actually use the functions I create...

ipManager/throttle.go

@@ -66,12 +66,13 @@ func GetNextIP(ipv6 bool) (string, error) {
 	return nextIP, nil
 }
 
-func releaseIP(ip string) {
+func ReleaseIP(ip string) {
 	ipMutex.Lock()
 	defer ipMutex.Unlock()
 	ipLastUsed[ip] = time.Now()
 	ipInUse[ip] = false
 }
+
 func getLeastUsedIP(ipPool []string) string {
 	nextIP := ""
 	veryLastUse := time.Now()

sources/youtubeVideo.go

@@ -221,6 +221,7 @@ func (v *YoutubeVideo) download(useIPv6 bool) error {
 			return errors.Err(err)
 		}
 	}
+	defer ipManager.ReleaseIP(sourceAddress)
 	if useIPv6 {
 		log.Infof("using IPv6: %s", sourceAddress)
 		ytdlArgs = append(ytdlArgs,