I subscribe (two-phase type) a leaf that has default value, and I only want to receive notification when the leaf is explicitly configured by end user.
I have tried CONFD_DAEMON_FLAG_NO_DEFAULT, but it does not work. It seems that this flag only works on confd_init_daemon, confd_connect, so cannot be used in the two-phase subscribe case, in which the other set of APIs - confd_init, cdb_connect, cdb_subscribe2 are used.
Is there a way I can use to make ConfD send notification to the subscriber only when its subscribed leaf is explicitly set? In other words, if the subscribed node has default value, I want the ConfD would not trigger notification to the subscriber if this node is not explicitly set.