module ActiveJob::Enqueuing

Public Instance Methods

enqueue(options={}) Show source

# File activejob/lib/active_job/enqueuing.rb, line 63
def enqueue(options={})
  self.scheduled_at = options[:wait].seconds.from_now.to_f if options[:wait]
  self.scheduled_at = options[:wait_until].to_f if options[:wait_until]
  self.queue_name   = self.class.queue_name_from_part(options[:queue]) if options[:queue]
  run_callbacks :enqueue do
    if self.scheduled_at
      self.class.queue_adapter.enqueue_at self, self.scheduled_at
    else
      self.class.queue_adapter.enqueue self
    end
  end
  self
end

Enqueues the job to be performed by the queue adapter.

Options

:wait - Enqueues the job with the specified delay
:wait_until - Enqueues the job at the time specified
:queue - Enqueues the job on the specified queue

Examples

my_job_instance.enqueue
my_job_instance.enqueue wait: 5.minutes
my_job_instance.enqueue queue: :important
my_job_instance.enqueue wait_until: Date.tomorrow.midnight

retry_job(options={}) Show source

# File activejob/lib/active_job/enqueuing.rb, line 46
def retry_job(options={})
  enqueue options
end

Reschedules the job to be re-executed. This is useful in combination with the rescue_from option. When you rescue an exception from your job you can ask Active Job to retry performing your job.

Options

:wait - Enqueues the job with the specified delay
:wait_until - Enqueues the job at the time specified
:queue - Enqueues the job on the specified queue

Examples

class SiteScrapperJob < ActiveJob::Base
  rescue_from(ErrorLoadingSite) do
    retry_job queue: :low_priority
  end

  def perform(*args)
    # raise ErrorLoadingSite if cannot scrape
  end
end