Merge pull request #12 from hkjeffchan/patch-1

Add method to get all redis client list

lib/redis.service.ts

@@ -18,4 +18,8 @@ export class RedisService {
     }
     return this.redisClient.clients.get(name)
   }
-}
\ No newline at end of file
+  
+  getClients(): Map<string, Redis.Redis> {
+    return this.redisClient.clients;
+  }
+}