require 'java' connFactory = org.apache.activemq.ActiveMQConnectionFactory.new conn = connFactory.createConnection sess = conn.createSession(false, javax.jms.Session::AUTO_ACKNOWLEDGE) dest = Sess.createQueue('SampleQueue') prod = Sess.createProducer(dest) msg = Sess.createTextMessage('Simples Assim') prod.send(msg) conn.close