| /* |
| * Copyright (C) 2014 Square, Inc. |
| * |
| * Licensed 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. |
| */ |
| package com.squareup.okhttp.benchmarks; |
| |
| import com.squareup.okhttp.Callback; |
| import com.squareup.okhttp.Dispatcher; |
| import com.squareup.okhttp.HttpUrl; |
| import com.squareup.okhttp.OkHttpClient; |
| import com.squareup.okhttp.Request; |
| import com.squareup.okhttp.Response; |
| import com.squareup.okhttp.ResponseBody; |
| import com.squareup.okhttp.internal.SslContextBuilder; |
| import java.io.IOException; |
| import java.util.concurrent.LinkedBlockingQueue; |
| import java.util.concurrent.ThreadPoolExecutor; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import javax.net.ssl.HostnameVerifier; |
| import javax.net.ssl.SSLContext; |
| import javax.net.ssl.SSLSession; |
| import javax.net.ssl.SSLSocketFactory; |
| |
| class OkHttpAsync implements HttpClient { |
| private static final boolean VERBOSE = false; |
| |
| private final AtomicInteger requestsInFlight = new AtomicInteger(); |
| |
| private OkHttpClient client; |
| private Callback callback; |
| private int concurrencyLevel; |
| private int targetBacklog; |
| |
| @Override public void prepare(final Benchmark benchmark) { |
| concurrencyLevel = benchmark.concurrencyLevel; |
| targetBacklog = benchmark.targetBacklog; |
| |
| client = new OkHttpClient(); |
| client.setProtocols(benchmark.protocols); |
| client.setDispatcher(new Dispatcher(new ThreadPoolExecutor(benchmark.concurrencyLevel, |
| benchmark.concurrencyLevel, 60, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>()))); |
| |
| if (benchmark.tls) { |
| SSLContext sslContext = SslContextBuilder.localhost(); |
| SSLSocketFactory socketFactory = sslContext.getSocketFactory(); |
| HostnameVerifier hostnameVerifier = new HostnameVerifier() { |
| @Override public boolean verify(String s, SSLSession session) { |
| return true; |
| } |
| }; |
| client.setSslSocketFactory(socketFactory); |
| client.setHostnameVerifier(hostnameVerifier); |
| } |
| |
| callback = new Callback() { |
| @Override public void onFailure(Request request, IOException e) { |
| System.out.println("Failed: " + e); |
| } |
| |
| @Override public void onResponse(Response response) throws IOException { |
| ResponseBody body = response.body(); |
| long total = SynchronousHttpClient.readAllAndClose(body.byteStream()); |
| long finish = System.nanoTime(); |
| if (VERBOSE) { |
| long start = (Long) response.request().tag(); |
| System.out.printf("Transferred % 8d bytes in %4d ms%n", |
| total, TimeUnit.NANOSECONDS.toMillis(finish - start)); |
| } |
| requestsInFlight.decrementAndGet(); |
| } |
| }; |
| } |
| |
| @Override public void enqueue(HttpUrl url) throws Exception { |
| requestsInFlight.incrementAndGet(); |
| client.newCall(new Request.Builder().tag(System.nanoTime()).url(url).build()).enqueue(callback); |
| } |
| |
| @Override public synchronized boolean acceptingJobs() { |
| return requestsInFlight.get() < (concurrencyLevel + targetBacklog); |
| } |
| } |