actionmailer - Sidekiq 中的 perfrom_async 和 delay 有什么区别？

Question

阅读时Sidekiq Wiki我看到以下示例:

来自 Getting started :

Send a message to be processed asynchronously:

HardWorker.perform_async('bob', 5)

You can also send messages by calling the delay method on a class method:

User.delay.do_some_stuff(current_user.id, 20)

此外，来自 Delayed extensions :

Use delay to deliver your emails asynchronously. Use delay_for(interval) or delay_until(time) to deliver the email at some point in the future.

UserMailer.delay.welcome_email(@user.id) UserMailer.delay_for(5.days).find_more_friends_email(@user.id) UserMailer.delay_until(5.days.from_now).find_more_friends_email(@user.id)

那么 perfrom_async之间的实际区别是什么？和 delay ?在哪种情况下，我更喜欢一种而不是另一种？

Answer 1

perform_async 是 Sidekiq 的原生 API。 delay 是与 DelayedJob 兼容的 API。尽可能使用 perform_async。