问题
I can't find this information anywhere. I have two queues, @JmsListener(destination = "p1"), @JmsListener(destination = "p2"). How can I make sure I only process 1 message at a time, even though I am listening to 2 queues, and also how do I configure the polling of what queue I get messages from first, that is after processing a message I want to poll p1 first. Or do weighted polling: p1:90%, p2:10%. Etc.
Basically I am asking how to implement priority processing of messages for Spring. I'm using SQS which doesn't support priorities.
回答1:
Use one of the JmsTemplate receive() or receiveAndConvert() methods instead of the message-driven model.
Use transactions if you want to ensure no message loss.
来源：https://stackoverflow.com/questions/59277342/control-consumption-of-multiple-jms-queues