需要在特定时间进行工作

本文介绍了需要在特定时间进行工作的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试创建一个作业，以便向Twilio呼叫发送通知，因此，拥有一个可靠的解决方案以确保作业在特定时间运行很重要(我不认为被搁置了)排入队列就足够准确了.

I'm trying to create a job in order to send a notification to a Twilio call, therefore it is important to have a robust solution that can make sure jobs are run at a specific time (I don't think being put into a queue is accurate enough).

此类任务的最佳解决方案是什么?

What is the best solution for this type of a task?

这些通知需要在通话中的特定时间发生.例如还剩1分钟".因此，它必须能够:

These notifications need to happen at a specific time in the call. Such as "1 minute left". Therefore it needs to be able to:

在任意时间(1:22 PM或2:45 AM)运行

由用户输入定义(他们设置通话时间)

(如果该解决方案可以在Heroku上运行，那就太好了

(It would be nice if that solution could run on Heroku)

推荐答案

对于您提到的特定情况，我认为您应该尝试delay_job: github/collectiveidea/delayed_job#readme

For the specific case that you have mentioned, I think that you should give delayed_job a try: github/collectiveidea/delayed_job#readme

它具有run_at选项，您可以在其中指定要运行作业的时间.

it has a run_at option where you can specify the time at which you want to run the job.