I ran the same tests against ActiveMQ 5.8 with Pure Master/Slave setup and
all messages in Queue were received by the consumer after failover. So it
seemed that the lost message problem was introduced after version 5.8.
However with ActiveMQ 5.8, not all persistent Topic messages were delivered
We are using one 3-node master/slave cluster using level-db in our system.
The requirement is to have reliable message delivery even during fail over.
To test failover, we used a producer that generates 200 AccountIds ( from 0
to 199 ) as the messages, and expected that the consumer would
