From 6cb1db7d75779174d20b7a5379a3e96b3928e2ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leynier=20Guti=C3=A9rrez=20Gonz=C3=A1lez?=
 <leynier41@gmail.com>
Date: Sat, 25 Jan 2025 17:20:04 -0600
Subject: [PATCH] feat: add db option to redis backend

---
 fastapi_cache_plus/backends/redis.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fastapi_cache_plus/backends/redis.py b/fastapi_cache_plus/backends/redis.py
index 9a177a9..42e8503 100644
--- a/fastapi_cache_plus/backends/redis.py
+++ b/fastapi_cache_plus/backends/redis.py
@@ -19,10 +19,12 @@ class RedisCacheBackend(BaseCacheBackend[RedisKey, RedisValue]):
     def __init__(
         self,
         address: str,
+        db: Optional[int] = None,
         pool_minsize: Optional[int] = DEFAULT_POOL_MIN_SIZE,
         encoding: Optional[str] = DEFAULT_ENCODING,
     ) -> None:
         self._redis_address = address
+        self._redis_db = db
         self._redis_pool_minsize = pool_minsize
         self._encoding = encoding
         self._pool: Optional[Redis] = None
@@ -36,6 +38,7 @@ async def _client(self) -> Redis:
     async def _create_connection(self) -> Redis:
         return await aioredis.create_redis_pool(
             self._redis_address,
+            db=self._redis_db,
             minsize=self._redis_pool_minsize or 1,
         )