debian-mirror-gitlab/config/initializers/forbid_sidekiq_in_transactions.rb

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module Sidekiq
module Worker
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EnqueueFromTransactionError = Class.new(StandardError)
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def self.skipping_transaction_check(&block)
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previous_skip_transaction_check = self.skip_transaction_check
Thread.current[:sidekiq_worker_skip_transaction_check] = true
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yield
ensure
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Thread.current[:sidekiq_worker_skip_transaction_check] = previous_skip_transaction_check
end
def self.skip_transaction_check
Thread.current[:sidekiq_worker_skip_transaction_check]
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end
module ClassMethods
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module NoEnqueueingFromTransactions
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%i(perform_async perform_at perform_in).each do |name|
define_method(name) do |*args|
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if !Sidekiq::Worker.skip_transaction_check && Gitlab::Database.inside_transaction?
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begin
raise Sidekiq::Worker::EnqueueFromTransactionError, <<~MSG
`#{self}.#{name}` cannot be called inside a transaction as this can lead to
race conditions when the worker runs before the transaction is committed and
tries to access a model that has not been saved yet.
Use an `after_commit` hook, or include `AfterCommitQueue` and use a `run_after_commit` block instead.
MSG
rescue Sidekiq::Worker::EnqueueFromTransactionError => e
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::Rails.logger.error(e.message) if ::Rails.env.production?
Gitlab::Sentry.track_exception(e)
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end
end
super(*args)
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end
end
end
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prepend NoEnqueueingFromTransactions
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end
end
end
module ActiveRecord
class Base
module SkipTransactionCheckAfterCommit
def committed!(*)
Sidekiq::Worker.skipping_transaction_check { super }
end
end
prepend SkipTransactionCheckAfterCommit
end
end