balancer/weightedroundrobin: fix ticker leak on update (#6655)

Authored-by: Antoine Tollenaere <[email protected]>
grpc · Sep 21, 2023 · 67a53a6 · 67a53a6
1 parent 863de73
commit 67a53a6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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():