Sure I must have been living in a cave. Sorry for all the trouble Tim. As you mentioned, the producer throttling works out of the box while sending messages in batches. I believe even async sends should be throttled out of the box without bothering about Producer Window Size. This should work well in any version above v5.8.0. I personally tested and found this to be working correctly in the following versions:
- 5.9.0 - 5.10.0 - 5.10.2 - 5.12.0 However, I think the PFC documentation is really confusing and doesn't explain this behaviour. So users reading PFC documentation will think that PFC won't be applied while using async sends. -- View this message in context: http://activemq.2283324.n4.nabble.com/What-is-the-correct-way-to-throttle-ActiveMQ-producers-who-send-persistent-messages-in-batches-to-a--tp4701204p4701389.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.