Small test app which attempts to overwhelm the management DB using queue-channel fanout.
Test queue depth limit
Better test for maxdepth checking
Maxdepth tests for confirms and DLX
Make test queue name unique
Prevent waiting for confirms unless selected
Update docs
Use less state
stable to default
Update tests
merge bug25356 into default
Improve queue size limit tests
queue size limit test updates
Remove empty message
stable to default
make HATests pass when there is just a single node
Further tests for queue size limits
Allow McM to use predeclared exchanges / queues.
Those clearXXXListeners() are not needed, so clean up a bit.
A bit more safety.