com.fsocks.SocksServer.java Source code

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/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package com.fsocks;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Properties;

public final class SocksServer {
    private static final Logger logger = LoggerFactory.getLogger(SocksServer.class);

    static int PORT = Integer.parseInt(System.getProperty("port", "1080"));

    public static void main(String[] args) throws Exception {
        Properties properties = new Properties();

        try {
            properties.load(SocksServer.class.getResourceAsStream("/config.properties"));
            PORT = Integer.parseInt(properties.getProperty("port"));
        } catch (Exception e) {
            logger.warn("load config.properties error, default port 11080, auth false!");
        }
        EventLoopGroup bossGroup = new NioEventLoopGroup(16);
        EventLoopGroup workerGroup = new NioEventLoopGroup();
        try {
            ServerBootstrap b = new ServerBootstrap();
            b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
                    .handler(new LoggingHandler(LogLevel.INFO)).childHandler(new SocksServerInitializer());
            b.bind(PORT).sync().channel().closeFuture().sync();
        } catch (Exception e) {
            logger.error("SocksServer server error,", e);
        } finally {
            logger.error("SocksServer is shutdown");
            bossGroup.shutdownGracefully();
            workerGroup.shutdownGracefully();
        }
    }
}