Re: Durable topic prefetch value

2013-05-08 Thread Gary Tully
no idea on the default prefetch for durable subs, often times i think 100 is a more sensible default for queues. The trade of is between broker memory usage and throughput to a fast consumer when there is sufficient queue depth. With many consumers, 1000 can be excessive. I tidied up the doco for

Durable topic prefetch value

2013-05-07 Thread Paul Gale
Hi, According to http://activemq.apache.org/per-destination-policies.html the property durableTopicPrefetch is defined: "sets the prefetch for durable topic consumers that are using the default value". Given that the prefetch value for a queue is 1000 and for a non-durable topic it's 32766, why i