Examples with MetaData org.eclipse.jetty.http.MetaData used on opensource projects

Example 91 with MetaData

use of org.eclipse.jetty.http.MetaData in project jetty.project by eclipse.

the class HTTP2ClientSession method onHeaders.

@Override
public void onHeaders(HeadersFrame frame) {
    if (LOG.isDebugEnabled())
        LOG.debug("Received {}", frame);
    int streamId = frame.getStreamId();
    IStream stream = getStream(streamId);
    if (stream != null) {
        MetaData metaData = frame.getMetaData();
        if (metaData.isRequest()) {
            onConnectionFailure(ErrorCode.PROTOCOL_ERROR.code, "invalid_response");
        } else {
            stream.process(frame, Callback.NOOP);
            notifyHeaders(stream, frame);
        }
    } else {
        if (LOG.isDebugEnabled())
            LOG.debug("Ignoring {}, stream #{} not found", frame, streamId);
    }
}

Example 92 with MetaData

use of org.eclipse.jetty.http.MetaData in project jetty.project by eclipse.

the class AsyncIOTest method testLastContentAvailableBeforeService.

@Test
public void testLastContentAvailableBeforeService() throws Exception {
    start(new HttpServlet() {

        @Override
        protected void service(final HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
            // Wait for the data to fully arrive.
            sleep(1000);
            final AsyncContext asyncContext = request.startAsync();
            asyncContext.setTimeout(0);
            request.getInputStream().setReadListener(new EmptyReadListener() {

                @Override
                public void onDataAvailable() throws IOException {
                    ServletInputStream input = request.getInputStream();
                    while (input.isReady()) {
                        int read = input.read();
                        if (read < 0)
                            break;
                    }
                    if (input.isFinished())
                        asyncContext.complete();
                }
            });
        }
    });
    Session session = newClient(new Session.Listener.Adapter());
    HttpFields fields = new HttpFields();
    MetaData.Request metaData = newRequest("GET", fields);
    HeadersFrame frame = new HeadersFrame(metaData, null, false);
    final CountDownLatch latch = new CountDownLatch(1);
    FuturePromise<Stream> promise = new FuturePromise<>();
    session.newStream(frame, promise, new Stream.Listener.Adapter() {

        @Override
        public void onHeaders(Stream stream, HeadersFrame frame) {
            if (frame.isEndStream())
                latch.countDown();
        }
    });
    Stream stream = promise.get(5, TimeUnit.SECONDS);
    stream.data(new DataFrame(stream.getId(), ByteBuffer.allocate(16), true), Callback.NOOP);
    Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
}

Example 93 with MetaData

use of org.eclipse.jetty.http.MetaData in project jetty.project by eclipse.

the class AsyncIOTest method testLastContentAvailableAfterServiceReturns.

@Test
public void testLastContentAvailableAfterServiceReturns() throws Exception {
    start(new HttpServlet() {

        @Override
        protected void service(final HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
            final AsyncContext asyncContext = request.startAsync();
            asyncContext.setTimeout(0);
            request.getInputStream().setReadListener(new EmptyReadListener() {

                @Override
                public void onDataAvailable() throws IOException {
                    ServletInputStream input = request.getInputStream();
                    while (input.isReady()) {
                        int read = input.read();
                        if (read < 0)
                            break;
                    }
                    if (input.isFinished())
                        asyncContext.complete();
                }
            });
        }
    });
    Session session = newClient(new Session.Listener.Adapter());
    HttpFields fields = new HttpFields();
    MetaData.Request metaData = newRequest("GET", fields);
    HeadersFrame frame = new HeadersFrame(metaData, null, false);
    final CountDownLatch latch = new CountDownLatch(1);
    FuturePromise<Stream> promise = new FuturePromise<>();
    session.newStream(frame, promise, new Stream.Listener.Adapter() {

        @Override
        public void onHeaders(Stream stream, HeadersFrame frame) {
            if (frame.isEndStream())
                latch.countDown();
        }
    });
    Stream stream = promise.get(5, TimeUnit.SECONDS);
    // Wait until service() returns.
    Thread.sleep(1000);
    stream.data(new DataFrame(stream.getId(), ByteBuffer.allocate(16), true), Callback.NOOP);
    Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
}

Example 94 with MetaData

use of org.eclipse.jetty.http.MetaData in project jetty.project by eclipse.

the class FlowControlStrategyTest method testServerSendsBigContent.

