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16 package io.netty.example.socksproxy;
17
18 import io.netty.bootstrap.ServerBootstrap;
19 import io.netty.channel.EventLoopGroup;
20 import io.netty.channel.MultiThreadIoEventLoopGroup;
21 import io.netty.channel.nio.NioIoHandler;
22 import io.netty.channel.socket.nio.NioServerSocketChannel;
23 import io.netty.handler.logging.LogLevel;
24 import io.netty.handler.logging.LoggingHandler;
25
26 public final class SocksServer {
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28 static final int PORT = Integer.parseInt(System.getProperty("port", "1080"));
29
30 public static void main(String[] args) throws Exception {
31 EventLoopGroup group = new MultiThreadIoEventLoopGroup(NioIoHandler.newFactory());
32 try {
33 ServerBootstrap b = new ServerBootstrap();
34 b.group(group)
35 .channel(NioServerSocketChannel.class)
36 .handler(new LoggingHandler(LogLevel.INFO))
37 .childHandler(new SocksServerInitializer());
38 b.bind(PORT).sync().channel().closeFuture().sync();
39 } finally {
40 group.shutdownGracefully();
41 }
42 }
43 }