SecureChatServer.java

/*
 * 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.phei.netty.ssl;

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.example.telnet.TelnetServer;

/**
 * Simple SSL chat server modified from {@link TelnetServer}.
 */
public class SecureChatServer {

    private final int port;

    private final String sslMode;

    public SecureChatServer(int port, String sslMode) {
	this.port = port;
	this.sslMode = sslMode;
    }

    public void run() throws InterruptedException {
	EventLoopGroup bossGroup = new NioEventLoopGroup();
	EventLoopGroup workerGroup = new NioEventLoopGroup();
	try {
	    ServerBootstrap b = new ServerBootstrap();
	    b.group(bossGroup, workerGroup)
		    .channel(NioServerSocketChannel.class)
		    .childHandler(new SecureChatServerInitializer(sslMode));

	    b.bind(port).sync().channel().closeFuture().sync();
	} finally {
	    bossGroup.shutdownGracefully();
	    workerGroup.shutdownGracefully();
	}
    }

    public static void main(String[] args) throws Exception {
	if (args.length != 1) {
	    System.err.println("Please input ssl mode");
	    System.exit(-1);

	}
	String sslMode = args[0];
	int port = 8443;
	new SecureChatServer(port, sslMode).run();
    }
}