use of org.eclipse.jetty.http2.frames.SettingsFrame in project jetty.project by eclipse.
the class HTTP2ServerTest method testRequestWithContinuationFramesWithEmptyHeadersFrame.
@Test
public void testRequestWithContinuationFramesWithEmptyHeadersFrame() 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));
// Take the HeadersFrame header and set the length to zero.
List<ByteBuffer> buffers = lease.getByteBuffers();
ByteBuffer headersFrameHeader = buffers.get(2);
headersFrameHeader.put(0, (byte) 0);
headersFrameHeader.putShort(1, (short) 0);
// Insert a CONTINUATION frame header for the body of the HEADERS frame.
lease.insert(3, buffers.get(4).slice(), false);
return lease;
});
}
use of org.eclipse.jetty.http2.frames.SettingsFrame in project jetty.project by eclipse.
the class HTTP2ServerTest method testBadPingWrongPayload.
@Test
public void testBadPingWrongPayload() throws Exception {
startServer(new HttpServlet() {
});
ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
generator.control(lease, new PrefaceFrame());
generator.control(lease, new SettingsFrame(new HashMap<>(), false));
generator.control(lease, new PingFrame(new byte[8], false));
// Modify the length of the frame to a wrong one.
lease.getByteBuffers().get(2).putShort(0, (short) 7);
final CountDownLatch latch = new CountDownLatch(1);
try (Socket client = new Socket("localhost", connector.getLocalPort())) {
OutputStream output = client.getOutputStream();
for (ByteBuffer buffer : lease.getByteBuffers()) {
output.write(BufferUtil.toArray(buffer));
}
Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter() {
@Override
public void onGoAway(GoAwayFrame frame) {
Assert.assertEquals(ErrorCode.FRAME_SIZE_ERROR.code, frame.getError());
latch.countDown();
}
}, 4096, 8192);
parseResponse(client, parser);
Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
}
}
use of org.eclipse.jetty.http2.frames.SettingsFrame in project jetty.project by eclipse.
the class HTTP2ServerTest method testCommitFailure.
@Test
public void testCommitFailure() throws Exception {
final long delay = 1000;
final AtomicBoolean broken = new AtomicBoolean();
startServer(new HttpServlet() {
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
// Wait for the SETTINGS frames to be exchanged.
Thread.sleep(delay);
broken.set(true);
} catch (InterruptedException x) {
throw new InterruptedIOException();
}
}
});
server.stop();
ServerConnector connector2 = new ServerConnector(server, new HTTP2ServerConnectionFactory(new HttpConfiguration())) {
@Override
protected ChannelEndPoint newEndPoint(SocketChannel channel, ManagedSelector selectSet, SelectionKey key) throws IOException {
return new SocketChannelEndPoint(channel, selectSet, key, getScheduler()) {
@Override
public void write(Callback callback, ByteBuffer... buffers) throws IllegalStateException {
if (broken.get())
callback.failed(new IOException("explicitly_thrown_by_test"));
else
super.write(callback, buffers);
}
};
}
};
server.addConnector(connector2);
server.start();
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", connector2.getLocalPort())) {
OutputStream output = client.getOutputStream();
for (ByteBuffer buffer : lease.getByteBuffers()) output.write(BufferUtil.toArray(buffer));
// The server will close the connection abruptly since it
// cannot write and therefore cannot even send the GO_AWAY.
Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter(), 4096, 8192);
boolean closed = parseResponse(client, parser, 2 * delay);
Assert.assertTrue(closed);
}
}
use of org.eclipse.jetty.http2.frames.SettingsFrame in project jetty.project by eclipse.
the class HTTP2ServerTest method testBadPingWrongStreamId.
@Test
public void testBadPingWrongStreamId() throws Exception {
startServer(new HttpServlet() {
});
ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
generator.control(lease, new PrefaceFrame());
generator.control(lease, new SettingsFrame(new HashMap<>(), false));
generator.control(lease, new PingFrame(new byte[8], false));
// Modify the streamId of the frame to non zero.
lease.getByteBuffers().get(2).putInt(4, 1);
final CountDownLatch latch = new CountDownLatch(1);
try (Socket client = new Socket("localhost", connector.getLocalPort())) {
OutputStream output = client.getOutputStream();
for (ByteBuffer buffer : lease.getByteBuffers()) {
output.write(BufferUtil.toArray(buffer));
}
Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter() {
@Override
public void onGoAway(GoAwayFrame frame) {
Assert.assertEquals(ErrorCode.PROTOCOL_ERROR.code, frame.getError());
latch.countDown();
}
}, 4096, 8192);
parseResponse(client, parser);
Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
}
}
use of org.eclipse.jetty.http2.frames.SettingsFrame 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());
}
}
}
}
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