Examples with RestRequestBuilder com.linkedin.r2.message.rest.RestRequestBuilder used on opensource projects

Example 71 with RestRequestBuilder

use of com.linkedin.r2.message.rest.RestRequestBuilder in project rest.li by linkedin.

the class TestHttpClientFactory method testShutdownIOThread.

@Test(dataProvider = "configs")
public void testShutdownIOThread(boolean restOverStream, String protocolVersion) throws Exception {
    EventLoopGroup eventLoop = new NioEventLoopGroup();
    ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
    ExecutorService callbackExecutor = Executors.newFixedThreadPool(1);
    HttpClientFactory factory = getHttpClientFactory(eventLoop, true, scheduler, true, callbackExecutor, false);
    CountDownLatch responseLatch = new CountDownLatch(1);
    Server server = new HttpServerBuilder().responseLatch(responseLatch).build();
    try {
        server.start();
        HashMap<String, String> properties = new HashMap<>();
        properties.put(HttpClientFactory.HTTP_PROTOCOL_VERSION, protocolVersion);
        Client client = new TransportClientAdapter(factory.getClient(properties), restOverStream);
        URI uri = new URI(URI);
        Future<RestResponse> responseFuture = client.restRequest(new RestRequestBuilder(uri).build());
        FutureCallback<None> factoryShutdown = new FutureCallback<>();
        factory.shutdown(factoryShutdown);
        FutureCallback<None> clientShutdown = new FutureCallback<>();
        client.shutdown(clientShutdown);
        // Client and factory shutdowns are now pending.  When we release the latch, the response will
        // be returned, which causes the shutdowns to complete on the Netty IO thread that received the
        // response.
        responseLatch.countDown();
        clientShutdown.get(60, TimeUnit.SECONDS);
        factoryShutdown.get(60, TimeUnit.SECONDS);
    } finally {
        server.stop();
    }
    Assert.assertTrue(eventLoop.awaitTermination(30, TimeUnit.SECONDS), "Failed to shut down event-loop");
    Assert.assertTrue(scheduler.awaitTermination(60, TimeUnit.SECONDS), "Failed to shut down scheduler");
    callbackExecutor.shutdown();
}

Example 72 with RestRequestBuilder

use of com.linkedin.r2.message.rest.RestRequestBuilder in project rest.li by linkedin.

the class TestHttpClientFactory method testSuccessfulRequest.

@Test(dataProvider = "configsExpectedRequestCount")
public void testSuccessfulRequest(boolean restOverStream, String protocolVersion, int expectedRequests) throws Exception {
    EventLoopGroup eventLoop = new NioEventLoopGroup();
    ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
    HttpClientFactory factory = getHttpClientFactory(eventLoop, true, scheduler, true);
    HttpServerBuilder.HttpServerStatsProvider httpServerStatsProvider = new HttpServerBuilder.HttpServerStatsProvider();
    Server server = new HttpServerBuilder().serverStatsProvider(httpServerStatsProvider).build();
    try {
        server.start();
        List<Client> clients = new ArrayList<>();
        int savedTimingKeyCount = TimingKey.getCount();
        for (int i = 0; i < 100; i++) {
            HashMap<String, String> properties = new HashMap<>();
            properties.put(HttpClientFactory.HTTP_PROTOCOL_VERSION, protocolVersion);
            clients.add(new TransportClientAdapter(factory.getClient(properties), restOverStream));
        }
        int addedTimingKeyCount = TimingKey.getCount() - savedTimingKeyCount;
        // In current implementation, one client can have around 30 TimingKeys by default.
        Assert.assertTrue(addedTimingKeyCount >= 30 * clients.size());
        for (Client c : clients) {
            RestRequest r = new RestRequestBuilder(new URI(URI)).build();
            c.restRequest(r).get(30, TimeUnit.SECONDS);
        }
        Assert.assertEquals(httpServerStatsProvider.requestCount(), expectedRequests);
        savedTimingKeyCount = TimingKey.getCount();
        for (Client c : clients) {
            FutureCallback<None> callback = new FutureCallback<>();
            c.shutdown(callback);
            callback.get(30, TimeUnit.SECONDS);
        }
        FutureCallback<None> factoryShutdown = new FutureCallback<>();
        factory.shutdown(factoryShutdown);
        factoryShutdown.get(30, TimeUnit.SECONDS);
        int removedTimingKeyCount = savedTimingKeyCount - TimingKey.getCount();
        Assert.assertEquals(addedTimingKeyCount, removedTimingKeyCount);
    } finally {
        server.stop();
    }
}

Example 73 with RestRequestBuilder

use of com.linkedin.r2.message.rest.RestRequestBuilder in project rest.li by linkedin.

the class TestHttpNettyClientCommon method testPerRequestTimeout.

