From 68834106ff78c415779846c5de1546fcbade8a4b Mon Sep 17 00:00:00 2001
From: sharziki <sharvil.saxena@gmail.com>
Date: Thu, 14 May 2026 20:55:49 -0400
Subject: [PATCH] fix: forward socket_timeout and socket_connect_timeout to
 RedisCluster
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_get_redis_cluster_kwargs() filters kwargs before passing them to
redis.RedisCluster(). The allow-list was missing socket_timeout and
socket_connect_timeout, so those values were silently dropped for
cluster clients — causing connections to hang indefinitely on
unreachable nodes.

Add both kwargs to the explicit allow-list so they are forwarded to
redis-py cluster clients, matching the behavior of the non-cluster
Redis path.

Closes #27919
---
 litellm/_redis.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/litellm/_redis.py b/litellm/_redis.py
index 65284162663..5ab551453bb 100644
--- a/litellm/_redis.py
+++ b/litellm/_redis.py
@@ -100,6 +100,8 @@ def _get_redis_cluster_kwargs(client=None):
         "azure_tenant_id",
         "azure_client_secret",
         "max_connections",
+        "socket_timeout",
+        "socket_connect_timeout",
     }
 
     return available_args