/*
* ====================================================================
* 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.benchmark;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URL;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.PosixParser;
import org.apache.http.Header;
import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpVersion;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.FileEntity;
import org.apache.http.message.BasicHttpEntityEnclosingRequest;
import org.apache.http.message.BasicHttpRequest;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.params.HttpProtocolParams;
import org.apache.http.protocol.HTTP;
import java.security.KeyStore;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import javax.net.SocketFactory;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
import org.apache.http.HttpEntity;
import org.apache.http.entity.StringEntity;
/**
* Main program of the HTTP benchmark.
*
*
* @since 4.0
*/
public class HttpBenchmark {
private final Config config;
public static void main(String[] args) throws Exception {
Options options = CommandLineUtils.getOptions();
CommandLineParser parser = new PosixParser();
CommandLine cmd = parser.parse(options, args);
if (args.length == 0 || cmd.hasOption('h') || cmd.getArgs().length != 1) {
CommandLineUtils.showUsage(options);
System.exit(1);
}
Config config = new Config();
CommandLineUtils.parseCommandLine(cmd, config);
if (config.getUrl() == null) {
CommandLineUtils.showUsage(options);
System.exit(1);
}
HttpBenchmark httpBenchmark = new HttpBenchmark(config);
httpBenchmark.execute();
}
public HttpBenchmark(final Config config) {
super();
this.config = config != null ? config : new Config();
}
private HttpRequest createRequest() {
HttpParams params = new BasicHttpParams();
params.setParameter(HttpProtocolParams.PROTOCOL_VERSION,
config.isUseHttp1_0() ? HttpVersion.HTTP_1_0 : HttpVersion.HTTP_1_1)
.setParameter(HttpProtocolParams.USER_AGENT, "HttpCore-AB/1.1")
.setBooleanParameter(HttpProtocolParams.USE_EXPECT_CONTINUE, config.isUseExpectContinue())
.setBooleanParameter(HttpConnectionParams.STALE_CONNECTION_CHECK, false)
.setIntParameter(HttpConnectionParams.SO_TIMEOUT, config.getSocketTimeout());
URL url = config.getUrl();
HttpEntity entity = null;
// Prepare requests for each thread
if (config.getPayloadFile() != null) {
FileEntity fe = new FileEntity(config.getPayloadFile());
fe.setContentType(config.getContentType());
fe.setChunked(config.isUseChunking());
entity = fe;
} else if (config.getPayloadText() != null) {
StringEntity se = new StringEntity(config.getPayloadText(),
ContentType.parse(config.getContentType()));
se.setChunked(config.isUseChunking());
entity = se;
}
HttpRequest request;
if ("POST".equals(config.getMethod())) {
BasicHttpEntityEnclosingRequest httppost =
new BasicHttpEntityEnclosingRequest("POST", url.getPath());
httppost.setEntity(entity);
request = httppost;
} else if ("PUT".equals(config.getMethod())) {
BasicHttpEntityEnclosingRequest httpput =
new BasicHttpEntityEnclosingRequest("PUT", url.getPath());
httpput.setEntity(entity);
request = httpput;
} else {
String path = url.getPath();
if (url.getQuery() != null && url.getQuery().length() > 0) {
path += "?" + url.getQuery();
} else if (path.trim().length() == 0) {
path = "/";
}
request = new BasicHttpRequest(config.getMethod(), path);
}
if (!config.isKeepAlive()) {
request.addHeader(new DefaultHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_CLOSE));
}
String[] headers = config.getHeaders();
if (headers != null) {
for (int i = 0; i < headers.length; i++) {
String s = headers[i];
int pos = s.indexOf(':');
if (pos != -1) {
Header header = new DefaultHeader(s.substring(0, pos).trim(), s.substring(pos + 1));
request.addHeader(header);
}
}
}
if (config.isUseAcceptGZip()) {
request.addHeader(new DefaultHeader("Accept-Encoding", "gzip"));
}
if (config.getSoapAction() != null && config.getSoapAction().length() > 0) {
request.addHeader(new DefaultHeader("SOAPAction", config.getSoapAction()));
}
return request;
}
public String execute() throws Exception {
URL url = config.getUrl();
HttpHost host = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());
ThreadPoolExecutor workerPool = new ThreadPoolExecutor(
config.getThreads(), config.getThreads(), 5, TimeUnit.SECONDS,
new LinkedBlockingQueue<Runnable>(),
new ThreadFactory() {
public Thread newThread(Runnable r) {
return new Thread(r, "ClientPool");
}
});
workerPool.prestartAllCoreThreads();
SocketFactory socketFactory = null;
if ("https".equals(host.getSchemeName())) {
TrustManager[] trustManagers = null;
if (config.isDisableSSLVerification()) {
// Create a trust manager that does not validate certificate chains
trustManagers = new TrustManager[] {
new X509TrustManager() {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
}
public void checkServerTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
}
}
};
} else if (config.getTrustStorePath() != null) {
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
FileInputStream instream = new FileInputStream(config.getTrustStorePath());
try {
trustStore.load(instream, config.getTrustStorePath() != null ?
config.getTrustStorePath().toCharArray() : null);
} finally {
try { instream.close(); } catch (IOException ignore) {}
}
TrustManagerFactory tmfactory = TrustManagerFactory.getInstance(
TrustManagerFactory.getDefaultAlgorithm());
tmfactory.init(trustStore);
trustManagers = tmfactory.getTrustManagers();
}
KeyManager[] keyManagers = null;
if (config.getIdentityStorePath() != null) {
KeyStore identityStore = KeyStore.getInstance(KeyStore.getDefaultType());
FileInputStream instream = new FileInputStream(config.getIdentityStorePath());
try {
identityStore.load(instream, config.getIdentityStorePassword() != null ?
config.getIdentityStorePassword().toCharArray() : null);
} finally {
try { instream.close(); } catch (IOException ignore) {}
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance(
KeyManagerFactory.getDefaultAlgorithm());
kmf.init(identityStore, config.getIdentityStorePassword() != null ?
config.getIdentityStorePassword().toCharArray() : null);
keyManagers = kmf.getKeyManagers();
}
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(keyManagers, trustManagers, null);
socketFactory = sc.getSocketFactory();
}
BenchmarkWorker[] workers = new BenchmarkWorker[config.getThreads()];
for (int i = 0; i < workers.length; i++) {
workers[i] = new BenchmarkWorker(
createRequest(),
host,
config.getRequests(),
config.isKeepAlive(),
config.getVerbosity(),
socketFactory);
workerPool.execute(workers[i]);
}
while (workerPool.getCompletedTaskCount() < config.getThreads()) {
Thread.yield();
try {
Thread.sleep(1000);
} catch (InterruptedException ignore) {
}
}
workerPool.shutdown();
return ResultProcessor.printResults(workers, host, config.getUrl().toString());
}
}