diff options
Diffstat (limited to 'activejob/lib/active_job/queue_adapters')
12 files changed, 495 insertions, 0 deletions
diff --git a/activejob/lib/active_job/queue_adapters/async_adapter.rb b/activejob/lib/active_job/queue_adapters/async_adapter.rb new file mode 100644 index 0000000000..3fc27f56e7 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/async_adapter.rb @@ -0,0 +1,23 @@ +require 'active_job/async_job' + +module ActiveJob + module QueueAdapters + # == Active Job Async adapter + # + # When enqueueing jobs with the Async adapter the job will be executed + # asynchronously using {AsyncJob}[http://api.rubyonrails.org/classes/ActiveJob/AsyncJob.html]. + # + # To use +AsyncJob+ set the queue_adapter config to +:async+. + # + # Rails.application.config.active_job.queue_adapter = :async + class AsyncAdapter + def enqueue(job) #:nodoc: + ActiveJob::AsyncJob.enqueue(job.serialize, queue: job.queue_name) + end + + def enqueue_at(job, timestamp) #:nodoc: + ActiveJob::AsyncJob.enqueue_at(job.serialize, timestamp, queue: job.queue_name) + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/backburner_adapter.rb b/activejob/lib/active_job/queue_adapters/backburner_adapter.rb new file mode 100644 index 0000000000..17703e3e41 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/backburner_adapter.rb @@ -0,0 +1,34 @@ +require 'backburner' + +module ActiveJob + module QueueAdapters + # == Backburner adapter for Active Job + # + # Backburner is a beanstalkd-powered job queue that can handle a very + # high volume of jobs. You create background jobs and place them on + # multiple work queues to be processed later. Read more about + # Backburner {here}[https://github.com/nesquena/backburner]. + # + # To use Backburner set the queue_adapter config to +:backburner+. + # + # Rails.application.config.active_job.queue_adapter = :backburner + class BackburnerAdapter + def enqueue(job) #:nodoc: + Backburner::Worker.enqueue JobWrapper, [ job.serialize ], queue: job.queue_name + end + + def enqueue_at(job, timestamp) #:nodoc: + delay = timestamp - Time.current.to_f + Backburner::Worker.enqueue JobWrapper, [ job.serialize ], queue: job.queue_name, delay: delay + end + + class JobWrapper #:nodoc: + class << self + def perform(job_data) + Base.execute job_data + end + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb b/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb new file mode 100644 index 0000000000..0a785fad3b --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb @@ -0,0 +1,41 @@ +require 'delayed_job' + +module ActiveJob + module QueueAdapters + # == Delayed Job adapter for Active Job + # + # Delayed::Job (or DJ) encapsulates the common pattern of asynchronously + # executing longer tasks in the background. Although DJ can have many + # storage backends, one of the most used is based on Active Record. + # Read more about Delayed Job {here}[https://github.com/collectiveidea/delayed_job]. + # + # To use Delayed Job, set the queue_adapter config to +:delayed_job+. + # + # Rails.application.config.active_job.queue_adapter = :delayed_job + class DelayedJobAdapter + def enqueue(job) #:nodoc: + delayed_job = Delayed::Job.enqueue(JobWrapper.new(job.serialize), queue: job.queue_name, priority: job.priority) + job.provider_job_id = delayed_job.id + delayed_job + end + + def enqueue_at(job, timestamp) #:nodoc: + delayed_job = Delayed::Job.enqueue(JobWrapper.new(job.serialize), queue: job.queue_name, priority: job.priority, run_at: Time.at(timestamp)) + job.provider_job_id = delayed_job.id + delayed_job + end + + class JobWrapper #:nodoc: + attr_accessor :job_data + + def initialize(job_data) + @job_data = job_data + end + + def perform + Base.execute(job_data) + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/inline_adapter.rb b/activejob/lib/active_job/queue_adapters/inline_adapter.rb new file mode 100644 index 0000000000..8ad5f4de07 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/inline_adapter.rb @@ -0,0 +1,21 @@ +module ActiveJob + module QueueAdapters + # == Active Job Inline adapter + # + # When enqueueing jobs with the Inline adapter the job will be executed + # immediately. + # + # To use the Inline set the queue_adapter config to +:inline+. + # + # Rails.application.config.active_job.queue_adapter = :inline + class InlineAdapter + def enqueue(job) #:nodoc: + Base.execute(job.serialize) + end + + def