| /* |
| * 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. |
| * |
| */ |
| package org.apache.mina.core.nio.udp; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.nio.ByteBuffer; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| |
| import org.apache.mina.api.AbstractIoHandler; |
| import org.apache.mina.api.IdleStatus; |
| import org.apache.mina.api.IoFuture; |
| import org.apache.mina.api.IoService; |
| import org.apache.mina.api.IoSession; |
| import org.apache.mina.core.BenchmarkClient; |
| import org.apache.mina.transport.nio.NioUdpClient; |
| |
| /** |
| * A MINA 3 based UDP client |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public class Mina3UdpBenchmarkClient implements BenchmarkClient { |
| // The UDP client |
| private NioUdpClient udpClient; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void start(int port, final CountDownLatch counter, final byte[] data) throws IOException { |
| udpClient = new NioUdpClient(); |
| udpClient.setIoHandler(new AbstractIoHandler() { |
| private void sendMessage(IoSession session, byte[] data) { |
| ByteBuffer iobuf = ByteBuffer.wrap(data); |
| session.write(iobuf); |
| } |
| |
| public void sessionOpened(IoSession session) { |
| sendMessage(session, data); |
| } |
| |
| public void messageReceived(IoSession session, Object message) { |
| if (message instanceof ByteBuffer) { |
| ByteBuffer buffer = (ByteBuffer) message; |
| for (int i = 0; i < buffer.remaining(); ++i) { |
| counter.countDown(); |
| long count = counter.getCount(); |
| if (count > 0) { |
| sendMessage(session, data); |
| } |
| } |
| } |
| } |
| |
| public void exceptionCaught(IoSession session, Exception cause) { |
| cause.printStackTrace(); |
| } |
| |
| @Override |
| public void sessionClosed(IoSession session) { |
| } |
| |
| @Override |
| public void sessionIdle(IoSession session, IdleStatus status) { |
| } |
| |
| @Override |
| public void messageSent(IoSession session, Object message) { |
| } |
| |
| @Override |
| public void serviceActivated(IoService service) { |
| } |
| |
| @Override |
| public void serviceInactivated(IoService service) { |
| } |
| }); |
| |
| IoFuture<IoSession> future = udpClient.connect(new InetSocketAddress(port)); |
| |
| try { |
| IoSession session = future.get(); |
| } catch (InterruptedException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } catch (ExecutionException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| |
| /** |
| * {@inheritedDoc} |
| */ |
| public void stop() throws IOException { |
| } |
| } |