学步园

MinaTimeServer.java

package com.vista;

 

 

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.charset.Charset;

 

 

import org.apache.mina.core.service.IoAcceptor;
import org.apache.mina.core.session.IdleStatus;
import org.apache.mina.filter.codec.ProtocolCodecFilter;
import org.apache.mina.filter.codec.textline.TextLineCodecFactory;
import org.apache.mina.filter.logging.LoggingFilter;
import org.apache.mina.transport.socket.nio.NioSocketAcceptor;

 

 

public class MinaTimeServer 
{
    private static final int PORT = 6488;
    public static void main(String[] args) throws IOException 
    {
        //监听即将到来的TCP连接
        IoAcceptor acceptor = new NioSocketAcceptor();
        acceptor.getFilterChain().addLast("logger", new LoggingFilter());
        acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter( new TextLineCodecFactory( Charset.forName("UTF-8"))));
        
        acceptor.setHandler(new TimeServerHandler());
        
        acceptor.getSessionConfig().setReadBufferSize(2048);
        acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
        
        acceptor.bind(new InetSocketAddress(PORT));
        System.out.println("服务器启动");
    }

 

}

TimeServerHandler.java 

package com.vista;

 

 

import java.util.Date;

 

 

import org.apache.mina.core.service.IoHandlerAdapter;
import org.apache.mina.core.session.IdleStatus;
import org.apache.mina.core.session.IoSession;

 

 

public class TimeServerHandler extends IoHandlerAdapter
{

 

 

public void exceptionCaught(IoSession session, Throwable cause) throws Exception 
    {
        cause.printStackTrace();
    }
    public void messageReceived(IoSession session, Object message) throws Exception 
    {
        String strMsg = message.toString();
        if(strMsg.trim().equalsIgnoreCase("quit"))
        {
            session.close();
            return;
        }
        Date date = new Date();
        session.write(date.toString());
        System.out.println("Message written");
    }
    public void sessionIdle(IoSession session, IdleStatus status) throws Exception 
    {
        System.out.println("IDLE"+session.getIdleCount(status));        
    }

 

}

测试： 

Client Output	Server Output
user@myhost:~> telnet 127.0.0.1 9123 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. hello Wed Oct 17 23:23:36 EDT 2007 quit Connection closed by foreign host. user@myhost:~>	MINA Time server started. Message written...

参考资料：1，MINA v2.0 Quick Start Guide

作者：洞庭散人

出处：http://phinecos.cnblogs.com/　　　　

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