/*
* Coorg.xsocket.connection xsocket.org, 2006 - 2009. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
* The latest copy of this software may be found on http://www.xsocket.org/
*/
package org.xlightweb;
import java.io.IOException;
import java.util.Timer;
import java.util.TimerTask;
import javax.management.JMException;
import org.xlightweb.client.HttpClient;
import org.xsocket.Execution;
import org.xsocket.connection.ConnectionUtils;
/**
*
* @author grro@xsocket.org
*/
public final class HttpClientApp {
private int counts = 0;
private long lastTime = System.currentTimeMillis();
private final HttpClient httpClient;
public HttpClientApp() throws JMException {
httpClient = new HttpClient();
httpClient.setAutoHandleCookies(false);
ConnectionUtils.registerMBean(httpClient);
}
public static void main(String[] args) throws Exception {
System.setProperty("org.xsocket.connection.client.readbuffer.usedirect", "true");
if (args.length < 3) {
System.out.println("usage java org.xsocket.connection.HttpClientApp <host> <port> <waitTimeBetweenRequests> [<maxActiveConnections>]");
}
String host = args[0];
int port = Integer.parseInt(args[1]);
int waittime = Integer.parseInt(args[2]);
int maxActive = Integer.MAX_VALUE;
if (args.length > 3) {
maxActive = Integer.parseInt(args[3]);
}
new HttpClientApp().launch(host, port, waittime, maxActive);
}
public void launch(String host, int port, int waittime, int maxActive) throws Exception {
System.out.println("calling " + host + ":" + port + " (waitime between requests " + waittime + " millis; maxActive=" + maxActive + ")");
TimerTask printTask = new TimerTask() {
@Override
public void run() {
printRate();
}
};
new Timer(false).schedule(printTask, 3 * 1000, 3 * 1000);
httpClient.setMaxActive(maxActive);
while (true) {
try {
GetRequest request = new GetRequest("http://" + host + ":" + port + "/?cmd=login");
IHttpResponseHandler respHdl = new IHttpResponseHandler() {
private long sendTime = System.currentTimeMillis();
@Execution(Execution.NONTHREADED)
@InvokeOn(InvokeOn.MESSAGE_RECEIVED)
public void onResponse(IHttpResponse response) throws IOException {
registerResponse(sendTime);
}
@Execution(Execution.NONTHREADED)
public void onException(IOException ioe) throws IOException {
}
};
httpClient.send(request, respHdl);
QAUtil.sleep(waittime);
} catch (IOException ioe) {
System.out.println(ioe.toString());
}
}
}
private synchronized void registerResponse(long sendTime) {
counts++;
}
private synchronized void printRate() {
long current = System.currentTimeMillis();
int c = counts;
long t = lastTime;
counts = 0;
lastTime = current;
try {
System.out.println((c * 1000) / (current - t) + " req/sec (active cons " + httpClient.getNumActive() + ", idle cons " + httpClient.getNumIdle() + ", destroyed cons " + httpClient.getNumDestroyed() + ")");
} catch (Exception ignore) { }
}
}