[英]what is a performance oriented method to send mass emails using action mailer?
Given a user model and a post model, what is the best way to send mass email to all users when a new post is made without it clogging the application process? 给定用户模型和帖子模型,在撰写新帖子而又不阻塞应用程序的情况下,向所有用户发送大量电子邮件的最佳方法是什么?
Putting it in the controller halts the application. 将其放在控制器中会暂停应用程序。 I was also looking into Active Job but it seems that it is not event driven.
我也正在研究Active Job,但似乎它不是事件驱动的。
You'll want to use a queue like ActiveJob anytime your Rails app needs to do something that is: 每当您的Rails应用程序需要执行以下操作时,您都想使用ActiveJob之类的队列:
Queueing the email job lets your application respond quickly (eg "message being sent") and ensures that it won't be lost if the email server is down. 对电子邮件作业进行排队可以使您的应用程序快速响应(例如“正在发送的消息”),并确保在电子邮件服务器关闭时不会丢失它。 Use a callback to do whatever you need after the message is queued or sent (eg email "Message Delivered").
在消息排队或发送后(例如,电子邮件“消息已发送”),使用回调函数执行所需的任何操作。
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