package com.manning.nettyinaction.chapter11;
import io.netty.channel.Channel;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.group.ChannelGroup;
import io.netty.handler.codec.http.HttpObjectAggregator;
import io.netty.handler.codec.http.HttpServerCodec;
import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler;
import io.netty.handler.stream.ChunkedWriteHandler;
/**
* @author <a href="mailto:nmaurer@redhat.com">Norman Maurer</a>
*/
public class ChatServerInitializer extends ChannelInitializer<Channel> {
private final ChannelGroup group;
public ChatServerInitializer(ChannelGroup group) {
this.group = group;
}
@Override
protected void initChannel(Channel ch) throws Exception {
ChannelPipeline pipeline = ch.pipeline();
pipeline.addLast(new HttpServerCodec());
pipeline.addLast(new HttpObjectAggregator(64 * 1024));
pipeline.addLast(new ChunkedWriteHandler());
pipeline.addLast(new HttpRequestHandler("/ws"));
pipeline.addLast(new WebSocketServerProtocolHandler("/ws"));
pipeline.addLast(new TextWebSocketFrameHandler(group));
}
}