Rubyonrails Sidekiq Rails 4.2 使用 Active Job 还是 Worker有什么不同

这是我第一次异步处理作业(job)，我正在应用程序中为后台处理实现Sidekiq.我会将其用于提醒邮箱和应用程序内通知.我很困惑，是应该使用Active Job创建发送邮箱的工作，还是使用Sidekiq Worker发送邮箱.他们似乎做了同样的事情，Rails 4.2 Active Job似乎非常新……它是否取代了Sidekiq工人的需求？

下面是使用活动工单和Sidekiq Worker发送邮件程序代码的相同方法.我正在使用gem来安排日程.

我的邮件.rb

class MyMailers < ActionMailer::Base

  def some_mailer(r.user_id)
    @user = User.find(r.user_id)
    mailer_name = "ROUNDUP"
    @email = @user.email
    @subject ="subject text"
    mail(to: @email, 
      subject: @subject,  
      template_path: '/notifer_mailers', 
      template_name: 'hourly_roundup.html',
      )
  end
end

Using a Sidekiq "Worker"

class SomeWorker
  include Sidekiq::Worker

  def perform()
    @user = User.all
    @reminders = @user.reminders.select(:user_id).uniq.newmade
    @reminders.each do |r|
      MyMailers.some_mailer(r.user_id).deliver_later
    end
  end

end

Using an Active Job "Job"

class SomeJob < ActiveJob::Base
  queue_as :mailer

  def perform()
    @user = User.all
    @reminders = @user.reminders.select(:user_id).uniq.newmade
    @reminders.each do |r|
      MyMailers.some_mailer(r.user_id).deliver_later
    end
  end

end

Both Examples in my Whenever scheduler

require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
set :path, Rails.root
set :output, Rails.root.join('log', 'cron.log')

#using a worker
every 1.day, :at => '4:30 am' do
  runner SomeWorker.perform_async
end

#using a job
every 1.day, :at => '4:30 am' do
  runner SomeJob.perform_async
end