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Contents

# frozen_string_literal: true

require "sidekiq/job/iterable"

# Iterable jobs are ones which provide a sequence to process using
# `build_enumerator(*args, cursor: cursor)` and then process each
# element of that sequence in `each_iteration(item, *args)`.
#
# The job is kicked off as normal:
#
#     ProcessUserSet.perform_async(123)
#
# but instead of calling `perform`, Sidekiq will call:
#
#     enum = ProcessUserSet#build_enumerator(123, cursor:nil)
#
# Your Enumerator must yield `(object, updated_cursor)` and
# Sidekiq will call your `each_iteration` method:
#
#     ProcessUserSet#each_iteration(object, 123)
#
# After every iteration, Sidekiq will check for shutdown. If we are
# stopping, the cursor will be saved to Redis and the job re-queued
# to pick up the rest of the work upon restart. Your job will get
# the updated_cursor so it can pick up right where it stopped.
#
#     enum = ProcessUserSet#build_enumerator(123, cursor: updated_cursor)
#
# The cursor object must be serializable to JSON.
#
# Note there are several APIs to help you build enumerators for
# ActiveRecord Relations, CSV files, etc. See sidekiq/job/iterable/*.rb.
module Sidekiq
  module IterableJob
    def self.included(base)
      base.include Sidekiq::Job
      base.include Sidekiq::Job::Iterable
    end

    # def build_enumerator(*args, cursor:)
    # def each_iteration(item, *args)

    # Your job can also define several callbacks during points
    # in each job's lifecycle.
    #
    # def on_start
    # def on_resume
    # def on_stop
    # def on_complete
    # def around_iteration
    #
    # To keep things simple and compatible, this is the same
    # API as the `sidekiq-iteration` gem.
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version Path
sidekiq-7.3.9 lib/sidekiq/iterable_job.rb
sidekiq-8.0.0.beta1 lib/sidekiq/iterable_job.rb
sidekiq-7.3.8 lib/sidekiq/iterable_job.rb
sidekiq-7.3.7 lib/sidekiq/iterable_job.rb
sidekiq-7.3.6 lib/sidekiq/iterable_job.rb
sidekiq-7.3.5 lib/sidekiq/iterable_job.rb
sidekiq-7.3.4 lib/sidekiq/iterable_job.rb
sidekiq-7.3.3 lib/sidekiq/iterable_job.rb
sidekiq-7.3.2 lib/sidekiq/iterable_job.rb
sidekiq-7.3.1 lib/sidekiq/iterable_job.rb