这是我的第一个异步处理作业,我正在我的应用程序中实现 Sidekiq 以进行后台处理。我会将它用于提醒电子邮件和应用内通知。我对是否应该使用 Active Job 来创建发送电子邮件的作业或使用 Sidekiq Worker 来发送电子邮件感到困惑。他们似乎在做同样的事情,Rails 4.2 Active Job 似乎很新……它是否取代了对 Sidekiq Worker 的需求?
下面是使用 Active Job 作业和 Sidekiq Worker 发送邮件代码的相同方法。我正在使用每当 gem 进行调度。
my_mailers.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
使用 Sidekiq “Worker”
some_worker.rb
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
使用活动作业“作业”
some_job.rb
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
我的每当调度程序 schedule.rb中的两个示例
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