netty-3.2.4.Final IDLE时无法发送链路检测报文的BUG

刚刚从mina中转向netty，链路检测报文怎么配都不好使，google之，终于在jboss的官网上发现已经报告此bug，并在netty4.0修复，给提供了patch包，修复patch之后，重新打包，发现还是没有解决。查看源码之后发现netty将超时的时间从options中设置。于是将超时时间重新设置：

                ClientBootstrap bootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(
                        Executors.newCachedThreadPool(),
                        Executors.newCachedThreadPool())
                );
                ChannelPipelineFactory pipelineFactory = new MyPipelineFactory(clientSessionHandler ,decoder,encoder);
                bootstrap.setPipelineFactory( pipelineFactory );
                bootstrap.setOption("allIdleTime","5"); //这里，很重要 

public class ClientIdleHandler extends IdleStateAwareChannelHandler {
    final Logger logger = LoggerFactory.getLogger(ClientIdleHandler.class);
    @Override
    public void channelIdle(ChannelHandlerContext ctx, IdleStateEvent e) throws Exception {
    	 if( e.getState() == IdleState.ALL_IDLE){
            logger.debug("链路空闲！发送心跳！S:{} - C:{} idleState:{}", new Object[]{ctx.getChannel().getRemoteAddress(), ctx.getChannel().getLocalAddress() , e.getState()});
            e.getChannel().write(MessageHelper.buildMessageEcho());
            super.channelIdle(ctx, e);    
         }


    }

}

public class MyPipelineFactory implements ChannelPipelineFactory{

    private ETMessageDecoder decoder;
    private ETMessageEncoder encoder;

    private ChannelHandler  clientHandler;

    public  MyPipelineFactory(ChannelHandler clientHandler,ETMessageDecoder decoder,ETMessageEncoder encoder){
        this.clientHandler = clientHandler;
        this.decoder = decoder;
        this.encoder = encoder;

    }


    @Override
    public ChannelPipeline getPipeline() throws Exception {
        ChannelPipeline pipeline = Channels.pipeline();
        Timer timer = new HashedWheelTimer();
        pipeline.addLast("encoder",encoder);
        pipeline.addLast("decoder" , decoder);
        pipeline.addLast("handler" , clientHandler);
        pipeline.addLast("timeout", new IdleStateHandler(timer, 0, 0, 10));
        pipeline.addLast("idleHandler", new ClientIdleHandler());

            return pipeline;
    }
}

重新启动，解决。