From a27fa981c2a17df4f604560cd67de8471c71ca0e Mon Sep 17 00:00:00 2001
From: riku6460 <17585784+riku6460@users.noreply.github.com>
Date: Tue, 26 Dec 2023 13:33:36 +0900
Subject: [PATCH] =?UTF-8?q?RedisKVCache=20=E3=81=A7=20Redis=20=E3=81=8B?=
 =?UTF-8?q?=E3=82=89=E8=AA=AD=E3=81=BF=E5=8F=96=E3=81=A3=E3=81=9F=E5=80=A4?=
 =?UTF-8?q?=E3=82=92=20MemoryKVCache=20=E3=81=AB=E6=9B=B8=E3=81=8D?=
 =?UTF-8?q?=E6=88=BB=E3=81=99?=
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https://github.com/MisskeyIO/misskey/pull/174
---
 packages/backend/src/misc/cache.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/backend/src/misc/cache.ts b/packages/backend/src/misc/cache.ts
index 742dad08570f..d385a3e75e67 100644
--- a/packages/backend/src/misc/cache.ts
+++ b/packages/backend/src/misc/cache.ts
@@ -55,7 +55,10 @@ export class RedisKVCache<T> {
 
 		const cached = await this.redisClient.get(`kvcache:${this.name}:${key}`);
 		if (cached == null) return undefined;
-		return this.fromRedisConverter(cached);
+		const parsed = this.fromRedisConverter(cached);
+		if (parsed == null) return undefined;
+		this.memoryCache.set(key, parsed);
+		return parsed;
 	}
 
 	@bindThis
@@ -150,7 +153,7 @@ export class RedisSingleCache<T> {
 		const cached = await this.redisClient.get(`singlecache:${this.name}`);
 		if (cached == null) return undefined;
 		const parsed = this.fromRedisConverter(cached);
-    if (parsed == null) return undefined;
+		if (parsed == null) return undefined;
 		this.memoryCache.set(parsed);
 		return parsed;
 	}