chore: check redis url env when init redis client

darwinia-network · Jul 15, 2022 · bfe4959 · bfe4959
1 parent 97068b4
commit bfe4959
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/faucet/api/redis.ts b/faucet/api/redis.ts
@@ -7,8 +7,12 @@ export function redis(): { client: Redis | null; error: Error | null } {
     return { client: _redis, error: null };
   }
 
+  if (!process.env.REDIS_CONNECT_URL) {
+    return { client: null, error: new Error('Failed to get cache client url') };
+  }
+
   try {
-    _redis = new Redis(process.env.REDIS_CONNECT_URL || '');
+    _redis = new Redis(process.env.REDIS_CONNECT_URL);
     return { client: _redis, error: null };
   } catch (err) {
     const error = err as Error;