[AGENT++] Several agents in one app

[BS]

Hello,

In my application, I would like to have several agents running with 
different mib trees at the same time. I mean sveral sets of 
Snmpx+RequestList+Mib objects. Documentation of Mib class says that it 
is a singleton. However there is possible to create more than one 
instance of Mib class. My question is: Can it be done as described above 
or only one agent per app is supported?