Class: RelaxedJob::Worker

Inherits:
Object
  • Object
show all
Defined in:
lib/relaxed_job/worker.rb

Constant Summary collapse

DEFAULT_SLEEP = 
5

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(couchrest_url, options = {}) ⇒ Worker

Returns a new instance of Worker.



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# File 'lib/relaxed_job/worker.rb', line 12

def initialize(couchrest_url, options={})
  @queue   = RelaxedJob::Queue.new(couchrest_url)
  @options = options
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/relaxed_job/worker.rb', line 10

def options
  @options
end

#queue ⇒ Object (readonly)

Returns the value of attribute queue.



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# File 'lib/relaxed_job/worker.rb', line 9

def queue
  @queue
end

Instance Method Details

#name ⇒ Object 



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# File 'lib/relaxed_job/worker.rb', line 17

def name
  "testname"
end

#say(text) ⇒ Object 



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# File 'lib/relaxed_job/worker.rb', line 54

def say(text)
  puts text unless options[:quiet]
end

#start(options = {}) ⇒ Object 



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# File 'lib/relaxed_job/worker.rb', line 21

def start(options={})
  say "*** Starting job worker #{queue.worker_name}"

  trap('TERM') { say 'Exiting...'; $exit = true }
  trap('INT')  { say 'Exiting...'; $exit = true }

  sleep_for = options[:sleep] || DEFAULT_SLEEP

  loop do
    result = nil

    realtime = Benchmark.realtime do
      result = queue.work
      sleep sleep_for
    end

    count = result.values.inject(0) { |a,v| a+v }

    break if $exit

    if count.zero?
      sleep sleep_for
    else
      say "#{count} jobs processed at %.4f j/s, %d failed ..." % [count / realtime, result[:error]]
    end

    break if $exit
  end

ensure
  queue.clear_locks!
end