rng: Fixed handling of rpc and notification.
rng: Fixed handling of rpc and notification.

jgatkinsn/pyang,krvinay123/test,brenoah/pyang,jgatkinsn/pyang,kspviswa/pyang,krvinay123/test,acidjunk/pyang,kspviswa/pyang,davidegurgone/pyang,davidegurgone/pyang,acidjunk/pyang,mbj4668/pyang,vkosuri/pyang,vkosuri/pyang,mbj4668/pyang,brenoah/pyang