enqueue_at(*) #:nodoc: + raise NotImplementedError, "Use a queueing backend to enqueue jobs in the future. Read more at http://guides.rubyonrails.org/active_job_basics.html" + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/qu_adapter.rb b/activejob/lib/active_job/queue_adapters/qu_adapter.rb new file mode 100644 index 0000000000..0e198922fc --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/qu_adapter.rb @@ -0,0 +1,44 @@ +require 'qu' + +module ActiveJob + module QueueAdapters + # == Qu adapter for Active Job + # + # Qu is a Ruby library for queuing and processing background jobs. It is + # heavily inspired by delayed_job and Resque. Qu was created to overcome + # some shortcomings in the existing queuing libraries. + # The advantages of Qu are: Multiple backends (redis, mongo), jobs are + # requeued when worker is killed, resque-like API. + # + # Read more about Qu {here}[https://github.com/bkeepers/qu]. + # + # To use Qu set the queue_adapter config to +:qu+. + # + # Rails.application.config.active_job.queue_adapter = :qu + class QuAdapter + def enqueue(job, *args) #:nodoc: + qu_job = Qu::Payload.new(klass: JobWrapper, args: [job.serialize]).tap do |payload| + payload.instance_variable_set(:@queue, job.queue_name) + end.push + + # qu_job can be nil depending on the configured backend + job.provider_job_id = qu_job.id unless qu_job.nil? + qu_job + end + + def enqueue_at(job, timestamp, *args) #:nodoc: + raise NotImplementedError, "This queueing backend does not support scheduling jobs. To see what features are supported go to http://api.rubyonrails.org/classes/ActiveJob/QueueAdapters.html" + end + + class JobWrapper < Qu::Job #:nodoc: + def initialize(job_data) + @job_data = job_data + end + + def perform + Base.execute @job_data + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/que_adapter.rb b/activejob/lib/active_job/queue_adapters/que_adapter.rb new file mode 100644 index 0000000000..ab13689747 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/que_adapter.rb @@ -0,0 +1,37 @@ +require 'que' + +module ActiveJob + module QueueAdapters + # == Que adapter for Active Job + # + # Que is a high-performance alternative to DelayedJob or QueueClassic that + # improves the reliability of your application by protecting your jobs with + # the same ACID guarantees as the rest of your data. Que is a queue for + # Ruby and PostgreSQL that manages jobs using advisory locks. + # + # Read more about Que {here}[https://github.com/chanks/que]. + # + # To use Que set the queue_adapter config to +:que+. + # + # Rails.application.config.active_job.queue_adapter = :que + class QueAdapter + def enqueue(job) #:nodoc: + que_job = JobWrapper.enqueue job.serialize, priority: job.priority + job.provider_job_id = que_job.attrs["job_id"] + que_job + end + + def enqueue_at(job, timestamp) #:nodoc: + que_job = JobWrapper.enqueue job.serialize, priority: job.priority, run_at: Time.at(timestamp) + job.provider_job_id = que_job.attrs["job_id"] + que_job + end + + class JobWrapper < Que::Job #:nodoc: + def run(job_data) + Base.execute job_data + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb b/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb new file mode 100644 index 0000000000..0ee41407d8 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/queue_classic_adapter.rb @@ -0,0 +1,56 @@ +require 'queue_classic' + +module ActiveJob + module QueueAdapters + # == queue_classic adapter for Active Job + # + # queue_classic provides a simple interface to a PostgreSQL-backed message + # queue. queue_classic specializes in concurrent locking and minimizing + # database load while providing a simple, intuitive developer experience. + # queue_classic assumes that you are already using PostgreSQL in your + # production environment and that adding another dependency (e.g. redis, + # beanstalkd, 0mq) is undesirable. + # + # Read more about queue_classic {here}[https://github.com/QueueClassic/queue_classic]. + # + # To use queue_classic set the queue_adapter config to +:queue_classic+. + # + # Rails.application.config.active_job.queue_adapter = :queue_classic + class QueueClassicAdapter + def enqueue(job) #:nodoc: + qc_job = build_queue(job.queue_name).enqueue("#{JobWrapper.name}.perform", job.serialize) + job.provider_job_id = qc_job["id"] if qc_job.is_a?(Hash) + qc_job + end + + def enqueue_at(job, timestamp) #:nodoc: + queue = build_queue(job.queue_name) + unless queue.respond_to?