From 5038b50428be04b40a772f20fc0ee481c13676cd Mon Sep 17 00:00:00 2001
From: Daniel Holmgren <dtholmgren@gmail.com>
Date: Tue, 5 Dec 2023 18:08:41 -0600
Subject: [PATCH] Fail open on did cache (#1934)

fail open on did cache
---
 packages/bsky/src/did-cache.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/bsky/src/did-cache.ts b/packages/bsky/src/did-cache.ts
index 2c4d6e43c1d..9e45d0d8b30 100644
--- a/packages/bsky/src/did-cache.ts
+++ b/packages/bsky/src/did-cache.ts
@@ -42,7 +42,13 @@ export class DidRedisCache implements DidCache {
   }
 
   async checkCache(did: string): Promise<CacheResult | null> {
-    const got = await this.redis.get(did)
+    let got: string | null
+    try {
+      got = await this.redis.get(did)
+    } catch (err) {
+      got = null
+      log.error({ did, err }, 'error fetching did from cache')
+    }
     if (!got) return null
     const { doc, updatedAt } = JSON.parse(got) as CacheResult
     const now = Date.now()