Examples with DefaultFullHttpRequest io.netty.handler.codec.http.DefaultFullHttpRequest used on opensource projects

Example 1 with DefaultFullHttpRequest

use of io.netty.handler.codec.http.DefaultFullHttpRequest in project elasticsearch by elastic.

the class Netty4HttpChannelTests method testConnectionClose.

public void testConnectionClose() throws Exception {
    final Settings settings = Settings.builder().build();
    try (Netty4HttpServerTransport httpServerTransport = new Netty4HttpServerTransport(settings, networkService, bigArrays, threadPool, xContentRegistry(), new NullDispatcher())) {
        httpServerTransport.start();
        final FullHttpRequest httpRequest;
        final boolean close = randomBoolean();
        if (randomBoolean()) {
            httpRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/");
            if (close) {
                httpRequest.headers().add(HttpHeaderNames.CONNECTION, HttpHeaderValues.CLOSE);
            }
        } else {
            httpRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_0, HttpMethod.GET, "/");
            if (!close) {
                httpRequest.headers().add(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
            }
        }
        final EmbeddedChannel embeddedChannel = new EmbeddedChannel();
        final Netty4HttpRequest request = new Netty4HttpRequest(xContentRegistry(), httpRequest, embeddedChannel);
        // send a response, the channel close status should match
        assertTrue(embeddedChannel.isOpen());
        final Netty4HttpChannel channel = new Netty4HttpChannel(httpServerTransport, request, null, randomBoolean(), threadPool.getThreadContext());
        final TestResponse resp = new TestResponse();
        channel.sendResponse(resp);
        assertThat(embeddedChannel.isOpen(), equalTo(!close));
    }
}

Example 2 with DefaultFullHttpRequest

use of io.netty.handler.codec.http.DefaultFullHttpRequest in project elasticsearch by elastic.

the class Netty4HttpChannelTests method executeRequest.

private FullHttpResponse executeRequest(final Settings settings, final String originValue, final String host) {
    // construct request and send it over the transport layer
    try (Netty4HttpServerTransport httpServerTransport = new Netty4HttpServerTransport(settings, networkService, bigArrays, threadPool, xContentRegistry(), new NullDispatcher())) {
        httpServerTransport.start();
        final FullHttpRequest httpRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/");
        if (originValue != null) {
            httpRequest.headers().add(HttpHeaderNames.ORIGIN, originValue);
        }
        httpRequest.headers().add(HttpHeaderNames.HOST, host);
        final WriteCapturingChannel writeCapturingChannel = new WriteCapturingChannel();
        final Netty4HttpRequest request = new Netty4HttpRequest(xContentRegistry(), httpRequest, writeCapturingChannel);
        Netty4HttpChannel channel = new Netty4HttpChannel(httpServerTransport, request, null, randomBoolean(), threadPool.getThreadContext());
        channel.sendResponse(new TestResponse());
        // get the response
        List<Object> writtenObjects = writeCapturingChannel.getWrittenObjects();
        assertThat(writtenObjects.size(), is(1));
        return (FullHttpResponse) writtenObjects.get(0);
    }
}

Example 3 with DefaultFullHttpRequest

use of io.netty.handler.codec.http.DefaultFullHttpRequest in project elasticsearch by elastic.

the class Netty4HttpServerTransportTests method testBadRequest.

public void testBadRequest() throws InterruptedException {
    final AtomicReference<Throwable> causeReference = new AtomicReference<>();
    final HttpServerTransport.Dispatcher dispatcher = new HttpServerTransport.Dispatcher() {

        @Override
        public void dispatchRequest(final RestRequest request, final RestChannel channel, final ThreadContext threadContext) {
            throw new AssertionError();
        }

