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go-micro/config/source/memory/watcher.go
2019-05-30 23:11:13 +01:00

24 lines
369 B
Go

package memory
import (
"github.com/micro/go-micro/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
}