Sam 44cf3cf975 FIX: queue heartbeats in readonly modes
If sidekiq is paused or Discourse is in readonly continue to queue
heartbeats

If we do not do that then a master process can end up reaping sidekiq
workers and causing various badness

This also impacts restore which can do weird stuff TM in cases like this
2018-08-29 12:36:59 +10:00
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2018-01-09 16:03:17 +01:00
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