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Rails 5.1.0.rc2 (April 20, 2017)

  • Change logging instrumentation to log errors when a job raises an exception.

    Fixes #26848.

    Steven Bull

Rails 5.1.0.rc1 (March 20, 2017)

  • No changes.

Rails 5.1.0.beta1 (February 23, 2017)

  • Correctly set test adapter when configure the queue adapter on a per job.

    Fixes #26360.

    Yuji Yaginuma

  • Removed deprecated support to passing the adapter class to .queue_adapter.

    Rafael Mendonça França

  • Removed deprecated #original_exception in ActiveJob::DeserializationError.

    Rafael Mendonça França

  • Added instance variable @queue to JobWrapper.

    This will fix issues in resque-scheduler #job_to_hash method, so we can use #enqueue_delayed_selection, #remove_delayed method in resque-scheduler smoothly.


  • Yield the job instance so you have access to things like job.arguments on the custom logic after retries fail.


  • Added declarative exception handling via ActiveJob::Base.retry_on and ActiveJob::Base.discard_on.


    class RemoteServiceJob < ActiveJob::Base
      retry_on CustomAppException # defaults to 3s wait, 5 attempts
      retry_on AnotherCustomAppException, wait: ->(executions) { executions * 2 }
      retry_on ActiveRecord::Deadlocked, wait: 5.seconds, attempts: 3
      retry_on Net::OpenTimeout, wait: :exponentially_longer, attempts: 10
      discard_on ActiveJob::DeserializationError
      def perform(*args)
        # Might raise CustomAppException or AnotherCustomAppException for something domain specific
        # Might raise ActiveRecord::Deadlocked when a local db deadlock is detected
        # Might raise Net::OpenTimeout when the remote service is down


Please check 5-0-stable for previous changes.