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storage: watcher.go events slice

release-2.3
Gyu-Ho Lee 2015-12-31 19:26:20 -08:00
parent 8f03c600b5
commit 5aded6cd77
1 changed files with 3 additions and 3 deletions
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6
storage/watcher.go
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@ -31,7 +31,7 @@ type Watcher interface {
Watch(key []byte, prefix bool, startRev int64) (id int64, cancel CancelFunc)
// Chan returns a chan. All watched events will be sent to the returned chan.
Chan() <-chan storagepb.Event
Chan() <-chan []storagepb.Event
// Close closes the WatchChan and release all related resources.
Close()
@ -41,7 +41,7 @@ type Watcher interface {
// one chan to send out watched events and other control events.
type watcher struct {
watchable watchable
ch chan storagepb.Event
ch chan []storagepb.Event
mu sync.Mutex // guards fields below it
nextID int64 // nextID is the ID allocated for next new watching
@ -67,7 +67,7 @@ func (ws *watcher) Watch(key []byte, prefix bool, startRev int64) (id int64, can
return id, c
}
func (ws *watcher) Chan() <-chan storagepb.Event {
func (ws *watcher) Chan() <-chan []storagepb.Event {
return ws.ch
}