websocket 启动类的实现

框架

具体实现

1 SimpleChannelInboundHandler实现

处理打开、关闭、异常、接收

2 ChannelInitializer<SocketChannel>类的实现

initChannel(SocketChannel)

e.pipeline().addLast("http-codec",new HttpServerCodec());

e.pipeline()addLast("aggregator", new HttpObjectAggregator(65536);

e.pipeline().addLast("http-chunked",new ChunkedWriterHandler());

e.pipeline().addLast("handler",new MyWebSocketHandler());

websocket启动类，用EventLoopGroup、ServerBootstrap

ServerBootstrap b=new ServerBootstrap();

b.group(bossGroup,workGroup);

b.channel(NioServerSocketChannel.class);

b.childHandler(new MyWebSocketChannelHandler());

Channel ch=b.bind(8888).sync().channel();

ch.closeFuture().sync();

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websocket启动类