feat: add redis persistence

README.md

@@ -47,25 +47,30 @@ const client = mqtt.connect('ws://localhost:8883/ws')
 
 Backbone can be configured using environment variables:
 
-| Variable             | Description                              | Default     |
+| Variable             | Description                              | Default      |
-| -------------------- | ---------------------------------------- | ----------- |
+| -------------------- | ---------------------------------------- | ------------ |
-| `ADMIN_TOKEN`        | Admin token for API requests             | `undefined` |
+| `ADMIN_TOKEN`        | Admin token for API requests             | `undefined`  |
-| `JWT_SECRET`         | JWT signing secret for authentication    | `undefined` |
+| `JWT_SECRET`         | JWT signing secret for authentication    | `undefined`  |
-| `K8S_ENABLED`        | Enable Kubernetes operator mode          | `false`     |
+| `K8S_ENABLED`        | Enable Kubernetes operator mode          | `false`      |
-| `WS_ENABLED`         | Enable WebSocket MQTT server             | `false`     |
+| `WS_ENABLED`         | Enable WebSocket MQTT server             | `false`      |
-| `API_ENABLED`        | Enable HTTP API                          | `false`     |
+| `API_ENABLED`        | Enable HTTP API                          | `false`      |
-| `HTTP_PORT`          | HTTP server port                         | `8883`      |
+| `HTTP_PORT`          | HTTP server port                         | `8883`       |
-| `TCP_ENABLED`        | Enable TCP MQTT server                   | `false`     |
+| `TCP_ENABLED`        | Enable TCP MQTT server                   | `false`      |
-| `TCP_PORT`           | TCP server port                          | `1883`      |
+| `TCP_PORT`           | TCP server port                          | `1883`       |
-| `OIDC_ENABLED`       | OIDC discovery URL                       | `false`     |
+| `OIDC_ENABLED`       | OIDC discovery URL                       | `false`      |
-| `OIDC_DISCOVERY`     | OIDC discovery URL                       | `undefined` |
+| `OIDC_DISCOVERY`     | OIDC discovery URL                       | `undefined`  |
-| `OIDC_CLIENT_ID`     | OIDC client ID                           | `undefined` |
+| `OIDC_CLIENT_ID`     | OIDC client ID                           | `undefined`  |
-| `OIDC_CLIENT_SECRET` | OIDC client secret                       | `undefined` |
+| `OIDC_CLIENT_SECRET` | OIDC client secret                       | `undefined`  |
-| `OIDC_CLIENT_SECRET` | OIDC client secret                       | `undefined` |
+| `OIDC_CLIENT_SECRET` | OIDC client secret                       | `undefined`  |
-| `OIDC_GROUP_FIELD`   | JWT field for reading groups             | `'groups'`  |
+| `OIDC_GROUP_FIELD`   | JWT field for reading groups             | `'groups'`   |
-| `OIDC_ADMIN_GROUP`   | JWT group for admins                     | `undefined` |
+| `OIDC_ADMIN_GROUP`   | JWT group for admins                     | `undefined`  |
-| `OIDC_WRITER_GROUP`  | JWT group with publish access to queue   | `undefined` |
+| `OIDC_WRITER_GROUP`  | JWT group with publish access to queue   | `undefined`  |
-| `OIDC_READER_GROUP`  | JWT group with read-only access to queue | `undefined` |
+| `OIDC_READER_GROUP`  | JWT group with read-only access to queue | `undefined`  |
+| `REDIS_ENABLED`      | Enable redis persistance                 | `false`      |
+| `REDIS_HOST`         | Redis hostname                           | `'localhost` |
+| `REDIS_PORT`         | Redis port                               | `6379`       |
+| `REDIS_PASSWORD`     | Redis password                           | `undefined`  |
+| `REDIS_DB`           | Redis database                           | `0`          |
 
 ### Example Configuration
 

docker-compose.yaml

@@ -1,12 +1,16 @@
 name: backbone
 services:
-  app:
+  redis:
-    build:
+    image: redis
-      context: .
-    environment:
-      HTTP_ENABLED: 'true'
-      TCP_ENABLED: 'true'
-      TOKEN_SECRET: 'test'
     ports:
-      - 1883:1883
+      - 6379:6379
-      - 8883:8883
+  # app:
+  #   build:
+  #     context: .
+  #   environment:
+  #     HTTP_ENABLED: 'true'
+  #     TCP_ENABLED: 'true'
+  #     TOKEN_SECRET: 'test'
+  #   ports:
+  #     - 1883:1883
+  #     - 8883:8883

package.json

@@ -49,6 +49,7 @@
     "aedes": "^0.51.3",
     "aedes-packet": "^3.0.0",
     "aedes-persistence": "^10.2.2",
+    "aedes-persistence-redis": "^11.2.2",
     "ajv": "^8.17.1",
     "better-sqlite3": "^12.4.1",
     "fastify": "^5.6.1",

