Registers a listener this module does not re-key: apply(policy) is called now and whenever its policy changes.
apply(policy)
its name, for the log and the Listeners page
as for policyFor()
policyFor()
re-keys the listener with a policy
for a realm's own listener, its id
a function that unregisters it
Registers a listener this module does not re-key:
apply(policy)is called now and whenever its policy changes.