redis pub/sub fix

cache.js

@@ -1,12 +1,19 @@
 import {createClient} from "redis";
 
-export const redis = createClient({
-    url: process.env.DEXORDER_REDIS_URL || 'redis://localhost:6379',
-    returnBuffers: false,
-})
 
-redis.on('error', (err) => console.log('Redis Client Error', err));
-await redis.connect();
+async function createRedisClient() {
+    const client = createClient({
+        url: process.env.DEXORDER_REDIS_URL || 'redis://localhost:6379',
+        returnBuffers: false,
+    })
+    client.on('error', (err) => console.log('Redis Client Error', err));
+    await client.connect();
+    return client
+}
+
+
+export const redis = await createRedisClient()
+export const redisSubscriber = await createRedisClient()
 
 
 export class CacheSet {