| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.hc.client5.testing.async; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import java.util.Random; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.ScheduledExecutorService; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| |
| import org.apache.hc.client5.http.async.methods.SimpleHttpResponse; |
| import org.apache.hc.client5.http.async.methods.SimpleRequestBuilder; |
| import org.apache.hc.client5.http.impl.async.CloseableHttpAsyncClient; |
| import org.apache.hc.client5.http.impl.async.HttpAsyncClients; |
| import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager; |
| import org.apache.hc.core5.http.HeaderElements; |
| import org.apache.hc.core5.http.HttpHeaders; |
| import org.apache.hc.core5.http.HttpHost; |
| import org.apache.hc.core5.http.URIScheme; |
| import org.apache.hc.core5.http.config.Http1Config; |
| import org.apache.hc.core5.testing.nio.H2TestServer; |
| import org.hamcrest.CoreMatchers; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.params.ParameterizedTest; |
| import org.junit.jupiter.params.provider.ValueSource; |
| |
| public abstract class TestHttp1Async extends AbstractHttpAsyncFundamentalsTest<CloseableHttpAsyncClient> { |
| |
| public TestHttp1Async(final URIScheme scheme) { |
| super(scheme); |
| } |
| |
| @Override |
| protected H2TestServer startServer() throws Exception { |
| return startServer(Http1Config.DEFAULT, null, null); |
| } |
| |
| @Override |
| protected CloseableHttpAsyncClient startClient() throws Exception { |
| return startClient(b -> {}); |
| } |
| |
| @ParameterizedTest(name = "{displayName}; concurrent connections: {0}") |
| @ValueSource(ints = {5, 1, 20}) |
| public void testSequentialGetRequestsCloseConnection(final int concurrentConns) throws Exception { |
| final H2TestServer server = startServer(); |
| server.register("/random/*", AsyncRandomHandler::new); |
| final HttpHost target = targetHost(); |
| |
| final CloseableHttpAsyncClient client = startClient(); |
| final PoolingAsyncClientConnectionManager connManager = connManager(); |
| connManager.setDefaultMaxPerRoute(concurrentConns); |
| connManager.setMaxTotal(100); |
| for (int i = 0; i < 3; i++) { |
| final Future<SimpleHttpResponse> future = client.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/2048") |
| .addHeader(HttpHeaders.CONNECTION, HeaderElements.CLOSE) |
| .build(), null); |
| final SimpleHttpResponse response = future.get(); |
| assertThat(response, CoreMatchers.notNullValue()); |
| assertThat(response.getCode(), CoreMatchers.equalTo(200)); |
| final String body = response.getBodyText(); |
| assertThat(body, CoreMatchers.notNullValue()); |
| assertThat(body.length(), CoreMatchers.equalTo(2048)); |
| } |
| } |
| |
| @Test |
| public void testSharedPool() throws Exception { |
| final H2TestServer server = startServer(); |
| server.register("/random/*", AsyncRandomHandler::new); |
| final HttpHost target = targetHost(); |
| |
| final CloseableHttpAsyncClient client = startClient(); |
| final PoolingAsyncClientConnectionManager connManager = connManager(); |
| final Future<SimpleHttpResponse> future1 = client.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/2048") |
| .build(), null); |
| final SimpleHttpResponse response1 = future1.get(); |
| assertThat(response1, CoreMatchers.notNullValue()); |
| assertThat(response1.getCode(), CoreMatchers.equalTo(200)); |
| final String body1 = response1.getBodyText(); |
| assertThat(body1, CoreMatchers.notNullValue()); |
| assertThat(body1.length(), CoreMatchers.equalTo(2048)); |
| |
| |
| try (final CloseableHttpAsyncClient httpclient2 = HttpAsyncClients.custom() |
| .setConnectionManager(connManager) |
| .setConnectionManagerShared(true) |
| .build()) { |
| httpclient2.start(); |
| final Future<SimpleHttpResponse> future2 = httpclient2.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/2048") |
| .build(), null); |
| final SimpleHttpResponse response2 = future2.get(); |
| assertThat(response2, CoreMatchers.notNullValue()); |
| assertThat(response2.getCode(), CoreMatchers.equalTo(200)); |
| final String body2 = response2.getBodyText(); |
| assertThat(body2, CoreMatchers.notNullValue()); |
| assertThat(body2.length(), CoreMatchers.equalTo(2048)); |
| } |
| |
| final Future<SimpleHttpResponse> future3 = client.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/2048") |
| .build(), null); |
| final SimpleHttpResponse response3 = future3.get(); |
| assertThat(response3, CoreMatchers.notNullValue()); |
| assertThat(response3.getCode(), CoreMatchers.equalTo(200)); |
| final String body3 = response3.getBodyText(); |
| assertThat(body3, CoreMatchers.notNullValue()); |
| assertThat(body3.length(), CoreMatchers.equalTo(2048)); |
| } |
| |
| @Test |
| public void testRequestCancellation() throws Exception { |
| final H2TestServer server = startServer(); |
| server.register("/random/*", AsyncRandomHandler::new); |
| final HttpHost target = targetHost(); |
| |
| final CloseableHttpAsyncClient client = startClient(); |
| final PoolingAsyncClientConnectionManager connManager = connManager(); |
| connManager.setDefaultMaxPerRoute(1); |
| connManager.setMaxTotal(1); |
| |
| final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor(); |
| try { |
| |
| for (int i = 0; i < 20; i++) { |
| final Future<SimpleHttpResponse> future = client.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/1000") |
| .build(), null); |
| |
| executorService.schedule(new Runnable() { |
| |
| @Override |
| public void run() { |
| future.cancel(true); |
| } |
| }, i % 5, TimeUnit.MILLISECONDS); |
| |
| try { |
| future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()); |
| } catch (final TimeoutException ex) { |
| throw ex; |
| } catch (final Exception ignore) { |
| } |
| } |
| |
| final Random rnd = new Random(); |
| for (int i = 0; i < 20; i++) { |
| final Future<SimpleHttpResponse> future = client.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/1000") |
| .build(), null); |
| |
| executorService.schedule(new Runnable() { |
| |
| @Override |
| public void run() { |
| future.cancel(true); |
| } |
| }, rnd.nextInt(200), TimeUnit.MILLISECONDS); |
| |
| try { |
| future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()); |
| } catch (final TimeoutException ex) { |
| throw ex; |
| } catch (final Exception ignore) { |
| } |
| } |
| |
| for (int i = 0; i < 5; i++) { |
| final Future<SimpleHttpResponse> future = client.execute( |
| SimpleRequestBuilder.get() |
| .setHttpHost(target) |
| .setPath("/random/1000") |
| .build(), null); |
| final SimpleHttpResponse response = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()); |
| assertThat(response, CoreMatchers.notNullValue()); |
| assertThat(response.getCode(), CoreMatchers.equalTo(200)); |
| } |
| |
| } finally { |
| executorService.shutdownNow(); |
| } |
| } |
| |
| } |