Class: Rapns::Daemon::DeliveryQueue19

Inherits:
Object
  • Object
show all
Defined in:
lib/rapns/daemon/delivery_queue_19.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DeliveryQueue19

Returns a new instance of DeliveryQueue19.



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# File 'lib/rapns/daemon/delivery_queue_19.rb', line 4

def initialize
  @mutex = Mutex.new
end

Instance Method Details

#pop ⇒ Object 



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# File 'lib/rapns/daemon/delivery_queue_19.rb', line 22

def pop
  @mutex.synchronize do
    while true
      if @queue.empty?
        @waiting.push Thread.current
        @mutex.sleep
      else
        return @queue.shift
      end
    end
  end
end

#push(notification) ⇒ Object 



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# File 'lib/rapns/daemon/delivery_queue_19.rb', line 8

def push(notification)
  @mutex.synchronize do
    @num_notifications += 1
    @queue.push(notification)

    begin
      t = @waiting.shift
      t.wakeup if t
    rescue ThreadError
      retry
    end
  end
end