Class: Dunlop::ExecutionBatchPid

Inherits:
Object
  • Object
show all
Defined in:
app/services/dunlop/execution_batch_pid.rb

Constant Summary collapse

PIDDIR = 
Rails.root.join("tmp/pids")

Instance Method Summary collapse

Constructor Details

#initialize(id = nil) ⇒ ExecutionBatchPid

Returns a new instance of ExecutionBatchPid.



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# File 'app/services/dunlop/execution_batch_pid.rb', line 5

def initialize(id=nil)
  @id = id
end

Instance Method Details

#lock ⇒ Object 



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# File 'app/services/dunlop/execution_batch_pid.rb', line 9

def lock
  raise "lock already taken" if locked?
  begin
    claim_lock
    yield
  ensure
    release_lock
  end
end

#locked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/services/dunlop/execution_batch_pid.rb', line 19

def locked?
  File.exist?(pidfile)
end