        @Override
        public void dispatchBadRequest(final RestRequest request, final RestChannel channel, final ThreadContext threadContext, final Throwable cause) {
            causeReference.set(cause);
            try {
                final ElasticsearchException e = new ElasticsearchException("you sent a bad request and you should feel bad");
                channel.sendResponse(new BytesRestResponse(channel, BAD_REQUEST, e));
            } catch (final IOException e) {
                throw new AssertionError(e);
            }
        }
    };
    final Settings settings;
    final int maxInitialLineLength;
    final Setting<ByteSizeValue> httpMaxInitialLineLengthSetting = HttpTransportSettings.SETTING_HTTP_MAX_INITIAL_LINE_LENGTH;
    if (randomBoolean()) {
        maxInitialLineLength = httpMaxInitialLineLengthSetting.getDefault(Settings.EMPTY).bytesAsInt();
        settings = Settings.EMPTY;
    } else {
        maxInitialLineLength = randomIntBetween(1, 8192);
        settings = Settings.builder().put(httpMaxInitialLineLengthSetting.getKey(), maxInitialLineLength + "b").build();
    }
    try (Netty4HttpServerTransport transport = new Netty4HttpServerTransport(settings, networkService, bigArrays, threadPool, xContentRegistry(), dispatcher)) {
        transport.start();
        final TransportAddress remoteAddress = randomFrom(transport.boundAddress.boundAddresses());
        try (Netty4HttpClient client = new Netty4HttpClient()) {
            final String url = "/" + new String(new byte[maxInitialLineLength], Charset.forName("UTF-8"));
            final FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, url);
            final FullHttpResponse response = client.post(remoteAddress.address(), request);
            assertThat(response.status(), equalTo(HttpResponseStatus.BAD_REQUEST));
            assertThat(new String(response.content().array(), Charset.forName("UTF-8")), containsString("you sent a bad request and you should feel bad"));
        }
    }
    assertNotNull(causeReference.get());
    assertThat(causeReference.get(), instanceOf(TooLongFrameException.class));
}

Example 4 with DefaultFullHttpRequest

use of io.netty.handler.codec.http.DefaultFullHttpRequest in project elasticsearch by elastic.

the class Netty4HttpPipeliningHandlerTests method testThatPipeliningWorksWithChunkedRequests.

public void testThatPipeliningWorksWithChunkedRequests() throws InterruptedException {
    final int numberOfRequests = randomIntBetween(2, 128);
    final EmbeddedChannel embeddedChannel = new EmbeddedChannel(new AggregateUrisAndHeadersHandler(), new HttpPipeliningHandler(numberOfRequests), new WorkEmulatorHandler());
    for (int i = 0; i < numberOfRequests; i++) {
        final DefaultHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/" + i);
        embeddedChannel.writeInbound(request);
        embeddedChannel.writeInbound(LastHttpContent.EMPTY_LAST_CONTENT);
    }
    final List<CountDownLatch> latches = new ArrayList<>();
    for (int i = numberOfRequests - 1; i >= 0; i--) {
        latches.add(finishRequest(Integer.toString(i)));
    }
    for (final CountDownLatch latch : latches) {
        latch.await();
    }
    embeddedChannel.flush();
    for (int i = 0; i < numberOfRequests; i++) {
        assertReadHttpMessageHasContent(embeddedChannel, Integer.toString(i));
    }
    assertTrue(embeddedChannel.isOpen());
}

Example 5 with DefaultFullHttpRequest

use of io.netty.handler.codec.http.DefaultFullHttpRequest in project elasticsearch by elastic.

the class Netty4HttpClient method processRequestsWithBody.

private Collection<FullHttpResponse> processRequestsWithBody(HttpMethod method, SocketAddress remoteAddress, Tuple<String, CharSequence>... urisAndBodies) throws InterruptedException {
    Collection<HttpRequest> requests = new ArrayList<>(urisAndBodies.length);
    for (Tuple<String, CharSequence> uriAndBody : urisAndBodies) {
        ByteBuf content = Unpooled.copiedBuffer(uriAndBody.v2(), StandardCharsets.UTF_8);
        HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, method, uriAndBody.v1(), content);
        request.headers().add(HttpHeaderNames.HOST, "localhost");
        request.headers().add(HttpHeaderNames.CONTENT_LENGTH, content.readableBytes());
        request.headers().add(HttpHeaderNames.CONTENT_TYPE, "application/json");
        requests.add(request);
    }
    return sendRequests(remoteAddress, requests);
}