Need to permit applications to provide final input on negotiated subscription intervals

[mrjerryjohns]

Problem

Applications cannot actually provide any input to the final negotiated subscription intervals (min and max reporting intervals). The IM decides this completely on its own.

Proposal

Provide a simple API interface that by default, will use the values the IM decides, but can be over-ridden by the application to specify a different set of negotiated values.

[mrjerryjohns]

FYI @drempelg

[drempelg]

I think it would be useful to know what the attribute being subscribed to is as part of the negotiation for whatever API is being built. Just my $0.02.