client/main.go里没有显式关闭session会不会引起内存泄露 about kcptun HOT 2 CLOSED

func closeSessionAfterTheStreamsClosed(session *smux.Session, streams []*smux.Stream) {
	if streams != nil {
		for _, stream := range streams {
			if stream != nil {
				<-stream.GetDieCh()
			}
		}
	}
	if session != nil && !session.IsClosed() {
		session.Close()
	}
}