implemented a lot of features

app/services/RedisService.ts

@@ -4,11 +4,21 @@ import redisConfig from '#config/redis'
 const require = createRequire(import.meta.url)
 const IORedis = require('ioredis')
 
+/**
+ * Connects on first use. Ace imports every command at boot, so an eager
+ * connection would keep even `node ace list` from exiting.
+ */
 class RedisService {
-  public readonly client: any
+  private instance?: any
 
-  constructor() {
-    this.client = new IORedis(redisConfig.connections.main)
+  public get client(): any {
+    this.instance ??= new IORedis(redisConfig.connections.main)
+    return this.instance
+  }
+
+  async close() {
+    if (this.instance) await this.instance.quit()
+    this.instance = undefined
   }
 }