Class: Workling::Invokers::AmqpSingleSubscriber

Inherits:
Base
  • Object
show all
Defined in:
lib/workling/invokers/amqp_single_subscriber.rb

Instance Attribute Summary

Attributes inherited from Base

#reset_time, #sleep_time

Instance Method Summary collapse

Methods inherited from Base

#logger, #run

Constructor Details

#initialize(routing, client_class) ⇒ AmqpSingleSubscriber

Returns a new instance of AmqpSingleSubscriber.



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# File 'lib/workling/invokers/amqp_single_subscriber.rb', line 10

def initialize(routing, client_class)
  super
end

Instance Method Details

#listen ⇒ Object

Starts EM loop and sets up subscription callback for the worker Create the queue and bind to exchange using the routing key



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# File 'lib/workling/invokers/amqp_single_subscriber.rb', line 18

def listen
  EM.run do
    connect do
      queue_name = @routing.queue_for
      routing_key = @routing.routing_key_for

      # temp stuff to hook the queues and exchanges up
      # wildcard routing - # (match all)
      exch = MQ.topic
      q = MQ.queue(queue_name)
      q.bind(exch, :key => routing_key)

      @client.subscribe(queue_name) do |args|
        run(queue_name, args)
      end
    end
  end
end

#stop ⇒ Object 



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# File 'lib/workling/invokers/amqp_single_subscriber.rb', line 37

def stop
  EM.stop if EM.reactor_running?
end