| /* |
| * ==================================================================== |
| * |
| * 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.http.client.benchmark; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.HttpURLConnection; |
| import java.net.URI; |
| import java.net.URL; |
| |
| public class TestHttpJRE implements TestHttpAgent { |
| |
| public TestHttpJRE() { |
| super(); |
| } |
| |
| public void init() { |
| } |
| |
| public void shutdown() { |
| } |
| |
| Stats execute(final URI targetURI, byte[] content, int n, int c) throws Exception { |
| System.setProperty("http.maxConnections", Integer.toString(c)); |
| URL target = targetURI.toURL(); |
| Stats stats = new Stats(n, c); |
| WorkerThread[] workers = new WorkerThread[c]; |
| for (int i = 0; i < workers.length; i++) { |
| workers[i] = new WorkerThread(stats, target, content); |
| } |
| for (int i = 0; i < workers.length; i++) { |
| workers[i].start(); |
| } |
| for (int i = 0; i < workers.length; i++) { |
| workers[i].join(); |
| } |
| return stats; |
| } |
| |
| class WorkerThread extends Thread { |
| |
| private final Stats stats; |
| private final URL target; |
| private final byte[] content; |
| |
| WorkerThread(final Stats stats, final URL target, final byte[] content) { |
| super(); |
| this.stats = stats; |
| this.target = target; |
| this.content = content; |
| } |
| |
| @Override |
| public void run() { |
| byte[] buffer = new byte[4096]; |
| while (!this.stats.isComplete()) { |
| long contentLen = 0; |
| try { |
| HttpURLConnection conn = (HttpURLConnection) this.target.openConnection(); |
| conn.setReadTimeout(15000); |
| |
| if (this.content != null) { |
| conn.setRequestMethod("POST"); |
| conn.setFixedLengthStreamingMode(this.content.length); |
| conn.setUseCaches (false); |
| conn.setDoInput(true); |
| conn.setDoOutput(true); |
| OutputStream out = conn.getOutputStream(); |
| try { |
| out.write(this.content); |
| out.flush (); |
| } finally { |
| out.close(); |
| } |
| } |
| InputStream instream = conn.getInputStream(); |
| if (instream != null) { |
| try { |
| int l = 0; |
| while ((l = instream.read(buffer)) != -1) { |
| contentLen += l; |
| } |
| } finally { |
| instream.close(); |
| } |
| } |
| if (conn.getResponseCode() == 200) { |
| this.stats.success(contentLen); |
| } else { |
| this.stats.failure(contentLen); |
| } |
| } catch (IOException ex) { |
| this.stats.failure(contentLen); |
| } |
| } |
| } |
| } |
| |
| public Stats get(final URI target, int n, int c) throws Exception { |
| return execute(target, null, n, c); |
| } |
| |
| public Stats post(final URI target, byte[] content, int n, int c) throws Exception { |
| return execute(target, content, n, c); |
| } |
| |
| public String getClientName() { |
| return "JRE HTTP " + System.getProperty("java.version"); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| if (args.length < 2) { |
| System.out.println("Usage: <target URI> <no of requests> <concurrent connections>"); |
| System.exit(-1); |
| } |
| URI targetURI = new URI(args[0]); |
| int n = Integer.parseInt(args[1]); |
| int c = 1; |
| if (args.length > 2) { |
| c = Integer.parseInt(args[2]); |
| } |
| |
| TestHttpJRE test = new TestHttpJRE(); |
| test.init(); |
| try { |
| long startTime = System.currentTimeMillis(); |
| Stats stats = test.get(targetURI, n, c); |
| long finishTime = System.currentTimeMillis(); |
| |
| Stats.printStats(targetURI, startTime, finishTime, stats); |
| } finally { |
| test.shutdown(); |
| } |
| } |
| |
| } |