package com.manning.nettyinaction.chapter9;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.codec.http.HttpClientCodec;
import io.netty.handler.codec.http.HttpObjectAggregator;
import java.net.InetSocketAddress;
/**
* @author <a href="mailto:nmaurer@redhat.com">Norman Maurer</a>
*/
public class BootstrapWithInitializer {
public void bootstrap() {
ServerBootstrap bootstrap = new ServerBootstrap();
bootstrap.group(new NioEventLoopGroup(), new NioEventLoopGroup()).channel(NioServerSocketChannel.class)
.childHandler(new ChannelInitializerImpl());
ChannelFuture future = bootstrap.bind(new InetSocketAddress(8080));
future.addListener(new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture channelFuture) throws Exception {
if (channelFuture.isSuccess()) {
System.out.println("Server bound");
} else {
System.err.println("Bound attempt failed");
channelFuture.cause().printStackTrace();
}
}
});
}
public final class ChannelInitializerImpl extends ChannelInitializer<Channel> {
@Override
protected void initChannel(Channel ch) throws Exception {
ChannelPipeline pipeline = ch.pipeline();
pipeline.addLast(new HttpClientCodec());
pipeline.addLast(new HttpObjectAggregator(Integer.MAX_VALUE));
}
}
}