17 lines
281 B
Ruby
17 lines
281 B
Ruby
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module LockableConcern
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extend ActiveSupport::Concern
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included do
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def lock_action(key)
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lock = Kredis.flag(key, config: :volatile)
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head :locked and return if lock.marked?
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lock.mark(expires_in: 10.seconds)
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yield
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lock.remove
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end
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end
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end
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