Contents

# frozen_string_literal: true

require 'sidekiq/scheduled'

module Sidekiq
  module Cron
    # The Poller checks Redis every N seconds for scheduled cron jobs.
    class Poller < Sidekiq::Scheduled::Poller
      def initialize(config = nil)
        super
      end

      def start
        Sidekiq::Cron::Job.migrate_old_jobs_if_needed!

        super
      end

      def enqueue
        time = Time.now.utc
        Sidekiq::Cron::Job.all('*').each do |job|
          enqueue_job(job, time)
        end
      rescue => ex
        # Most likely a problem with redis networking.
        # Punt and try again at the next interval.
        Sidekiq.logger.error ex.message
        Sidekiq.logger.error ex.backtrace.first
        handle_exception(ex) if respond_to?(:handle_exception)
      end

      private

      def enqueue_job(job, time = Time.now.utc)
        job.test_and_enqueue_for_time! time if job && job.valid?
      rescue => ex
        # Problem somewhere in one job.
        Sidekiq.logger.error "CRON JOB: #{ex.message}"
        Sidekiq.logger.error "CRON JOB: #{ex.backtrace.first}"
        handle_exception(ex) if respond_to?(:handle_exception)
      end

      def poll_interval_average(process_count = 1)
        @config[:cron_poll_interval]
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
sidekiq-cron-2.1.0	lib/sidekiq/cron/poller.rb
sidekiq-cron-2.0.1	lib/sidekiq/cron/poller.rb
sidekiq-cron-2.0.0	lib/sidekiq/cron/poller.rb
sidekiq-cron-2.0.0.rc2	lib/sidekiq/cron/poller.rb