我应该将后台进程放在哪里? [英] Where should I put background processes in rails?

问题描述

我正在构建一个Rails项目，该项目具有由Rufus Scheduler管理的cron型作业.关于如何在Rails中进行适当设置，我有两个问题:

I'm building a Rails project that has a cron-type job that I'm managing with Rufus Scheduler. I have two questions about how to set this up appropriately in Rails:

1. 放置工作代码的最佳位置在哪里?
2. 我应该在哪里放置Rufus代码以安排工作?我应该如何开始呢?

推荐答案

要控制调度程序，我将创建一个config/initializers/task_scheduler.rb:

To control the scheduler I would create a config/initializers/task_scheduler.rb:

task_scheduler = Rufus::Scheduler.start_new  

task_scheduler.every("1m") do  
   Something.to_do! # Do something every minute! 
end

现在使用Something.to_do代码，这种类型取决于它的功能.也许它是一个数据模型，应该放在app/models目录中，但是如果它更通用，则可能需要将其放在lib/中.如果您要完成许多计划内的任务，则可能要创建一个app/scheduled_tasks目录，但是对于一个文件来说，这可能会显得有些过分.

Now for the Something.to_do code, that sort of depends on what it does. Perhaps it is a data model and it should go in the app/models directory, but if it is something more generic you might want to place it in lib/. If you wind up with a number of scheduled tasks you might want to create a app/scheduled_tasks directory, but that might be overkill for just one file.

这篇关于我应该将后台进程放在哪里?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！