Class: Droid::WorkerQueue

Inherits:
BaseQueue show all
Defined in:
lib/droid/queue.rb

Instance Attribute Summary collapse

Attributes inherited from BaseQueue

#ex, #mq, #opts, #q, #queue_name

Instance Method Summary collapse

Methods inherited from BaseQueue

#destroy, #log, #tag, #teardown, #temp?

Constructor Details

#initialize(queue_name, opts = {}) ⇒ WorkerQueue

Returns a new instance of WorkerQueue.



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# File 'lib/droid/queue.rb', line 74

def initialize(queue_name, opts={})
	@prefetch = opts.delete(:prefetch) || 1
	opts[:auto_delete] = false

	super(queue_name, opts)
end

Instance Attribute Details

#prefetch ⇒ Object (readonly)

Returns the value of attribute prefetch.



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# File 'lib/droid/queue.rb', line 72

def prefetch
  @prefetch
end

Instance Method Details

#setup ⇒ Object 



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# File 'lib/droid/queue.rb', line 81

def setup
	super
	@mq.prefetch(self.prefetch)
end

#subscribe(amqp_opts = {}, opts = {}) ⇒ Object 



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# File 'lib/droid/queue.rb', line 86

def subscribe(amqp_opts={}, opts={})
	amqp_opts[:ack] = true
	super(amqp_opts, opts) do |request|
		begin
			yield request if block_given?
		ensure
			request.ack unless amqp_opts[:auto_ack] == false
		end
	end
end