server: remove restart() from watcher interface

Signed-off-by: ISHIDA Wataru <[email protected]>

server/bmp.go

@@ -227,10 +227,6 @@ func (w *bmpWatcher) loop() error {
 	}
 }
 
-func (w *bmpWatcher) restart(string) error {
-	return nil
-}
-
 func bmpPeerUp(laddr string, lport, rport uint16, sent, recv *bgp.BGPMessage, t uint8, policy bool, pd uint64, peeri *table.PeerInfo, timestamp int64) *bmp.BMPMessage {
 	ph := bmp.NewBMPPeerHeader(t, policy, pd, peeri.Address.String(), peeri.AS, peeri.ID.String(), float64(timestamp))
 	return bmp.NewBMPPeerUpNotification(*ph, laddr, lport, rport, sent, recv)

server/collector.go

@@ -50,10 +50,6 @@ func (c *Collector) notify(t watcherEventType) chan watcherEvent {
 func (c *Collector) stop() {
 }
 
-func (c *Collector) restart(filename string) error {
-	return nil
-}
-
 func (c *Collector) watchingEventTypes() []watcherEventType {
 	return []watcherEventType{WATCHER_EVENT_UPDATE_MSG, WATCHER_EVENT_STATE_CHANGE, WATCHER_EVENT_ADJ_IN}
 }

server/monitor.go

@@ -186,10 +186,6 @@ func (w *grpcWatcher) loop() error {
 	}
 }
 
-func (w *grpcWatcher) restart(string) error {
-	return nil
-}
-
 func (w *grpcWatcher) addRequest(req *GrpcRequest) error {
 	w.ctlCh <- req
 	return nil

server/watcher.go

@@ -93,7 +93,6 @@ type watcherEventBestPathMsg struct {
 
 type watcher interface {
 	notify(watcherEventType) chan watcherEvent
-	restart(string) error
 	stop()
 	watchingEventTypes() []watcherEventType
 }

server/zclient.go

@@ -184,10 +184,6 @@ func (w *zebraWatcher) stop() {
 	w.t.Kill(nil)
 }
 
-func (w *zebraWatcher) restart(filename string) error {
-	return nil
-}
-
 func (w *zebraWatcher) watchingEventTypes() []watcherEventType {
 	return []watcherEventType{WATCHER_EVENT_BESTPATH_CHANGE}
 }