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

Example 31 with SettingsFrame

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

the class HTTP2ServerTest method testRequestWithPriorityWithContinuationFramesWithEmptyHeadersFrame.

@Test
public void testRequestWithPriorityWithContinuationFramesWithEmptyHeadersFrame() throws Exception {
    PriorityFrame priority = new PriorityFrame(1, 13, 200, true);
    testRequestWithContinuationFrames(null, () -> {
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new SettingsFrame(new HashMap<>(), false));
        MetaData.Request metaData = newRequest("GET", new HttpFields());
        generator.control(lease, new HeadersFrame(1, metaData, priority, true));
        // Take the HeadersFrame header and set the length to just the priority frame.
        List<ByteBuffer> buffers = lease.getByteBuffers();
        ByteBuffer headersFrameHeader = buffers.get(2);
        headersFrameHeader.put(0, (byte) 0);
        headersFrameHeader.putShort(1, (short) PriorityFrame.PRIORITY_LENGTH);
        // Insert a CONTINUATION frame header for the body of the HEADERS frame.
        lease.insert(3, buffers.get(4).slice(), false);
        return lease;
    });
}

Example 32 with SettingsFrame

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

the class HTTP2ServerTest method testNonISOHeader.

@Test
public void testNonISOHeader() throws Exception {
    try (StacklessLogging stackless = new StacklessLogging(HttpChannel.class)) {
        startServer(new HttpServlet() {

            @Override
            protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
                // Invalid header name, the connection must be closed.
                response.setHeader("Euro_(€)", "42");
            }
        });
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new SettingsFrame(new HashMap<>(), false));
        MetaData.Request metaData = newRequest("GET", new HttpFields());
        generator.control(lease, new HeadersFrame(1, metaData, null, true));
        try (Socket client = new Socket("localhost", connector.getLocalPort())) {
            OutputStream output = client.getOutputStream();
            for (ByteBuffer buffer : lease.getByteBuffers()) output.write(BufferUtil.toArray(buffer));
            output.flush();
            Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter(), 4096, 8192);
            boolean closed = parseResponse(client, parser);
            Assert.assertTrue(closed);
        }
    }
}

Example 33 with SettingsFrame

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

the class HTTP2ServerTest method testRequestWithContinuationFrames.

@Test
public void testRequestWithContinuationFrames() throws Exception {
    testRequestWithContinuationFrames(null, () -> {
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new SettingsFrame(new HashMap<>(), false));
        MetaData.Request metaData = newRequest("GET", new HttpFields());
        generator.control(lease, new HeadersFrame(1, metaData, null, true));
        return lease;
    });
}

Example 34 with SettingsFrame

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

the class HTTP2ServerTest method testRequestResponseContent.

@Test
public void testRequestResponseContent() throws Exception {
    final byte[] content = "Hello, world!".getBytes(StandardCharsets.UTF_8);
    final CountDownLatch latch = new CountDownLatch(4);
    startServer(new HttpServlet() {

        @Override
        protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            latch.countDown();
            resp.getOutputStream().write(content);
        }
    });
    ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
    generator.control(lease, new PrefaceFrame());
    generator.control(lease, new SettingsFrame(new HashMap<>(), false));
    MetaData.Request metaData = newRequest("GET", new HttpFields());
    generator.control(lease, new HeadersFrame(1, metaData, null, true));
    try (Socket client = new Socket("localhost", connector.getLocalPort())) {
        OutputStream output = client.getOutputStream();
        for (ByteBuffer buffer : lease.getByteBuffers()) {
            output.write(BufferUtil.toArray(buffer));
        }
        final AtomicReference<HeadersFrame> headersRef = new AtomicReference<>();
        final AtomicReference<DataFrame> dataRef = new AtomicReference<>();
        Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter() {

            @Override
            public void onSettings(SettingsFrame frame) {
                latch.countDown();
            }

            @Override
            public void onHeaders(HeadersFrame frame) {
                headersRef.set(frame);
                latch.countDown();
            }

            @Override
            public void onData(DataFrame frame) {
                dataRef.set(frame);
                latch.countDown();
            }
        }, 4096, 8192);
        parseResponse(client, parser);
        Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
        HeadersFrame response = headersRef.get();
        Assert.assertNotNull(response);
        MetaData.Response responseMetaData = (MetaData.Response) response.getMetaData();
        Assert.assertEquals(200, responseMetaData.getStatus());
        DataFrame responseData = dataRef.get();
        Assert.assertNotNull(responseData);
        Assert.assertArrayEquals(content, BufferUtil.toArray(responseData.getData()));
    }
}

Example 35 with SettingsFrame

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

the class CloseTest method testServerSendsGoAwayClientDoesNotCloseServerIdleTimeout.

@Test
public void testServerSendsGoAwayClientDoesNotCloseServerIdleTimeout() throws Exception {
    final long idleTimeout = 1000;
    final AtomicReference<Session> sessionRef = new AtomicReference<>();
    startServer(new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame frame) {
            stream.setIdleTimeout(10 * idleTimeout);
            sessionRef.set(stream.getSession());
            MetaData.Response response = new MetaData.Response(HttpVersion.HTTP_2, 200, new HttpFields());
            stream.headers(new HeadersFrame(stream.getId(), response, null, true), Callback.NOOP);
            stream.getSession().close(ErrorCode.NO_ERROR.code, "OK", Callback.NOOP);
            return null;
        }
    });
    connector.setIdleTimeout(idleTimeout);
    ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
    generator.control(lease, new PrefaceFrame());
    generator.control(lease, new SettingsFrame(new HashMap<>(), false));
    MetaData.Request metaData = newRequest("GET", new HttpFields());
    generator.control(lease, new HeadersFrame(1, metaData, null, true));
    try (Socket client = new Socket("localhost", connector.getLocalPort())) {
        OutputStream output = client.getOutputStream();
        for (ByteBuffer buffer : lease.getByteBuffers()) {
            output.write(BufferUtil.toArray(buffer));
        }
        final CountDownLatch responseLatch = new CountDownLatch(1);
        final CountDownLatch closeLatch = new CountDownLatch(1);
        Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter() {

            @Override
            public void onHeaders(HeadersFrame frame) {
                responseLatch.countDown();
            }

            @Override
            public void onGoAway(GoAwayFrame frame) {
                closeLatch.countDown();
            }
        }, 4096, 8192);
        parseResponse(client, parser);
        Assert.assertTrue(responseLatch.await(5, TimeUnit.SECONDS));
        Assert.assertTrue(closeLatch.await(5, TimeUnit.SECONDS));
        // Don't close the connection.
        // Wait for the server to idle timeout.
        Thread.sleep(2 * idleTimeout);
        // Client received the TCP FIN from server.
        Assert.assertEquals(-1, client.getInputStream().read());
        // Server is closed.
        Session session = sessionRef.get();
        Assert.assertTrue(session.isClosed());
        Assert.assertTrue(((HTTP2Session) session).isDisconnected());
    }
}