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* Added instance variable `@queue` to JobWrapper.
This will fix issues in [resque-scheduler](https://github.com/resque/resque-scheduler) `#job_to_hash` method,
so we can use `#enqueue_delayed_selection`, `#remove_delayed` method in resque-scheduler smoothly.
*mu29*
* Yield the job instance so you have access to things like `job.arguments` on the custom logic after retries fail.
*DHH*
* Added declarative exception handling via `ActiveJob::Base.retry_on` and `ActiveJob::Base.discard_on`.
Examples:
class RemoteServiceJob < ActiveJob::Base
retry_on CustomAppException # defaults to 3s wait, 5 attempts
retry_on AnotherCustomAppException, wait: ->(executions) { executions * 2 }
retry_on ActiveRecord::StatementInvalid, 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::StatementInvalid when a local db deadlock is detected
# Might raise Net::OpenTimeout when the remote service is down
end
end
*DHH*
Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/activejob/CHANGELOG.md) for previous changes.
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