memorizza il totale dello storage su variabile locale

counter.go

@@ -13,13 +13,15 @@ type Counterchan struct {
 
 // Counter structure
 type Counter struct {
-	mu     sync.Mutex
-	user   int
-	insert int
-	err    int
-	dup    int
-	time   time.Duration
-	wg     int
+	mu      sync.Mutex
+	user    int
+	insert  int
+	err     int
+	dup     int
+	time    time.Duration
+	wg      int
+	msg     int
+	storage int
 }
 
 // NewCounter iniitialized Counter structure
@@ -53,11 +55,25 @@ func (c *Counter) Run() {
 			}
 		case "err":
 			c.addErr(tocount.val)
+		case "msg":
+			c.addMsg(tocount.val)
+		case "storage":
+			c.addStorage(tocount.val)
 
 		}
 	}
 }
 
+// AddStorage
+func (c *Counter) addStorage(add int) {
+	c.storage += add
+}
+
+// AddMsg
+func (c *Counter) addMsg(add int) {
+	c.msg += add
+}
+
 // AddUser increment number of users managed
 func (c *Counter) addUser() {
 	c.user++
@@ -88,6 +104,22 @@ func (c *Counter) delWG() {
 	c.wg--
 }
 
+// GetStorage
+func (c *Counter) GetStorage() (ret int) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	ret = c.storage
+	return
+}
+
+// GetMsg
+func (c *Counter) GetMsg() (ret int) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	ret = c.msg
+	return
+}
+
 // GetUser return total users
 func (c *Counter) GetUser() (ret int) {
 	c.mu.Lock()