mirror of
https://github.com/scylladb/scylladb.git
synced 2026-05-12 19:02:12 +00:00
47d3862b63
changes This change adds an api for registering a listener for service_level configuration chanhes. It notifies about removal addition and change of service level. The hidden assumption is that some listeners are going to create and/or manage service level specific resources and this it what guided the time of the call to the subscriber. Addition and change of a service level are called before the actual change takes place, this guaranties that resource creation can take place before the service level or new config starts to be used. The deletion notification is called only after the deletion took place and this guranties that the service level can't be active and the resources created can be safely destroyed.