/**
 * Testing making request with custom-perRequest timeout, higher and lower than request timeout,
 * d2 or http requests and check it is working
 */
@SuppressWarnings("unchecked")
@Test(dataProvider = "isStreamAndHigher")
public void testPerRequestTimeout(boolean isStream, boolean isHigherThanDefault) throws InterruptedException, IOException {
    TestServer testServer = new TestServer();
    int defaultRequestTimeout = 300;
    int requestTimeoutPerRequest = isHigherThanDefault ? defaultRequestTimeout + 200 : defaultRequestTimeout - 200;
    HttpClientBuilder clientBuilder = new HttpClientBuilder(_eventLoop, _scheduler).setRequestTimeout(defaultRequestTimeout);
    AbstractNettyClient<?, ?> client = isStream ? clientBuilder.buildStreamClient() : clientBuilder.buildRestClient();
    RestRequest r = new RestRequestBuilder(testServer.getNoResponseURI()).build();
    RequestContext requestContext = new RequestContext();
    requestContext.putLocalAttr(R2Constants.REQUEST_TIMEOUT, requestTimeoutPerRequest);
    long startTime = System.currentTimeMillis();
    FutureCallback<?> cb = new FutureCallback<>();
    if (isStream) {
        TransportCallback<StreamResponse> callback = new TransportCallbackAdapter<>((FutureCallback<StreamResponse>) cb);
        client.streamRequest(Messages.toStreamRequest(r), requestContext, new HashMap<>(), callback);
    } else {
        TransportCallback<RestResponse> callback = new TransportCallbackAdapter<>((FutureCallback<RestResponse>) cb);
        client.restRequest(r, requestContext, new HashMap<>(), callback);
    }
    try {
        // This timeout needs to be significantly larger than the getTimeout of the netty client;
        // we're testing that the client will generate its own timeout
        cb.get(10, TimeUnit.SECONDS);
        Assert.fail("Get was supposed to time out");
    } catch (TimeoutException e) {
        // TimeoutException means the timeout for Future.get() elapsed and nothing happened.
        // Instead, we are expecting our callback to be invoked before the future timeout
        // with a timeout generated by the HttpNettyClient.
        Assert.fail("Unexpected TimeoutException, should have been ExecutionException", e);
    } catch (ExecutionException e) {
        verifyCauseChain(e, RemoteInvocationException.class, TimeoutException.class);
        long endTime = System.currentTimeMillis();
        Assert.assertEquals((endTime - startTime) > defaultRequestTimeout, isHigherThanDefault, "The request timed out after " + (endTime - startTime) + "ms but it was supposed to be about " + (isHigherThanDefault ? "higher" : "lower") + " than " + defaultRequestTimeout + "ms");
        // 150 ms of accuracy
        Assert.assertTrue(// 150 ms of accuracy
        (endTime - startTime) - requestTimeoutPerRequest < 150, "The request timed out after " + (endTime - startTime) + "ms but it was supposed to be about " + requestTimeoutPerRequest + "ms");
    }
    testServer.shutdown();
}

Example 74 with RestRequestBuilder

use of com.linkedin.r2.message.rest.RestRequestBuilder in project rest.li by linkedin.

the class TestHttpNettyStreamClient method testMakingOutboundHttpsRequest.

@Test(enabled = false)
public void testMakingOutboundHttpsRequest() throws NoSuchAlgorithmException, InterruptedException, ExecutionException, TimeoutException {
    SSLContext context = SSLContext.getDefault();
    SSLParameters sslParameters = context.getDefaultSSLParameters();
    HttpNettyStreamClient client = new HttpClientBuilder(_eventLoop, _scheduler).setSSLContext(context).setSSLParameters(sslParameters).buildStreamClient();
    RestRequest r = new RestRequestBuilder(URI.create("https://www.howsmyssl.com/a/check")).build();
    FutureCallback<StreamResponse> cb = new FutureCallback<>();
    TransportCallback<StreamResponse> callback = new TransportCallbackAdapter<>(cb);
    client.streamRequest(Messages.toStreamRequest(r), new RequestContext(), new HashMap<>(), callback);
    cb.get(30, TimeUnit.SECONDS);
}

Example 75 with RestRequestBuilder

use of com.linkedin.r2.message.rest.RestRequestBuilder in project rest.li by linkedin.

the class TestNettyRequestAdapter method testRestToNettyRequestWithMultipleCookies.

@Test
public void testRestToNettyRequestWithMultipleCookies() throws Exception {
    RestRequestBuilder restRequestBuilder = new RestRequestBuilder(new URI(ANY_URI));
    restRequestBuilder.setCookies(ANY_COOKIES);
    RestRequest restRequest = restRequestBuilder.build();
    HttpRequest nettyRequest = NettyRequestAdapter.toNettyRequest(restRequest);
    Assert.assertEquals(nettyRequest.headers().get("Cookie"), ENCODED_COOKIES_HEADER_VALUE);
}