From 61538d96b6d118bd630e3d31cc761bda8f98c42f Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Wed, 13 Dec 2023 09:39:15 +0800
Subject: [PATCH 1/2] chore: update eredis_cluster to 0.8.3

---
 apps/emqx_redis/rebar.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/emqx_redis/rebar.config b/apps/emqx_redis/rebar.config
index 4e67e0986..a681878f1 100644
--- a/apps/emqx_redis/rebar.config
+++ b/apps/emqx_redis/rebar.config
@@ -3,7 +3,7 @@
 {erl_opts, [debug_info]}.
 {deps, [
         %% NOTE: mind ecpool version when updating eredis_cluster version
-        {eredis_cluster, {git, "https://github.com/emqx/eredis_cluster", {tag, "0.8.2"}}},
+        {eredis_cluster, {git, "https://github.com/emqx/eredis_cluster", {tag, "0.8.3"}}},
         {emqx_connector, {path, "../../apps/emqx_connector"}},
         {emqx_resource, {path, "../../apps/emqx_resource"}}
 ]}.

From 68173976d1bcff31336eddbb1fbbc53567331d81 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Wed, 13 Dec 2023 09:48:38 +0800
Subject: [PATCH 2/2] chore: add change logs for 12158

---
 changes/ce/fix-12158.en.md | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changes/ce/fix-12158.en.md

diff --git a/changes/ce/fix-12158.en.md b/changes/ce/fix-12158.en.md
new file mode 100644
index 000000000..5460dc136
--- /dev/null
+++ b/changes/ce/fix-12158.en.md
@@ -0,0 +1,4 @@
+Fix the issue that the rule engine cannot connect to `upstash` Redis.
+
+Before the fix, after establishing a TCP connection with the Redis service, the Redis driver of EMQX used [Inline Commands](https://redis.io/docs/reference/protocol-spec/#inline-commands) to send AUTH and SELECT commands. However, the `upstash` Redis service does not support Inline Commands, which causes the rule engine to fail to connect to the `upstash` Redis service.
+After the fix, the Redis driver of EMQX uses RESP (REdis Serialization Protocol) to send AUTH and SELECT commands.