Module: Kuroko2::Workflow::Processor

Defined in:
lib/autoload/kuroko2/workflow/processor.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



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# File 'lib/autoload/kuroko2/workflow/processor.rb', line 4

def initialize
  @hostname = Socket.gethostname

  @stop       = ServerEngine::BlockingFlag.new
  @processing = ServerEngine::BlockingFlag.new

  @workflow = Workflow::Engine.new
end

#run ⇒ Object 



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# File 'lib/autoload/kuroko2/workflow/processor.rb', line 13

def run
  Kuroko2.logger = logger
  Kuroko2.logger.info "[#{@hostname}-#{worker_id}] Start Workflow::Processor"

  until @stop.wait(1.0)
    unless @processing.set?
      begin
        @processing.set!
        @workflow.process_all
        @processing.reset!
      end
    end
  end
rescue Exception => e
  Kuroko2.logger.fatal("[#{@hostname}-#{worker_id}] #{e.class}: #{e.message}\n" +
    e.backtrace.map { |trace| "    #{trace}" }.join("\n"))

  raise e
end

#stop ⇒ Object 



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# File 'lib/autoload/kuroko2/workflow/processor.rb', line 33

def stop
  Kuroko2.logger.info "[#{@hostname}-#{worker_id}] Stop Workflow::Processor"

  @stop.set!
end