# File lib/delayed/worker.rb, line 35
    def self.reset
      self.default_log_level = DEFAULT_LOG_LEVEL
      self.sleep_delay       = DEFAULT_SLEEP_DELAY
      self.max_attempts      = DEFAULT_MAX_ATTEMPTS
      self.max_run_time      = DEFAULT_MAX_RUN_TIME
      self.default_priority  = DEFAULT_DEFAULT_PRIORITY
      self.delay_jobs        = DEFAULT_DELAY_JOBS
      self.queues            = DEFAULT_QUEUES
      self.queue_attributes  = DEFAULT_QUEUE_ATTRIBUTES
      self.read_ahead        = DEFAULT_READ_AHEAD
      @lifecycle             = nil
    end