47 lines
1.5 KiB
Ruby
47 lines
1.5 KiB
Ruby
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class ApplicationJob
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module HasCustomLogging
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extend ActiveSupport::Concern
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# ActiveJob default logging is to verbose in default setups.
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# Therefore we overwrite the default `ActiveJob::Logging::LogSubscriber` with a custom version.
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# This is currently done in an initializer because Rails 5.2 does not support detaching subscribers.
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# The custom version comes with two changes:
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# - Don't log info level lines
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# - Log (info) that an ActiveJob was not enqueued in case there is already one queued with the same ActiveJobLock
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class LogSubscriber < ActiveJob::Logging::LogSubscriber
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# ATTENTION: Uncomment this line to enable info logging again
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def info(*); end
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def enqueue(event)
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super if job_enqueued?(event)
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end
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def enqueue_at(event)
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super if job_enqueued?(event)
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end
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private
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def job_enqueued?(event)
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job = event.payload[:job]
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# having a provider_job_id means that the job was enqueued
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return true if job.provider_job_id.present?
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# we're only interested to log not enqueued lock-jobs for now
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return false if !job.is_a?(HasActiveJobLock)
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info do
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"Won't enqueue #{job.class.name} (Job ID: #{job.job_id}) to #{queue_name(event)}" + args_info(job) + " because of already existing Job with Lock Key '#{job.lock_key}'."
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end
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# don't log regular enqueue log lines
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false
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end
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end
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end
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end
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ApplicationJob::HasCustomLogging::LogSubscriber.attach_to :active_job
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