Add traffic monitor

pkg/http/ip.go

@@ -93,15 +93,15 @@ func (r *IPRepository) GetHosts(numberOfHosts int, ipv6 bool) []string {
 		return kvList[i].Value < kvList[j].Value
 	})
 
-	var optimalHosts []string
+	var hosts []string
 	if numberOfHosts == 0 {
 		numberOfHosts = len(kvList)
 	}
 	for i := 0; i < numberOfHosts && i < len(kvList); i++ {
-		optimalHosts = append(optimalHosts, kvList[i].Key)
+		hosts = append(hosts, kvList[i].Key)
 	}
 
-	return optimalHosts
+	return hosts
 }
 
 func (r *IPRepository) runLatencyTest() {