ruby 获取 sidekiq 立即执行作业
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Get sidekiq to execute a job immediately
提问by dagda1
At the moment, I have a sidekiq job like this:
目前，我有一个像这样的 sidekiq 工作：
class SyncUser
include Sidekiq::Worker
def perform(user_id)
#do stuff
end
end
I am placing a job on the queue like this:
我正在像这样在队列中放置一个工作：
SyncUser.perform_async user.id
This all works of course but there is a bit of a lag between calling perform_async and the job actually getting executed.
当然，这一切都有效，但在调用 perform_async 和实际执行作业之间存在一些滞后。
Is there anything else I can do to tell sidekiq to execute the job immediately?
我还能做些什么来告诉 sidekiq 立即执行作业吗？
回答by Winfield
There are two questions here.
这里有两个问题。
If you want to execute a job immediately, in the current context you can use:
如果要立即执行作业，可以在当前上下文中使用：
SyncUser.new.perform(user.id)
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_intervalsetting:
如果要减少调度异步工作与其在 sidekiq 工作器中执行之间的延迟，可以减少poll_interval设置：
Sidekiq.configure_server do |config|
config.poll_interval = 2
end
The poll_intervalis 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.
这poll_interval是工作人员后端中工作人员检查队列中作业的频率的延迟。一个工作被安排到一个空闲工人执行之间的平均时间将为poll_interval / 2.
