Is there any way you can control the order delivery of messages in a topic in EMS or Tibco (using a JMS Topic Subscriber)? Something like the message selector, but instead of filtering to do ordering.
I would like to use a header like JMSXDeliveryCount, so that new messages will get a higher priority. I know that there's RedeliveryDelay, but that works only for queues, not topics.
Even JMSPriority could be an option if I can set it after getting the message with a topic subscriber. Can I do that? Maybe with a Java Code activity?
JMSPriority is indeed an option, but it cannot be set on an already received message. The solution is to confirm the message and republished it with a different priority.