Comet方法：将线程返回到ExecutorService池，而不是Hibernate一定的时间间隔

Question

我试图实现comet方法的脸书喜欢浏览器推送通知如下方式：

null

// Creation of a global async Executor on ServletContextListener. contextInitialized
   Executor executor =
                    new ThreadPoolExecutor(1, 1, 50000L,
                        TimeUnit.MILLISECONDS,
                        new LinkedBlockingQueue<Runnable>(100));

// Delegate the request to async thread 
   executor.execute(new RunnableClass(asyncContext));



 // In RunnableClass.run() method

    while(timeout5Min)
    {
       boolean newNotificationPresent = checkIfNotificationPresent(reqId);

       if(!newNotificationPresent)
         Thread.sleep(30000);
    }

 // send response

Answer 1

如果你在寻找线程效率，你应该看看演员。看看Akka

否则，不要Hibernate，使用java.util.Timer安排复查