On 25 May 2011, at 03:57, Toby Wintermute wrote: > > Quickly updating this -- further investigation shows that ActiveMQ's > behaviour is to take any ACK to mean you're acknowledging everything > sent so far. If you don't ACK anything, or the recent things, then > it'll happily store and resend them.
Just like TCP :) All this means is that you need to separate the concern of queue management from the concern of queue processing.