Mina-based TCP server examples

A very simple server-side example here.

one acceptor plus one handler.

public class MinaTimeServer
{
    private static final int PORT = 9123;

    public static void main( String[] args ) throws IOException
    {
        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) );
    }
}

 

public class TimeServerHandler extends IoHandlerAdapter
{
    /*
    @Override
    public void exceptionCaught( IoSession session, Throwable cause ) throws Exception
    {
        cause.printStackTrace();
    }
    */

    @Override
    public void messageReceived( IoSession session, Object message ) throws Exception
    {
        String str = message.toString();
        if( str.trim().equalsIgnoreCase("quit") ) {
            session.close();
            return;
        }

        Date date = new Date();
        session.write( date.toString() );
        System.out.println("Message written...");
    }

    /*
    @Override
    public void sessionIdle( IoSession session, IdleStatus status ) throws Exception
    {
        System.out.println( "IDLE " + session.getIdleCount( status ));
    }
     */
}