[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[xmlblaster] What happens to pubed msgs when history que is full?
We are developing an application using xmlBlaster and a important issue
I am confused about what happens to messages that are published to topics
when the topic history queue is full.
In the engine.message requirement doc I found the statement "Further
published messages with the same oid overwrite the previous message (the
history depth is one)".
But someplace else in the documentation I found a that the default setting
of the PublishQos attribute OnOverflow is "deadMessage", and that the
attribute setting "discardOldest" may not yet implemented.
I don't know how to reconcile these. Please clarify (for both queue length
equal 1 and queue length greater than 1).
This becomes an important issue for me in that my app requires that the
latest publication to a topic always be in the queue, overwriting the older