flaviokr

# If you want to provide a maximum queue size, you may also consider the fallback_policy which defines what will 
# happen if work is posted to a pool when the queue of waiting work has reached the maximum size and no new threads 
# can be created. Available policies:

# abort: Raise a Concurrent::RejectedExecutionError exception and discard the task. (default policy)
# discard: Silently discard the task and return nil as the task result.
# caller_runs: The work will be executed in the thread of the caller, instead of being given to another thread in the pool.

pool = Concurrent::ThreadPoolExecutor.new(
  :min_threads => [2, Concurrent.processor_count].max,

flaviokr

# para mover da fila low para pending
q_from = "low"
q_to = "pending"
count_block = proc{ Sidekiq.redis { |conn| conn.llen("queue:#{q_from}") } }
while count_block.call > 0 do
  Sidekiq.redis { |conn| conn.rpoplpush "queue:#{q_from}", "queue:#{q_to}" }
end
  
# para recuperar os jobs da fila pending
# verificar se todos os jobs são da mesma classe

flaviokr

Sidekiq.redis { |conn| conn.flushdb } # clear everything

Sidekiq::Queue.all # get all queues
Sidekiq::Queue.new # get the "default" queue
Sidekiq::Queue.new("mailer") # get the "mailer" queue
Sidekiq::Queue.new.clear # deletes all jobs in a queue, by removing the queue
Sidekiq::Queue.all.each(&:clear) # deletes all jobs in all queues

ss = Sidekiq::ScheduledSet.new
ss.size