Add support for async serializer so it can be used with worker threads

tj · Apr 26, 2023 · 8c97da1 · 8c97da1
1 parent f390403
commit 8c97da1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/index.ts b/index.ts
@@ -12,7 +12,7 @@ interface NormalizedRedisClient {
 }
 
 interface Serializer {
-  parse(s: string): SessionData
+  parse(s: string): SessionData | Promise<SessionData>
   stringify(s: SessionData): string
 }
 
@@ -83,7 +83,7 @@ class RedisStore extends Store {
     try {
       let data = await this.client.get(key)
       if (!data) return cb()
-      return cb(null, this.serializer.parse(data))
+      return cb(null, await this.serializer.parse(data))
     } catch (err) {
       return cb(err)
     }