gistfile1.txt

@poller.poll(visibility_timeout: @initial_timeout) do |msg|
	unless msg.receipt_handle.nul?
		@message_receipt_handle = msg.receipt_handle 
		run_job # run_job deletes message after it's finished
		continue_to_poll if viable?
	end
	@ec2_client.stop_instances({[instance_id: @instance_id]}) if should_stop?
end