第24章 スケジュールされたメッセージ

  TextMessage message = 
   session.createTextMessage("This is a scheduled message message which will be delivered
     in 5 sec.");
  message.setLongProperty("_HQ_SCHED_DELIVERY", System.currentTimeMillis() + 5000);
  producer.send(message);

  ...
         
  // message will not be received immediately but 5 seconds later
  TextMessage messageReceived = (TextMessage) consumer.receive();

  TextMessage message = 
   session.createTextMessage("This is a scheduled message message which will be delivered
     in 5 sec.");
  message.setLongProperty("_HQ_SCHED_DELIVERY", System.currentTimeMillis() + 5000);
  producer.send(message);

  ...
         
  // message will not be received immediately but 5 seconds later
  TextMessage messageReceived = (TextMessage) consumer.receive();