Class: Elasticity::Looper

Inherits:
Object
  • Object
show all
Defined in:
lib/elasticity/looper.rb

Instance Method Summary collapse

Constructor Details

#initialize(on_retry_check, on_wait = nil, poll_interval = 60) ⇒ Looper

Returns a new instance of Looper.



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# File 'lib/elasticity/looper.rb', line 5

def initialize(on_retry_check, on_wait = nil, poll_interval = 60)
  @on_retry_check = on_retry_check
  @on_wait = on_wait
  @poll_interval = poll_interval
end

Instance Method Details

#go ⇒ Object 



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# File 'lib/elasticity/looper.rb', line 11

def go
  start_time = Time.now
  loop do
    should_continue, *results = @on_retry_check.call
    return unless should_continue
    @on_wait.call(Time.now - start_time, *results) if @on_wait
    sleep(@poll_interval)
  end
end