NettyServerServiceImpl.java 文件源码

@Override
public synchronized void start() {
    bossGroup = new NioEventLoopGroup(); // (1)
    workerGroup = new NioEventLoopGroup();
    try {
        b = new ServerBootstrap(); // (2)
        b.group(bossGroup, workerGroup)
                .channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, 100)
                .handler(new LoggingHandler(LogLevel.INFO))
                .childHandler(new SocketServerChannelInitializer(heartTime,socketService,applicationContext));
        // Bind and start to accept incoming connections.
        b.bind(port);

        logger.info("socket: "+port+" starting....");
        // Wait until the server socket is closed.
        // In this example, this does not happen, but you can do that to gracefully
    } catch (Exception e) {
        e.printStackTrace();
    }
}