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Example 46 with RequestContext

use of com.linkedin.r2.message.RequestContext 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).buildStream();
    RestRequest r = new RestRequestBuilder(URI.create("https://www.howsmyssl.com/a/check")).build();
    FutureCallback<StreamResponse> cb = new FutureCallback<StreamResponse>();
    TransportCallback<StreamResponse> callback = new TransportCallbackAdapter<StreamResponse>(cb);
    client.streamRequest(Messages.toStreamRequest(r), new RequestContext(), new HashMap<String, String>(), callback);
    cb.get(30, TimeUnit.SECONDS);
}
Also used : TransportCallbackAdapter(com.linkedin.r2.transport.common.bridge.client.TransportCallbackAdapter) StreamResponse(com.linkedin.r2.message.stream.StreamResponse) SSLContext(javax.net.ssl.SSLContext) AsciiString(io.netty.util.AsciiString) ByteString(com.linkedin.data.ByteString) RestRequest(com.linkedin.r2.message.rest.RestRequest) SSLParameters(javax.net.ssl.SSLParameters) RestRequestBuilder(com.linkedin.r2.message.rest.RestRequestBuilder) RequestContext(com.linkedin.r2.message.RequestContext) FutureCallback(com.linkedin.common.callback.FutureCallback) Test(org.testng.annotations.Test)

Example 47 with RequestContext

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

the class TestHttpNettyClient method testNoChannelTimeout.

@Test
public void testNoChannelTimeout() throws InterruptedException {
    HttpNettyClient client = new HttpNettyClient(new NoCreations(_scheduler), _scheduler, 500, 500, 1024 * 1024 * 2);
    RestRequest r = new RestRequestBuilder(URI.create("http://localhost/")).build();
    FutureCallback<RestResponse> cb = new FutureCallback<RestResponse>();
    TransportCallback<RestResponse> callback = new TransportCallbackAdapter<RestResponse>(cb);
    client.restRequest(r, new RequestContext(), new HashMap<String, String>(), 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(30, 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);
    }
}
Also used : TransportCallbackAdapter(com.linkedin.r2.transport.common.bridge.client.TransportCallbackAdapter) RestResponse(com.linkedin.r2.message.rest.RestResponse) RestRequest(com.linkedin.r2.message.rest.RestRequest) RestRequestBuilder(com.linkedin.r2.message.rest.RestRequestBuilder) RequestContext(com.linkedin.r2.message.RequestContext) RemoteInvocationException(com.linkedin.r2.RemoteInvocationException) ExecutionException(java.util.concurrent.ExecutionException) FutureCallback(com.linkedin.common.callback.FutureCallback) TimeoutException(java.util.concurrent.TimeoutException) Test(org.testng.annotations.Test)

Example 48 with RequestContext

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

the class TestHttpNettyClient method testShutdownStuckInPool.

@Test
public void testShutdownStuckInPool() throws InterruptedException, ExecutionException, TimeoutException {
    // Test that shutdown works when the outstanding request is stuck in the pool waiting for a channel
    HttpNettyClient client = new HttpNettyClient(new NoCreations(_scheduler), _scheduler, 60000, 1, 1024 * 1024 * 2);
    RestRequest r = new RestRequestBuilder(URI.create("http://some.host/")).build();
    FutureCallback<RestResponse> futureCallback = new FutureCallback<RestResponse>();
    client.restRequest(r, new RequestContext(), new HashMap<String, String>(), new TransportCallbackAdapter<RestResponse>(futureCallback));
    FutureCallback<None> shutdownCallback = new FutureCallback<None>();
    client.shutdown(shutdownCallback);
    shutdownCallback.get(30, TimeUnit.SECONDS);
    try {
        futureCallback.get(30, TimeUnit.SECONDS);
        Assert.fail("get should have thrown exception");
    } catch (ExecutionException e) {
        verifyCauseChain(e, RemoteInvocationException.class, TimeoutException.class);
    }
}
Also used : RestResponse(com.linkedin.r2.message.rest.RestResponse) RestRequest(com.linkedin.r2.message.rest.RestRequest) RestRequestBuilder(com.linkedin.r2.message.rest.RestRequestBuilder) RequestContext(com.linkedin.r2.message.RequestContext) RemoteInvocationException(com.linkedin.r2.RemoteInvocationException) ExecutionException(java.util.concurrent.ExecutionException) None(com.linkedin.common.util.None) FutureCallback(com.linkedin.common.callback.FutureCallback) TimeoutException(java.util.concurrent.TimeoutException) Test(org.testng.annotations.Test)

Example 49 with RequestContext

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

the class TestHttpNettyStreamClient method testNoResponseTimeout.

@Test(dataProvider = "noResponseClients")
public void testNoResponseTimeout(AbstractNettyStreamClient client) throws Exception {
    CountDownLatch responseLatch = new CountDownLatch(1);
    Server server = new HttpServerBuilder().responseLatch(responseLatch).build();
    try {
        server.start();
        RestRequest r = new RestRequestBuilder(new URI(URL)).build();
        FutureCallback<StreamResponse> cb = new FutureCallback<StreamResponse>();
        TransportCallback<StreamResponse> callback = new TransportCallbackAdapter<StreamResponse>(cb);
        client.streamRequest(Messages.toStreamRequest(r), new RequestContext(), new HashMap<String, String>(), callback);
        // 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(30, 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);
    } finally {
        responseLatch.countDown();
        server.stop();
    }
}
Also used : TransportCallbackAdapter(com.linkedin.r2.transport.common.bridge.client.TransportCallbackAdapter) Server(org.eclipse.jetty.server.Server) StreamResponse(com.linkedin.r2.message.stream.StreamResponse) AsciiString(io.netty.util.AsciiString) ByteString(com.linkedin.data.ByteString) CountDownLatch(java.util.concurrent.CountDownLatch) URI(java.net.URI) RestRequest(com.linkedin.r2.message.rest.RestRequest) RestRequestBuilder(com.linkedin.r2.message.rest.RestRequestBuilder) RequestContext(com.linkedin.r2.message.RequestContext) RemoteInvocationException(com.linkedin.r2.RemoteInvocationException) ExecutionException(java.util.concurrent.ExecutionException) FutureCallback(com.linkedin.common.callback.FutureCallback) TimeoutException(java.util.concurrent.TimeoutException) Test(org.testng.annotations.Test)

Example 50 with RequestContext

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

the class TestHttpNettyStreamClient method testSlowReaderTimeout.

