/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.example.udt.echo.rendezvousBytes;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.udt.UdtChannel;
import io.netty.channel.udt.nio.NioUdtProvider;
import io.netty.example.udt.util.UtilThreadFactory;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import java.net.SocketAddress;
import java.util.concurrent.ThreadFactory;
/**
* UDT Byte Stream Peer
* <p/>
* Sends one message when a connection is open and echoes back any received data
* to the server. Simply put, the echo client initiates the ping-pong traffic
* between the echo client and server by sending the first message to the
* server.
* <p/>
*/
public class ByteEchoPeerBase {
protected final int messageSize;
protected SocketAddress myAddress;
protected SocketAddress peerAddress;
public ByteEchoPeerBase(int messageSize, SocketAddress myAddress, SocketAddress peerAddress) {
this.messageSize = messageSize;
this.myAddress = myAddress;
this.peerAddress = peerAddress;
}
public void run() throws Exception {
final Bootstrap bootstrap = new Bootstrap();
final ThreadFactory connectFactory = new UtilThreadFactory("rendezvous");
final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
connectFactory, NioUdtProvider.BYTE_PROVIDER);
try {
bootstrap.group(connectGroup)
.channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
.handler(new ChannelInitializer<UdtChannel>() {
@Override
protected void initChannel(UdtChannel ch) throws Exception {
ch.pipeline().addLast(
new LoggingHandler(LogLevel.INFO),
new ByteEchoPeerHandler(messageSize));
}
});
final ChannelFuture future = bootstrap.connect(peerAddress, myAddress).sync();
future.channel().closeFuture().sync();
} finally {
bootstrap.shutdown();
}
}
}