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Thread resolving is one of the few tasks that isn't retried on failure. One common cause for failure of this task is a well-connected user replying to a toot from a little-connected user on a small instance: the small instance will get many requests at once, and will often fail to answer requests within the 10 seconds timeout used by Mastodon. This changes makes the ThreadResolveWorker retry a few times, with a rapidly-increasing time before retries and large random contribution in order to spread the load over time.
22 lines
479 B
Ruby
22 lines
479 B
Ruby
# frozen_string_literal: true
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class ThreadResolveWorker
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include Sidekiq::Worker
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sidekiq_options queue: 'pull', retry: 3
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sidekiq_retry_in do |count|
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15 + 10 * (count**4) + rand(10 * (count**4))
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end
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def perform(child_status_id, parent_url)
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child_status = Status.find(child_status_id)
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parent_status = FetchRemoteStatusService.new.call(parent_url)
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return if parent_status.nil?
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child_status.thread = parent_status
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child_status.save!
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end
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end
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