获取 sidekiq 立即执行作业 [英] Get sidekiq to execute a job immediately

问题描述

目前，我有一份这样的兼职工作:

At the moment, I have a sidekiq job like this:

class SyncUser
  include Sidekiq::Worker

  def perform(user_id)
    #do stuff
  end
end

我正在像这样在队列中放置一个作业:

I am placing a job on the queue like this:

SyncUser.perform_async user.id

这一切当然都有效，但在调用 perform_async 和实际执行作业之间存在一些滞后.

This all works of course but there is a bit of a lag between calling perform_async and the job actually getting executed.

我还能做些什么来告诉 sidekiq 立即执行作业吗?

Is there anything else I can do to tell sidekiq to execute the job immediately?

推荐答案

这里有两个问题.

如果要立即执行作业，可以在当前上下文中使用:

If you want to execute a job immediately, in the current context you can use:

SyncUser.new.perform(user.id)

如果您想减少调度异步工作与在 sidekiq 工作器中执行之间的延迟，您可以减少 poll_interval 设置:

If you want to decrease the delay between asynchronous work being scheduled and when it's executed in the sidekiq worker, you can decrease the poll_interval setting:

Sidekiq.configure_server do |config|
  config.poll_interval = 2
end

poll_interval 是工作人员后端内工作人员检查队列中作业的频率的延迟.一个工作被调度到一个空闲工人执行之间的平均时间将为 poll_interval/2.

The poll_interval is the delay within worker backends of how frequently workers check for jobs on the queue. The average time between a job being scheduled and executed with a free worker will be poll_interval / 2.

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