Spring AMQP: How to dynamically adjust the concurrentConsumers?

Question

The Spring AMQP doc says

"Since version 1.3.0, you can now dynamically adjust the concurrentConsumers property."

How do you do that? Thru environment variable or what? Elaborate? Thanks.

score 1 · Accepted Answer · answered Mar 04 '16 at 15:59

1

Call setConcurrentConsumers() on the listener container...

if (logger.isDebugEnabled()) {
    logger.debug("Changing consumers from " + this.concurrentConsumers + " to " + concurrentConsumers);
}

The number of consumers will be increased or decreased as needed.

answered Mar 04 '16 at 15:59

Gary Russell

Ah I thought it meant something like Spring Cloud Config – Glide Mar 04 '16 at 18:53

1 Answers1