.http2.client.FlowControlTest
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