| /* |
| * 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 java.io.IOException; |
| import java.io.InputStream; |
| import java.net.URL; |
| import java.util.concurrent.LinkedBlockingQueue; |
| import java.util.concurrent.ThreadPoolExecutor; |
| import java.util.concurrent.TimeUnit; |
| |
| /** Any HTTP client with a blocking API. */ |
| abstract class SynchronousHttpClient implements HttpClient { |
| ThreadPoolExecutor executor; |
| int targetBacklog; |
| |
| @Override public void prepare(Benchmark benchmark) { |
| this.targetBacklog = benchmark.targetBacklog; |
| executor = new ThreadPoolExecutor(benchmark.concurrencyLevel, benchmark.concurrencyLevel, |
| 1, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>()); |
| } |
| |
| @Override public void enqueue(URL url) { |
| executor.execute(request(url)); |
| } |
| |
| @Override public boolean acceptingJobs() { |
| return executor.getQueue().size() < targetBacklog; |
| } |
| |
| static long readAllAndClose(InputStream in) throws IOException { |
| byte[] buffer = new byte[1024]; |
| long total = 0; |
| for (int count; (count = in.read(buffer)) != -1; ) { |
| total += count; |
| } |
| in.close(); |
| return total; |
| } |
| |
| abstract Runnable request(URL url); |
| } |