package memory import ( "github.com/micro/go-micro/v3/config/source" ) type watcher struct { Id string Updates chan *source.ChangeSet Source *memory } func (w *watcher) Next() (*source.ChangeSet, error) { cs := <-w.Updates return cs, nil } func (w *watcher) Stop() error { w.Source.Lock() delete(w.Source.Watchers, w.Id) w.Source.Unlock() return nil }