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//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.fcgi.server;
import java.util.concurrent.atomic.AtomicLong;
import org.eclipse.jetty.client.ConnectionPool;
import org.eclipse.jetty.client.HttpClient;
import org.eclipse.jetty.client.HttpDestination;
import org.eclipse.jetty.client.LeakTrackingConnectionPool;
import org.eclipse.jetty.client.Origin;
import org.eclipse.jetty.fcgi.client.http.HttpClientTransportOverFCGI;
import org.eclipse.jetty.fcgi.client.http.HttpDestinationOverFCGI;
import org.eclipse.jetty.http.HttpScheme;
import org.eclipse.jetty.io.LeakTrackingByteBufferPool;
import org.eclipse.jetty.io.MappedByteBufferPool;
import org.eclipse.jetty.server.Handler;
import org.eclipse.jetty.server.HttpConfiguration;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.ServerConnector;
import org.eclipse.jetty.toolchain.test.TestTracker;
import org.eclipse.jetty.util.LeakDetector;
import org.eclipse.jetty.util.thread.QueuedThreadPool;
import org.junit.After;
import org.junit.Rule;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
public abstract class AbstractHttpClientServerTest
{
@Rule
public final TestTracker tracker = new TestTracker();
private LeakTrackingByteBufferPool serverBufferPool;
private LeakTrackingByteBufferPool clientBufferPool;
private final AtomicLong connectionLeaks = new AtomicLong();
protected Server server;
protected ServerConnector connector;
protected HttpClient client;
protected String scheme = HttpScheme.HTTP.asString();
public void start(Handler handler) throws Exception
{
server = new Server();
ServerFCGIConnectionFactory fcgiConnectionFactory = new ServerFCGIConnectionFactory(new HttpConfiguration());
serverBufferPool = new LeakTrackingByteBufferPool(new MappedByteBufferPool.Tagged());
connector = new ServerConnector(server, null, null, serverBufferPool,
1, Math.max(1, Runtime.getRuntime().availableProcessors() / 2), fcgiConnectionFactory);
// connector.setPort(9000);
server.addConnector(connector);
server.setHandler(handler);
server.start();
QueuedThreadPool executor = new QueuedThreadPool();
executor.setName(executor.getName() + "-client");
client = new HttpClient(new HttpClientTransportOverFCGI(1, false, "")
{
@Override
public HttpDestination newHttpDestination(Origin origin)
{
return new HttpDestinationOverFCGI(client, origin)
{
@Override
protected ConnectionPool newConnectionPool(HttpClient client)
{
return new LeakTrackingConnectionPool(this, client.getMaxConnectionsPerDestination(), this)
{
@Override
protected void leaked(LeakDetector.LeakInfo leakInfo)
{
connectionLeaks.incrementAndGet();
}
};
}
};
}
}, null);
client.setExecutor(executor);
clientBufferPool = new LeakTrackingByteBufferPool(new MappedByteBufferPool.Tagged());
client.setByteBufferPool(clientBufferPool);
client.start();
}
@After
public void dispose() throws Exception
{
System.gc();
assertThat("Server BufferPool - leaked acquires", serverBufferPool.getLeakedAcquires(), is(0L));
assertThat("Server BufferPool - leaked releases", serverBufferPool.getLeakedReleases(), is(0L));
assertThat("Server BufferPool - unreleased", serverBufferPool.getLeakedResources(), is(0L));
assertThat("Client BufferPool - leaked acquires", clientBufferPool.getLeakedAcquires(), is(0L));
assertThat("Client BufferPool - leaked releases", clientBufferPool.getLeakedReleases(), is(0L));
assertThat("Client BufferPool - unreleased", clientBufferPool.getLeakedResources(), is(0L));
assertThat("Connection Leaks", connectionLeaks.get(), is(0L));
if (client != null)
client.stop();
if (server != null)
server.stop();
}
}
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