连接到服务器启动的服务器

Question

我使用netty3.4.2 连接到服务器启动的服务器 代码是：

ThreadPoolExecutor bossExecutor = new ThreadPoolExecutor(1, 5, 20L, TimeUnit.SECONDS,new SynchronousQueue<Runnable>(),new ThreadPoolExecutor.CallerRunsPolicy());

ThreadPoolExecutor workerExecutor = new ThreadPoolExecutor(1, 10, 20L, TimeUnit.SECONDS,new SynchronousQueue<Runnable>(),new ThreadPoolExecutor.CallerRunsPolicy());

NioClientSocketChannelFactory clientSocketChannelFactory = new NioClientSocketChannelFactory(bossExecutor,workerExecutor);

ClientBootstrap clientBootstrap = new ClientBootstrap(clientSocketChannelFactory);

...
...

clientBootstrap.connect(..);

调用connect方法，服务器关闭。然后重新连接服务器，但会产生更多线程？