From e85a8f1674fd81b7cb4bfe47ce8efc663fef48a6 Mon Sep 17 00:00:00 2001
From: Antoine Tollenaere <atollena@gmail.com>
Date: Mon, 18 Sep 2023 20:34:50 +0200
Subject: [PATCH] balancer/weightedroundrobin: fix ticker leak on update
 (#6643)

---
 balancer/weightedroundrobin/balancer.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/balancer/weightedroundrobin/balancer.go b/balancer/weightedroundrobin/balancer.go
index 1c515b6de719..7e751722b7c7 100644
--- a/balancer/weightedroundrobin/balancer.go
+++ b/balancer/weightedroundrobin/balancer.go
@@ -369,6 +369,7 @@ func (p *picker) start(ctx context.Context) {
 	}
 	go func() {
 		ticker := time.NewTicker(time.Duration(p.cfg.WeightUpdatePeriod))
+		defer ticker.Stop()
 		for {
 			select {
 			case <-ctx.Done():