/*
* Copyright (c) xlightweb.org, 2008 - 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.xlightweb.org/
*/
package org.xlightweb.test;
import java.io.IOException;
import java.nio.BufferUnderflowException;
import java.util.concurrent.Executor;
import java.util.concurrent.atomic.AtomicInteger;
import org.junit.Assert;
import org.junit.Test;
import org.xlightweb.BadMessageException;
import org.xlightweb.FutureResponseHandler;
import org.xlightweb.GetRequest;
import org.xlightweb.HttpResponse;
import org.xlightweb.IBodyDataHandler;
import org.xlightweb.IHttpExchange;
import org.xlightweb.IHttpRequest;
import org.xlightweb.IHttpRequestHandler;
import org.xlightweb.IHttpResponse;
import org.xlightweb.IHttpResponseHandler;
import org.xlightweb.NonBlockingBodyDataSource;
import org.xlightweb.PostRequest;
import org.xlightweb.QAUtil;
import org.xlightweb.client.HttpClient;
import org.xlightweb.client.HttpClientConnection;
import org.xlightweb.server.HttpServer;
import org.xsocket.connection.Server;
/**
*
* @author grro@xlightweb.org
*/
public final class CustomWorkerpoolTest {
@Test
public void testCustomClientWorkerPool() throws Exception {
final Server server = new HttpServer(new RequestHandler());
server.start();
MyWorkerPool wp = new MyWorkerPool();
HttpClient httpClient = new HttpClient();
httpClient.setWorkerpool(wp);
ResponseHandler rh = new ResponseHandler(2);
httpClient.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/"), rh);
QAUtil.sleep(500);
Assert.assertEquals(1, wp.getRunning());
httpClient.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/"), rh);
QAUtil.sleep(500);
Assert.assertEquals(2, wp.getRunning());
QAUtil.sleep(2500);
Assert.assertEquals(0, wp.getRunning());
httpClient.close();
server.close();
}
@Test
public void testCustomClientDataHandlerWorkerPool() throws Exception {
final Server server = new HttpServer(new RequestHandler());
server.start();
MyWorkerPool wp = new MyWorkerPool();
HttpClient httpClient = new HttpClient();
httpClient.setWorkerpool(wp);
ResponseHandler2 rh = new ResponseHandler2();
httpClient.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/"), rh);
QAUtil.sleep(500);
Assert.assertTrue(rh.getDataHandlerThreadName().startsWith("worker#"));
httpClient.close();
server.close();
}
@Test
public void testCustomClientConnectionWorkerpool() throws Exception {
final Server server = new HttpServer(new RequestHandler());
server.start();
MyWorkerPool wp = new MyWorkerPool();
HttpClientConnection con = new HttpClientConnection("localhost", server.getLocalPort());
con.setWorkerpool(wp);
ResponseHandler rh = new ResponseHandler(1);
con.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/"), rh);
QAUtil.sleep(300);
Assert.assertEquals(1, wp.getRunning());
con.close();
server.close();
}
@Test
public void testCustomClientConnectionDataHandlerWorkerPool() throws Exception {
final Server server = new HttpServer(new RequestHandler());
server.start();
MyWorkerPool wp = new MyWorkerPool();
HttpClientConnection con = new HttpClientConnection("localhost", server.getLocalPort());
con.setWorkerpool(wp);
ResponseHandler2 rh = new ResponseHandler2();
con.send(new GetRequest("http://localhost:" + server.getLocalPort() + "/"), rh);
QAUtil.sleep(500);
Assert.assertTrue(rh.getDataHandlerThreadName().startsWith("worker#"));
con.close();
server.close();
}
@Test
public void testCustomServerWorkerPool() throws Exception {
MyWorkerPool wp = new MyWorkerPool();
RequestHandler reqHdl = new RequestHandler();
final Server server = new HttpServer(reqHdl);
server.setWorkerpool(wp);
server.start();
HttpClient httpClient = new HttpClient();
FutureResponseHandler rh1 = new FutureResponseHandler();
