Class: JobQueue::BeanstalkAdapter

Inherits:
Object
  • Object
show all
Defined in:
lib/job_queue/adapters/beanstalk_adapter.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ BeanstalkAdapter

Returns a new instance of BeanstalkAdapter.



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# File 'lib/job_queue/adapters/beanstalk_adapter.rb', line 4

def initialize(options = {})
  host = options[:host] || 'localhost'
  port = options[:port] || 11300
  @beanstalk = Beanstalk::Pool.new(["#{host}:#{port}"])
end

Instance Method Details

#put(string) ⇒ Object 



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# File 'lib/job_queue/adapters/beanstalk_adapter.rb', line 10

def put(string)
  @beanstalk.put(string)
end

#subscribe(error_report, &block) ⇒ Object 



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# File 'lib/job_queue/adapters/beanstalk_adapter.rb', line 14

def subscribe(error_report, &block)
  loop do
    begin
      job = @beanstalk.reserve
      JobQueue.logger.info "Beanstalk received #{job.body}"
      yield job.body
      job.delete
    rescue Beanstalk::DeadlineSoonError => e
      error_report.call(job, e)  
    rescue => e
      error_report.call(job.body, e)
    end
  end
end