From 420d996f8da6965e754128223be963244fc4f0f4 Mon Sep 17 00:00:00 2001
From: Santiago San Martin <sanmartindev@gmail.com>
Date: Sat, 19 Jul 2025 16:12:12 -0300
Subject: [PATCH] [Lock] Fallback to `eval` when `LOAD` fails due to missing
 script

---
 src/Symfony/Component/Lock/Store/RedisStore.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Lock/Store/RedisStore.php b/src/Symfony/Component/Lock/Store/RedisStore.php
index 3ff1de6fa5171..89d10b75ee9c2 100644
--- a/src/Symfony/Component/Lock/Store/RedisStore.php
+++ b/src/Symfony/Component/Lock/Store/RedisStore.php
@@ -294,7 +294,13 @@ private function evaluate(string $script, string $resource, array $args): mixed
             }
         }
 
-        $this->handlePredisError(fn () => $this->redis->script('LOAD', $script));
+        if ($this->redis->getConnection() instanceof \Predis\Connection\Cluster\ClusterInterface) {
+            foreach ($this->redis as $connection) {
+                $this->handlePredisError(fn () => $connection->script('LOAD', $script));
+            }
+        } else {
+            $this->handlePredisError(fn () => $this->redis->script('LOAD', $script));
+        }
 
         return $this->handlePredisError(fn () => $this->redis->evalSha($scriptSha, 1, $resource, ...$args));
     }