29 lines
1.2 KiB
Ruby
29 lines
1.2 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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# In previous versions of Zammad we used Delayed::Job exclusively
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# for performing background jobs. Delayed::Job was therefore in
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# charge of scheduling, retrying and executing background jobs.
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# After the (partly) migration to Rails ActiveJob this has changed.
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# Now ActiveJob is in charge of scheduling and retrying jobs
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# while Delayed::Job is still in charge of executing the jobs (assigned to it).
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# That leads to an issue where Delayed::Job now falls back to the default
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# of 25 retries for a failed job.
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# This is not wanted since retries are handled by ActiveJob.
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# Therefore the JobWrapper (the class/handler that gets queued) has to define
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# max_attempts to be only one. A failing ActiveJob will now be retried as
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# often as configured by ActiveJob and then an exception will be raised by
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# ActiveJob with the last error message. This message will be rescued by
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# Delayed::Job which will see that there are no more attempts wanted and
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# will record and handle it as a failed job.
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module ActiveJob
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module QueueAdapters
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class DelayedJobAdapter
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class JobWrapper
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def max_attempts
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1
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end
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end
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end
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end
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end
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