use ioredis again

package.json

@@ -26,7 +26,7 @@
     "@nestjs/platform-socket.io": "^10.3.3",
     "@nestjs/websockets": "^10.3.3",
     "@socket.io/redis-adapter": "^8.3.0",
-    "redis": "^4.6.13",
+    "ioredis": "^5.3.2",
     "reflect-metadata": "^0.2.0",
     "rxjs": "^7.8.1",
     "socket.io": "^4.7.4",

src/socket/socket/redis-adapter.ts

@@ -1,18 +1,19 @@
-import { createClient } from 'redis';
+import { IoAdapter } from '@nestjs/platform-socket.io';
+import { Redis } from 'ioredis';
 import { ServerOptions } from 'socket.io';
 import { createAdapter } from '@socket.io/redis-adapter';
-import { IoAdapter } from '@nestjs/platform-socket.io';
 
 export class RedisIoAdapter extends IoAdapter {
   private adapterConstructor: ReturnType<typeof createAdapter>;
 
   async connectToRedis(): Promise<void> {
-    const pubClient = createClient({
-      url: process.env.REDIS_URI || 'redis://localhost:6379',
-    });
+    const pubClient = new Redis(
+      process.env.REDIS_URI || `redis://localhost:6379`,
+    );
     const subClient = pubClient.duplicate();
 
-    await Promise.all([pubClient.connect(), subClient.connect()]);
+    await pubClient.connect();
+    await subClient.connect();
 
     this.adapterConstructor = createAdapter(pubClient, subClient);
   }