53 lines
2.3 KiB
Ruby
53 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require_relative "../support/job_buffer"
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require "active_support/core_ext/integer/inflections"
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class DefaultsError < StandardError; end
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class DisabledJitterError < StandardError; end
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class ZeroJitterError < StandardError; end
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class FirstRetryableErrorOfTwo < StandardError; end
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class SecondRetryableErrorOfTwo < StandardError; end
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class LongWaitError < StandardError; end
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class ShortWaitTenAttemptsError < StandardError; end
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class ExponentialWaitTenAttemptsError < StandardError; end
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class CustomWaitTenAttemptsError < StandardError; end
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class CustomCatchError < StandardError; end
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class DiscardableError < StandardError; end
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class FirstDiscardableErrorOfTwo < StandardError; end
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class SecondDiscardableErrorOfTwo < StandardError; end
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class CustomDiscardableError < StandardError; end
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class RetryJob < ActiveJob::Base
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retry_on DefaultsError
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retry_on DisabledJitterError, jitter: nil
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retry_on ZeroJitterError, jitter: 0.0
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retry_on FirstRetryableErrorOfTwo, SecondRetryableErrorOfTwo, attempts: 4
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retry_on LongWaitError, wait: 1.hour, attempts: 10
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retry_on ShortWaitTenAttemptsError, wait: 1.second, attempts: 10
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retry_on ExponentialWaitTenAttemptsError, wait: :exponentially_longer, attempts: 10
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retry_on CustomWaitTenAttemptsError, wait: ->(executions) { executions * 2 }, attempts: 10
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retry_on(CustomCatchError) { |job, error| JobBuffer.add("Dealt with a job that failed to retry in a custom way after #{job.arguments.second} attempts. Message: #{error.message}") }
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retry_on(ActiveJob::DeserializationError) { |job, error| JobBuffer.add("Raised #{error.class} for the #{job.executions} time") }
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discard_on DiscardableError
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discard_on FirstDiscardableErrorOfTwo, SecondDiscardableErrorOfTwo
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discard_on(CustomDiscardableError) { |job, error| JobBuffer.add("Dealt with a job that was discarded in a custom way. Message: #{error.message}") }
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before_enqueue do |job|
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if job.arguments.include?(:log_scheduled_at) && job.scheduled_at
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JobBuffer.add("Next execution scheduled at #{job.scheduled_at}")
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end
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end
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def perform(raising, attempts, *)
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raising = raising.shift if raising.is_a?(Array)
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if raising && executions < attempts
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JobBuffer.add("Raised #{raising} for the #{executions.ordinalize} time")
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raise raising.constantize
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else
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JobBuffer.add("Successfully completed job")
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end
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end
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end
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