/**
   * Tests slow EntityStream {@link Reader} implementation should be subject to streaming timeout even
   * if the entire response entity can be buffered in memory.
   *
   * @throws Exception
   */
@Test(dataProvider = "slowReaderTimeoutClientProvider")
public void testSlowReaderTimeout(AbstractNettyStreamClient client) throws Exception {
    // Sets the response size to be greater than zero but smaller than the in-memory buffer for HTTP/1.1
    // and smaller than the receiving window size for HTTP/2 so the receiver will not block sender
    Server server = new HttpServerBuilder().responseSize(R2Constants.DEFAULT_DATA_CHUNK_SIZE).build();
    StreamRequest request = new StreamRequestBuilder(new URI(URL)).setHeader(HttpHeaderNames.HOST.toString(), HOST_NAME.toString()).build(EntityStreams.emptyStream());
    final CountDownLatch responseLatch = new CountDownLatch(1);
    final CountDownLatch streamLatch = new CountDownLatch(1);
    final AtomicReference<TransportResponse<StreamResponse>> atomicTransportResponse = new AtomicReference<>();
    final AtomicReference<Throwable> atomicThrowable = new AtomicReference<>();
    try {
        server.start();
        client.streamRequest(request, new RequestContext(), new HashMap<>(), response -> {
            atomicTransportResponse.set(response);
            responseLatch.countDown();
            response.getResponse().getEntityStream().setReader(new Reader() {

                @Override
                public void onInit(ReadHandle rh) {
                }

                @Override
                public void onDataAvailable(ByteString data) {
                }

                @Override
                public void onDone() {
                }

                @Override
                public void onError(Throwable e) {
                    atomicThrowable.set(e);
                    streamLatch.countDown();
                }
            });
        });
    } finally {
        responseLatch.await(5, TimeUnit.SECONDS);
        streamLatch.await(5, TimeUnit.SECONDS);
        server.stop();
    }
    TransportResponse<StreamResponse> transportResponse = atomicTransportResponse.get();
    Assert.assertNotNull(transportResponse, "Expected to receive a response");
    Assert.assertFalse(transportResponse.hasError(), "Expected to receive a response without error");
    Assert.assertNotNull(transportResponse.getResponse());
    Assert.assertNotNull(transportResponse.getResponse().getEntityStream());
    Throwable throwable = atomicThrowable.get();
    Assert.assertNotNull(throwable, "Expected onError invoked with TimeoutException");
    Assert.assertTrue(throwable instanceof RemoteInvocationException);
    Assert.assertNotNull(throwable.getCause());
    Assert.assertTrue(throwable.getCause() instanceof TimeoutException);
}
Also used : Server(org.eclipse.jetty.server.Server) ByteString(com.linkedin.data.ByteString) StreamResponse(com.linkedin.r2.message.stream.StreamResponse) Reader(com.linkedin.r2.message.stream.entitystream.Reader) AtomicReference(java.util.concurrent.atomic.AtomicReference) CountDownLatch(java.util.concurrent.CountDownLatch) StreamRequestBuilder(com.linkedin.r2.message.stream.StreamRequestBuilder) URI(java.net.URI) TransportResponse(com.linkedin.r2.transport.common.bridge.common.TransportResponse) StreamRequest(com.linkedin.r2.message.stream.StreamRequest) ReadHandle(com.linkedin.r2.message.stream.entitystream.ReadHandle) RequestContext(com.linkedin.r2.message.RequestContext) RemoteInvocationException(com.linkedin.r2.RemoteInvocationException) TimeoutException(java.util.concurrent.TimeoutException) Test(org.testng.annotations.Test)

Aggregations

RequestContext (com.linkedin.r2.message.RequestContext)249 Test (org.testng.annotations.Test)201 RestRequest (com.linkedin.r2.message.rest.RestRequest)148 URI (java.net.URI)139 RestResponse (com.linkedin.r2.message.rest.RestResponse)106 RestRequestBuilder (com.linkedin.r2.message.rest.RestRequestBuilder)102 HashMap (java.util.HashMap)73 ByteString (com.linkedin.data.ByteString)66 StreamResponse (com.linkedin.r2.message.stream.StreamResponse)63 StreamRequest (com.linkedin.r2.message.stream.StreamRequest)55 FutureCallback (com.linkedin.common.callback.FutureCallback)51 ArrayList (java.util.ArrayList)41 Callback (com.linkedin.common.callback.Callback)39 StreamRequestBuilder (com.linkedin.r2.message.stream.StreamRequestBuilder)39 RestException (com.linkedin.r2.message.rest.RestException)38 Map (java.util.Map)37 CountDownLatch (java.util.concurrent.CountDownLatch)37 FilterRequestContext (com.linkedin.restli.server.filter.FilterRequestContext)36 TrackerClient (com.linkedin.d2.balancer.clients.TrackerClient)31 BeforeTest (org.testng.annotations.BeforeTest)31