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mastodon/app/workers/pubsubhubbub/subscribe_worker.rb
Eugen Rochko 34ccc058fa Limit total subscribe retries to 10, but space them out more (#4142)
Since there is little point in retrying so often when a service is down
or does not exist anymore. Subscriptions are renewed 1 day before they
should expire, so retrying in 30 minutes, then 2 hours, then 12 hours
is fine. If even after that, the remote server does not work, there is
little sense in retrying more often than once a day

Also, uniqueness of the job should ensure that failed retries will
not result in multiple retries for the same endpoint when the next
resubscription cycle comes
2017-07-10 18:04:23 +02:00

27 lines
546 B
Ruby

# frozen_string_literal: true
class Pubsubhubbub::SubscribeWorker
include Sidekiq::Worker
sidekiq_options queue: 'push', retry: 10, unique: :until_executed
sidekiq_retry_in do |count|
case count
when 0
30.minutes.seconds
when 1
2.hours.seconds
when 2
12.hours.seconds
else
24.hours.seconds * (count - 2)
end
end
def perform(account_id)
account = Account.find(account_id)
logger.debug "PuSH re-subscribing to #{account.acct}"
::SubscribeService.new.call(account)
end
end