(:enqueue_at) + raise NotImplementedError, 'To be able to schedule jobs with queue_classic ' \ + 'the QC::Queue needs to respond to `enqueue_at(timestamp, method, *args)`. ' \ + 'You can implement this yourself or you can use the queue_classic-later gem.' + end + qc_job = queue.enqueue_at(timestamp, "#{JobWrapper.name}.perform", job.serialize) + job.provider_job_id = qc_job["id"] if qc_job.is_a?(Hash) + qc_job + end + + # Builds a <tt>QC::Queue</tt> object to schedule jobs on. + # + # If you have a custom <tt>QC::Queue</tt> subclass you'll need to subclass + # <tt>ActiveJob::QueueAdapters::QueueClassicAdapter</tt> and override the + # <tt>build_queue</tt> method. + def build_queue(queue_name) + QC::Queue.new(queue_name) + end + + class JobWrapper #:nodoc: + class << self + def perform(job_data) + Base.execute job_data + end + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/resque_adapter.rb b/activejob/lib/active_job/queue_adapters/resque_adapter.rb new file mode 100644 index 0000000000..417854afd8 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/resque_adapter.rb @@ -0,0 +1,50 @@ +require 'resque' +require 'active_support/core_ext/enumerable' +require 'active_support/core_ext/array/access' + +begin + require 'resque-scheduler' +rescue LoadError + begin + require 'resque_scheduler' + rescue LoadError + false + end +end + +module ActiveJob + module QueueAdapters + # == Resque adapter for Active Job + # + # Resque (pronounced like "rescue") is a Redis-backed library for creating + # background jobs, placing those jobs on multiple queues, and processing + # them later. + # + # Read more about Resque {here}[https://github.com/resque/resque]. + # + # To use Resque set the queue_adapter config to +:resque+. + # + # Rails.application.config.active_job.queue_adapter = :resque + class ResqueAdapter + def enqueue(job) #:nodoc: + Resque.enqueue_to job.queue_name, JobWrapper, job.serialize + end + + def enqueue_at(job, timestamp) #:nodoc: + unless Resque.respond_to?(:enqueue_at_with_queue) + raise NotImplementedError, "To be able to schedule jobs with Resque you need the " \ + "resque-scheduler gem. Please add it to your Gemfile and run bundle install" + end + Resque.enqueue_at_with_queue job.queue_name, timestamp, JobWrapper, job.serialize + end + + class JobWrapper #:nodoc: + class << self + def perform(job_data) + Base.execute job_data + end + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb b/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb new file mode 100644 index 0000000000..c321776bf5 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/sidekiq_adapter.rb @@ -0,0 +1,45 @@ +require 'sidekiq' + +module ActiveJob + module QueueAdapters + # == Sidekiq adapter for Active Job + # + # Simple, efficient background processing for Ruby. Sidekiq uses threads to + # handle many jobs at the same time in the same process. It does not + # require Rails but will integrate tightly with it to make background + # processing dead simple. + # + # Read more about Sidekiq {here}[http://sidekiq.org]. + # + # To use Sidekiq set the queue_adapter config to +:sidekiq+. + # + # Rails.application.config.active_job.queue_adapter = :sidekiq + class SidekiqAdapter + def enqueue(job) #:nodoc: + #Sidekiq::Client does not support symbols as keys + job.provider_job_id = Sidekiq::Client.push \ + 'class' => JobWrapper, + 'wrapped' => job.class.to_s, + 'queue' => job.queue_name, + 'args' => [ job.serialize ] + end + + def enqueue_at(job, timestamp) #:nodoc: + job.provider_job_id = Sidekiq::Client.push \ + 'class' => JobWrapper, + 'wrapped' => job.class.to_s, + 'queue' => job.queue_name, + 'args' => [ job.serialize ], + 'at' => timestamp + end + + class JobWrapper #:nodoc: + include Sidekiq::Worker + + def perform(job_data) + Base.execute job_data + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb b/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb new file mode 100644 index 0000000000..d78bdecdcb --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/sneakers_adapter.rb @@ -0,0 +1,46 @@ +require 'sneakers' +require 'monitor' + +module ActiveJob + module QueueAdapters + # == Sneakers adapter for Active Job + # + # A high-performance RabbitMQ background processing framework for Ruby. + # Sneakers is being used in production for both I/O and CPU intensive + # workloads, and have achieved the goals of high-performance and + # 0-maintenance, as designed. + # + # Read more about Sneakers {here}[https://github.com/jondot/sneakers]. + # + # To use Sneakers set the queue_adapter config to +:sneakers+. + # + # Rails.application.config.active_job.queue_adapter = :sneakers + class SneakersAdapter + def initialize + @monitor = Monitor.new + end + + def enqueue(job) #:nodoc: + @monitor.synchronize do + JobWrapper.from_queue job.queue_name + JobWrapper.enqueue ActiveSupport::JSON.encode(job.serialize) + end + end + + def enqueue_at(job, timestamp) #:nodoc: + raise NotImplementedError, "This queueing backend does not support scheduling jobs. To see what features are supported go to http://api.rubyonrails.org/classes/ActiveJob/QueueAdapters.html" + end + + class JobWrapper #:nodoc: + include Sneakers::Worker + from_queue 'default' + + def work(msg) + job_data = ActiveSupport::JSON.decode(msg) + Base.execute job_data + ack! + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb b/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb new file mode 100644 index 0000000000..c6c35f8ab4 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/sucker_punch_adapter.rb @@ -0,0 +1,38 @@ +require 'sucker_punch' + +module ActiveJob + module QueueAdapters + # == Sucker Punch adapter for Active Job + # + # Sucker Punch is a single-process Ruby asynchronous processing library. + # It's girl_friday and DSL sugar on top of Celluloid. With Celluloid's + # actor pattern, we can do asynchronous processing within a single process. + # This reduces costs of hosting on a service like Heroku along with the + # memory footprint of having to maintain additional jobs if hosting on + # a dedicated server. All queues can run within a single Rails/Sinatra + # process. + # + # Read more about Sucker Punch {here}[https://github.com/brandonhilkert/sucker_punch]. + # + # To use Sucker Punch set the queue_adapter config to +:sucker_punch+. + # + # Rails.application.config.active_job.queue_adapter = :sucker_punch + class SuckerPunchAdapter + def enqueue(job) #:nodoc: + JobWrapper.new.async.perform job.serialize + end + + def enqueue_at(job, timestamp) #:nodoc: + raise NotImplementedError, "This queueing backend does not support scheduling jobs. To see what features are supported go to http://api.rubyonrails.org/classes/ActiveJob/QueueAdapters.html" + end + + class JobWrapper #:nodoc: + include SuckerPunch::Job + + def perform(job_data) + Base.execute job_data + end + end + end + end +end diff --git a/activejob/lib/active_job/queue_adapters/test_adapter.rb b/activejob/lib/active_job/queue_adapters/test_adapter.rb new file mode 100644 index 0000000000..9b7b7139f4 --- /dev/null +++ b/activejob/lib/active_job/queue_adapters/test_adapter.rb @@ -0,0 +1,60 @@ +module ActiveJob + module QueueAdapters + # == Test adapter for Active Job + # + # The test adapter should be used only in testing. Along with + # <tt>ActiveJob::TestCase</tt> and <tt>ActiveJob::TestHelper</tt> + # it makes a great tool to test your Rails application. + # + # To use the test adapter set queue_adapter config to +:test+. + # + # Rails.application.config.active_job.queue_adapter = :test + class TestAdapter + attr_accessor(:perform_enqueued_jobs, :perform_enqueued_at_jobs, :filter) + attr_writer(:enqueued_jobs, :performed_jobs) + + # Provides a store of all the enqueued jobs with the TestAdapter so you can check them. + def enqueued_jobs + @enqueued_jobs ||= [] + end + + # Provides a store of all the performed jobs with the TestAdapter so you can check them. + def performed_jobs + @performed_jobs ||= [] + end + + def enqueue(job) #:nodoc: + return if filtered?(job) + + job_data = job_to_hash(job) + enqueue_or_perform(perform_enqueued_jobs, job, job_data) + end + + def enqueue_at(job, timestamp) #:nodoc: + return if filtered?(job) + + job_data = job_to_hash(job, at: timestamp) + enqueue_or_perform(perform_enqueued_at_jobs, job, job_data) + end + + private + + def job_to_hash(job, extras = {}) + { job: job.class, args: job.serialize.fetch('arguments'), queue: job.queue_name }.merge!(extras) + end + + def enqueue_or_perform(perform, job, job_data) + if perform + performed_jobs << job_data + Base.execute job.serialize + else + enqueued_jobs << job_data + end + end + + def filtered?(job) + filter && !Array(filter).include?(job.class) + end + end + end +end |