如何设置Rails ActionMailer的优先级

Question

如何设置Rails ActionMailer的优先级？

UserMailer.test.deliver_later

我使用DelayedJob作为队列适配器。

config.active_job.queue_adapter = :delayed_job

- TSuzu

Answer 1

在Rails 6中：

# config/initializers/set_mail_delivery_job_priority.rb
ActionMailer::MailDeliveryJob.priority = 0

参考资料：

• https://github.com/rails/rails/blob/v6.1.0/activejob/lib/active_job/core.rb#L85
• https://github.com/rails/rails/blob/v6.1.0/activejob/lib/active_job/queue_priority.rb#L32

- Weihang Jian

Answer 2

所有邮件不都是在“mailers”队列中发送的吗？如果是这样，您可以简单地告诉DJ该队列的优先级：

(bundle exec) sidekiq ... -q mailers,2 ...

- Leonel Galán