Class: AfterNotifier::PidGuard

Inherits:
Object
  • Object
show all
Defined in:
lib/after_notifier/pid_guard.rb

Constant Summary collapse

SLEEP_TIME = 
2

Instance Method Summary collapse

Constructor Details

#initialize(pid) ⇒ PidGuard

Returns a new instance of PidGuard.



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# File 'lib/after_notifier/pid_guard.rb', line 7

def initialize(pid)
  @pid = pid.to_i
end

Instance Method Details

#finished? ⇒ Boolean

Returns:

  • (Boolean)

Raises:



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# File 'lib/after_notifier/pid_guard.rb', line 11

def finished?
  # At first PID should be exisited.
  raise UnknownPid, 'Should set exist PID' unless exists?

  loop do
    return true unless exists?
    sleep SLEEP_TIME
  end
end