producer.setDeliveryMode(DeliveryMode.PERSISTENT);
	protected void initSession() throws JMSException {		if (session == null) {			session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);			queue = session.createQueue(getName());			producer = session.createProducer(queue);			producer.setDeliveryMode(DeliveryMode.PERSISTENT);			consumer = session.createConsumer(queue);		}	}