@Test
public void testServerSendsBigContent() throws Exception {
    final byte[] data = new byte[1024 * 1024];
    new Random().nextBytes(data);
    start(new ServerSessionListener.Adapter() {

        @Override
        public Stream.Listener onNewStream(Stream stream, HeadersFrame requestFrame) {
            MetaData.Response metaData = new MetaData.Response(HttpVersion.HTTP_2, 200, new HttpFields());
            HeadersFrame responseFrame = new HeadersFrame(stream.getId(), metaData, null, false);
            Callback.Completable completable = new Callback.Completable();
            stream.headers(responseFrame, completable);
            completable.thenRun(() -> {
                DataFrame dataFrame = new DataFrame(stream.getId(), ByteBuffer.wrap(data), true);
                stream.data(dataFrame, Callback.NOOP);
            });
            return null;
        }
    });
    Session session = newClient(new Session.Listener.Adapter());
    MetaData.Request metaData = newRequest("GET", new HttpFields());
    HeadersFrame requestFrame = new HeadersFrame(metaData, null, true);
    final byte[] bytes = new byte[data.length];
    final CountDownLatch latch = new CountDownLatch(1);
    session.newStream(requestFrame, new Promise.Adapter<>(), new Stream.Listener.Adapter() {

        private int received;

        @Override
        public void onData(Stream stream, DataFrame frame, Callback callback) {
            int remaining = frame.remaining();
            frame.getData().get(bytes, received, remaining);
            this.received += remaining;
            callback.succeeded();
            if (frame.isEndStream())
                latch.countDown();
        }
    });
    Assert.assertTrue(latch.await(15, TimeUnit.SECONDS));
    Assert.assertArrayEquals(data, bytes);
}

Example 95 with MetaData

use of org.eclipse.jetty.http.MetaData in project jetty.project by eclipse.

the class FlowControlStrategyTest method testClientExceedingSessionWindow.

@Test
public void testClientExceedingSessionWindow() throws Exception {
    // On server, we don't consume the data.
    start(new ServerSessionListener.Adapter());
    final CountDownLatch closeLatch = new CountDownLatch(1);
    Session session = newClient(new Session.Listener.Adapter() {

        @Override
        public void onClose(Session session, GoAwayFrame frame) {
            if (frame.getError() == ErrorCode.FLOW_CONTROL_ERROR.code)
                closeLatch.countDown();
        }
    });
    // Consume the whole session and stream window.
    MetaData.Request metaData = newRequest("POST", new HttpFields());
    HeadersFrame requestFrame = new HeadersFrame(metaData, null, false);
    CompletableFuture<Stream> completable = new CompletableFuture<>();
    session.newStream(requestFrame, Promise.from(completable), new Stream.Listener.Adapter());
    Stream stream = completable.get(5, TimeUnit.SECONDS);
    ByteBuffer data = ByteBuffer.allocate(FlowControlStrategy.DEFAULT_WINDOW_SIZE);
    final CountDownLatch dataLatch = new CountDownLatch(1);
    stream.data(new DataFrame(stream.getId(), data, false), new Callback() {

        @Override
        public InvocationType getInvocationType() {
            return InvocationType.NON_BLOCKING;
        }

        @Override
        public void succeeded() {
            dataLatch.countDown();
        }
    });
    Assert.assertTrue(dataLatch.await(5, TimeUnit.SECONDS));
    // The following "sneaky" write may clash with the write
    // of the reply SETTINGS frame sent by the client in
    // response to the server SETTINGS frame.
    // It is not enough to use a latch on the server to
    // wait for the reply frame, since the client may have
    // sent the bytes, but not yet be ready to write again.
    Thread.sleep(1000);
    // Now the client is supposed to not send more frames.
    // If it does, the connection must be closed.
    HTTP2Session http2Session = (HTTP2Session) session;
    ByteBufferPool.Lease lease = new ByteBufferPool.Lease(connector.getByteBufferPool());
    ByteBuffer extraData = ByteBuffer.allocate(1024);
    http2Session.getGenerator().data(lease, new DataFrame(stream.getId(), extraData, true), extraData.remaining());
    List<ByteBuffer> buffers = lease.getByteBuffers();
    http2Session.getEndPoint().write(Callback.NOOP, buffers.toArray(new ByteBuffer[buffers.size()]));
    // Expect the connection to be closed.
    Assert.assertTrue(closeLatch.await(5, TimeUnit.SECONDS));
}