From dffa1dc2cc765859d6b3615a24a76dc9e412289c Mon Sep 17 00:00:00 2001
From: Dmitry Kropachev <dmitry.kropachev@gmail.com>
Date: Tue, 18 Feb 2025 22:20:37 -0400
Subject: [PATCH] tls: enable session ticket cache by default

---
 cluster.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cluster.go b/cluster.go
index d54a4d534..76c33dd35 100644
--- a/cluster.go
+++ b/cluster.go
@@ -503,6 +503,8 @@ func setupTLSConfig(sslOpts *SslOptions) (*tls.Config, error) {
 	if sslOpts.Config == nil {
 		tlsConfig = &tls.Config{
 			InsecureSkipVerify: !sslOpts.EnableHostVerification,
+			// Ticket max size is 16371 bytes, so it can grow up to 16mb max.
+			ClientSessionCache: tls.NewLRUClientSessionCache(1024),
 		}
 	} else {
 		// use clone to avoid race.