| /* |
| * 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; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.util.Random; |
| import java.util.concurrent.CountDownLatch; |
| |
| import org.apache.mina.core.buffer.IoBuffer; |
| import org.apache.mina.core.service.IoConnector; |
| import org.apache.mina.core.service.IoHandlerAdapter; |
| import org.apache.mina.core.session.IoSession; |
| import org.apache.mina.transport.socket.SocketConnector; |
| import org.apache.mina.transport.socket.nio.NioSocketConnector; |
| |
| /** |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public class MinaBenchmarkClient implements BenchmarkClient { |
| |
| private static final Random random = new Random(); |
| |
| private IoConnector connector; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void start(int port, final CountDownLatch counter, final byte[] data) throws IOException { |
| connector = new NioSocketConnector(2 * Runtime.getRuntime().availableProcessors()); |
| ((SocketConnector) connector).getSessionConfig().setSendBufferSize(64 * 1024); |
| ((SocketConnector) connector).getSessionConfig().setTcpNoDelay(true); |
| connector.setHandler(new IoHandlerAdapter() { |
| private void sendMessage(IoSession session, byte[] data) throws IOException { |
| IoBuffer iobuf = IoBuffer.wrap(data); |
| session.write(iobuf); |
| } |
| |
| public void sessionOpened(IoSession session) throws Exception { |
| sendMessage(session, data); |
| } |
| |
| public void messageReceived(IoSession session, Object message) throws Exception { |
| if (message instanceof IoBuffer) { |
| IoBuffer buffer = (IoBuffer) message; |
| //System.out.println("length="+buffer.remaining()); |
| for (int i = 0; i < buffer.remaining(); ++i) { |
| counter.countDown(); |
| if (counter.getCount() > 0) { |
| sendMessage(session, data); |
| } |
| } |
| } |
| } |
| |
| public void exceptionCaught(IoSession session, Throwable cause) throws Exception { |
| cause.printStackTrace(); |
| } |
| }); |
| connector.connect(new InetSocketAddress(port)); |
| } |
| |
| /** |
| * {@inheritedDoc} |
| */ |
| public void stop() throws IOException { |
| connector.dispose(true); |
| } |
| } |