update locks

box.go

@@ -21,6 +21,16 @@ type Box struct {
 	mx      sync.Mutex
 }
 
+func (b *Box) Lock() {
+	log.WithFields(log.Fields{"name": b.name}).Debugf("starting")
+	b.mx.Lock()
+}
+
+func (b *Box) Unlock() {
+	log.WithFields(log.Fields{"name": b.name}).Debugf("starting")
+	b.mx.Unlock()
+}
+
 func (c *Config) NewBox(name, addr, user, key string) (b *Box, err error) {
 	log.WithFields(log.Fields{"name": name, "addr": addr, "user": user, "key": key}).Debugf("starting")
 	defer log.WithFields(log.Fields{"name": name, "addr": addr, "user": user, "key": key}).Debugf("done")
@@ -60,8 +70,8 @@ func (b *Box) Open() error {
 	log.WithFields(log.Fields{"name": b.name}).Debugf("starting")
 	defer log.WithFields(log.Fields{"name": b.name}).Debugf("done")
 
-	b.mx.Lock()
-	defer b.mx.Unlock()
+	b.Lock()
+	defer b.Unlock()
 
 	if b.online {
 		return nil
@@ -89,8 +99,8 @@ func (b *Box) Close() error {
 	log.WithFields(log.Fields{"name": b.name}).Debugf("starting")
 	defer log.WithFields(log.Fields{"name": b.name}).Debugf("done")
 
-	b.mx.Lock()
-	defer b.mx.Unlock()
+	b.Lock()
+	defer b.Unlock()
 
 	if !b.online {
 		return nil