How consumer QueueChannel with some rate?

Question

Here is example how fill and process queue. But how process message with rate? Like process N messages per second?

UPDATE Here by "porcess": I meant "dequeue". Eg how to dequeue N messages per second?

Answer 1

You can wrote a loop as I mentioned earlier with some kind of rate control (eg, via Thread.sleep as the most rudimentary). You can also try to use @Scheduled annotation.

Here is the example of a method that will be invoked 100 times per second

@Scheduled(fixedRate = 10)
public void dequeue() {
        //queue.poll(..)
}