ServerMain.java 文件源码

public void start() throws InterruptedException {
    EventLoopGroup acceptors = new NioEventLoopGroup(socksProperties.getAcceptors());
    EventLoopGroup workers = new NioEventLoopGroup();
    EventLoopGroup forwarders = new NioEventLoopGroup();
    try {
        ServerBootstrap bootstrap = new ServerBootstrap();
        bootstrap.group(acceptors, workers)
                .channel(NioServerSocketChannel.class)
                .option(ChannelOption.SO_BACKLOG, socksProperties.getBacklog())
                .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, socksProperties.getConnectTimeoutMillis())
                .childHandler(new Socks5WorkerChannelInitializer(socksProperties, forwarders));

        Address address = socksProperties.getListen();
        ChannelFuture future = bootstrap.bind(address.getHost(), address.getPort()).sync();
        future.channel().closeFuture().sync();
    } finally {
        forwarders.shutdownGracefully();
        workers.shutdownGracefully();
        acceptors.shutdownGracefully();
    }
}