PROSAGA码农传奇-TSN-实施每秒重复不超过一次的定期作业

实施每秒重复不超过一次的定期作业

作者: 满目山河
发布时间: 2024-04-02 09:34:42 (22天前)
转自：

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  <P>
    如果我正确理解了问题，则需要进行递归调度（因为它似乎不会从作业中发出任何值）。以下是如何使用RxJava执行此操作的示例
     <code>
      Scheduler.Worker
    </code>
    ：
  </p>
   <pre>
    <code>
      public class RecurringJob {
    static Subscription runJob(Runnable run) {
        Scheduler.Worker w = Schedulers.newThread().createWorker();
        MultipleAssignmentSubscription mas = new MultipleAssignmentSubscription();
        Action0 action = new Action0() {
            @Override
            public void call() {
                try {
                    run.run();
                    mas.set(w.schedule(this, 1, TimeUnit.SECONDS));
                } catch (Throwable t) {
                    t.printStackTrace();
                    w.unsubscribe();
                }
            }
        };
        mas.set(w.schedule(action, 1, TimeUnit.SECONDS));
        return mas;
    }
    public static void main(String[] args) throws InterruptedException {
        Subscription s = runJob(() -> System.out.println("Job"));
        Thread.sleep(10000);
        s.unsubscribe();
        System.out.println("Job stopped");
        Thread.sleep(3000);
        System.out.println("Done.");
    }
}

</code>
  </pre>
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