Source watcher ErrStoppedWatcher and fixed test

2019-08-20 22:32:47 +01:00
parent dfbd730b8c
commit 4ea27517b5
7 changed files with 37 additions and 19 deletions
--- a/config/source/source.go
+++ b/config/source/source.go
@@ -2,9 +2,15 @@
 package source

 import (
+	"errors"
 	"time"
 )

+var (
+	// ErrWatcherStopped is returned when source watcher has been stopped
+	ErrWatcherStopped = errors.New("watcher stopped")
+)
+
 // Source is the source from which config is loaded
 type Source interface {
 	Read() (*ChangeSet, error)