httpClient.send(new PostRequest("http://localhost:" + server.getLocalPort() + "/?waittimeSec=1", "text/plain", "test"), rh1);
QAUtil.sleep(300);
Assert.assertEquals(1, wp.getRunning());
FutureResponseHandler rh2 = new FutureResponseHandler();
httpClient.send(new PostRequest("http://localhost:" + server.getLocalPort() + "/?waittimeSec=1", "text/plain", "test"), rh2);
QAUtil.sleep(300);
Assert.assertEquals(2, wp.getRunning());
QAUtil.sleep(1500);
Assert.assertEquals(0, wp.getRunning());
Assert.assertEquals(200, rh1.getResponse().getStatus());
Assert.assertEquals(200, rh2.getResponse().getStatus());
httpClient.close();
server.close();
}
@Test
public void testCustomServerDataHandlerWorkerPool() throws Exception {
MyWorkerPool wp = new MyWorkerPool();
RequestHandler2 reqHdl = new RequestHandler2();
final Server server = new HttpServer(reqHdl);
server.setWorkerpool(wp);
server.start();
HttpClient httpClient = new HttpClient();
FutureResponseHandler rh1 = new FutureResponseHandler();
httpClient.send(new PostRequest("http://localhost:" + server.getLocalPort() + "/?waittimeSec=1", "text/plain", "test"), rh1);
QAUtil.sleep(300);
Assert.assertTrue("thread name " + reqHdl.getDataHandlerThreadName() + " does not starts with worker#", reqHdl.getDataHandlerThreadName().startsWith("worker#"));
Assert.assertEquals(200, rh1.getResponse().getStatus());
httpClient.close();
server.close();
}
private static final class ResponseHandler implements IHttpResponseHandler {
private int waittimeSec = 0;
public ResponseHandler(int waittimeSec) {
this.waittimeSec = waittimeSec;
}
public void onResponse(IHttpResponse response) throws IOException {
QAUtil.sleep(waittimeSec * 1000);
}
public void onException(IOException ioe) throws IOException {
}
}
private static final class ResponseHandler2 implements IHttpResponseHandler {
private String dataHandlerThreadName = "unset";
public void onResponse(IHttpResponse response) throws IOException {
IBodyDataHandler bh = new IBodyDataHandler() {
public boolean onData(NonBlockingBodyDataSource bodyDataSource) throws BufferUnderflowException {
dataHandlerThreadName = Thread.currentThread().getName();
return true;
}
};
response.getNonBlockingBody().setDataHandler(bh);
}
public void onException(IOException ioe) throws IOException {
}
String getDataHandlerThreadName() {
return dataHandlerThreadName;
}
}
private static final class RequestHandler implements IHttpRequestHandler {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
IHttpRequest request = exchange.getRequest();
int waittimeSec = request.getIntParameter("waittimeSec", 0);
QAUtil.sleep(waittimeSec * 1000);
exchange.send(new HttpResponse("OK"));
}
}
private static final class RequestHandler2 implements IHttpRequestHandler {
private String dataHandlerThreadName = "unset";
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
IHttpRequest request = exchange.getRequest();
IBodyDataHandler bh = new IBodyDataHandler() {
public boolean onData(NonBlockingBodyDataSource bodyDataSource) throws BufferUnderflowException {
dataHandlerThreadName = Thread.currentThread().getName();
return true;
}
};
request.getNonBlockingBody().setDataHandler(bh);
exchange.send(new HttpResponse("OK"));
}
String getDataHandlerThreadName() {
return dataHandlerThreadName;
}
}
private static final class MyWorkerPool implements Executor {
private AtomicInteger running = new AtomicInteger(0);
public void execute(final Runnable command) {
Thread t = new Thread() {
@Override
public void run() {
try {
running.incrementAndGet();
command.run();
} finally {
running.decrementAndGet();
}
}
};
t.setName("worker#" + System.currentTimeMillis());
t.start();
}
int getRunning() {
return running.get();
}
}
}