Class: Delayed::Workless::Scaler::Heroku

Inherits:
Base
  • Object
show all
Extended by:
HerokuClient
Defined in:
lib/workless/scalers/heroku.rb

Class Method Summary collapse

Methods included from HerokuClient

client

Methods inherited from Base

calculate_num_workers, jobs, num_workers_cache, num_workers_cache=, scale_info=

Class Method Details

.down ⇒ Object 



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# File 'lib/workless/scalers/heroku.rb', line 22

def self.down
  nw = self.calculate_num_workers
  if nw
    if self.num_workers_cache != nw
      self.num_workers_cache = nw
      client.set_workers(ENV['APP_NAME'], nw)
    end
  end          
rescue
end

.up ⇒ Object 



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# File 'lib/workless/scalers/heroku.rb', line 11

def self.up
  nw = self.calculate_num_workers(true)
  if nw
    if self.num_workers_cache != nw
      self.num_workers_cache = nw
      client.set_workers(ENV['APP_NAME'], nw)
    end
  end
rescue          
end

.workers ⇒ Object 



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# File 'lib/workless/scalers/heroku.rb', line 33

def self.workers
  client.info(ENV['APP_NAME'])[:workers].to_i
end