pnpm-lock.yaml

@@ -32,6 +32,9 @@ importers:
       aedes-persistence:
         specifier: ^10.2.2
         version: 10.2.2
+      aedes-persistence-redis:
+        specifier: ^11.2.2
+        version: 11.2.2
       ajv:
         specifier: ^8.17.1
         version: 8.17.1
@@ -394,6 +397,9 @@ packages:
     resolution: {integrity: sha512-bV0Tgo9K4hfPCek+aMAn81RppFKv2ySDQeMoSZuvTASywNTnVJCArCZE2FWqpvIatKu7VMRLWlR1EazvVhDyhQ==}
     engines: {node: '>=18.18'}
 
+  '@ioredis/commands@1.4.0':
+    resolution: {integrity: sha512-aFT2yemJJo+TZCmieA7qnYGQooOS7QfNmYrzGtsYd3g9j5iDP8AimYYAesf79ohjbLG12XxC4nG5DyEnC88AsQ==}
+
   '@isaacs/cliui@8.0.2':
     resolution: {integrity: sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==}
     engines: {node: '>=12'}
@@ -911,6 +917,10 @@ packages:
     resolution: {integrity: sha512-swASey0BxGs4/npZGWoiVDmnEyPvVFIRY6l2LVKL4rbiW8IhcIGDLfnb20Qo8U20itXlitAKPQ3MVTEbOGG5ZA==}
     engines: {node: '>=14'}
 
+  aedes-persistence-redis@11.2.2:
+    resolution: {integrity: sha512-kJRHG6FiykSdkniWJYDNYW892buif3D8iu5FrkgXsVuoF7A7rX3I1n4w6BV4Ocvz8thFaKBjWe3EAtOzOdEPIA==}
+    engines: {node: '>=20'}
+
   aedes-persistence@10.2.2:
     resolution: {integrity: sha512-lbiViUGXxOyUakU01xvD758LGOLJ8T7PzpT3q2q8enMSMFSigy0dYQc0b7bgHcz96AYJjEraQSfVpXH7L546TA==}
     engines: {node: '>=20'}
@@ -1204,6 +1214,10 @@ packages:
     resolution: {integrity: sha512-JQHZ2QMW6l3aH/j6xCqQThY/9OH4D/9ls34cgkUBiEeocRTU04tHfKPBsUK1PqZCUQM7GiA0IIXJSuXHI64Kbg==}
     engines: {node: '>=0.8'}
 
+  cluster-key-slot@1.1.2:
+    resolution: {integrity: sha512-RMr0FhtfXemyinomL4hrWcYJxmX6deFdCxpJzhDttxgO1+bcCnkk+9drydLVDmAMG7NE6aN/fl4F7ucU/90gAA==}
+    engines: {node: '>=0.10.0'}
+
   color-convert@2.0.1:
     resolution: {integrity: sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==}
     engines: {node: '>=7.0.0'}
@@ -1318,6 +1332,10 @@ packages:
     resolution: {integrity: sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==}
     engines: {node: '>=0.4.0'}
 
+  denque@2.1.0:
+    resolution: {integrity: sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==}
+    engines: {node: '>=0.10'}
+
   depd@2.0.0:
     resolution: {integrity: sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==}
     engines: {node: '>= 0.8'}
@@ -1506,6 +1524,9 @@ packages:
     resolution: {integrity: sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==}
     engines: {node: '>=0.10.0'}
 
+  event-lite@0.1.3:
+    resolution: {integrity: sha512-8qz9nOz5VeD2z96elrEKD2U433+L3DWdUdDkOINLGOJvx1GsMBbMn0aCeu28y8/e85A6mCigBiFlYMnTBEGlSw==}
+
   event-target-shim@5.0.1:
     resolution: {integrity: sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==}
     engines: {node: '>=6'}
@@ -1766,6 +1787,9 @@ packages:
     resolution: {integrity: sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==}
     engines: {node: '>= 0.4'}
 
+  hashlru@2.3.0:
+    resolution: {integrity: sha512-0cMsjjIC8I+D3M44pOQdsy0OHXGLVz6Z0beRuufhKa0KfaD2wGwAev6jILzXsd3/vpnNQJmWyZtIILqM1N+n5A==}
+
   hasown@2.0.2:
     resolution: {integrity: sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==}
     engines: {node: '>= 0.4'}
@@ -1823,6 +1847,9 @@ packages:
     resolution: {integrity: sha512-it4HyVAUTKBc6m8e1iXWvXSTdndF7HbdN713+kvLrymxTaU4AUBWrJ4vEooP+V7fexnVD3LKcBshjGGPefSMUQ==}
     engines: {node: ^12.13.0 || ^14.15.0 || >=16.0.0}
 
+  int64-buffer@0.1.10:
+    resolution: {integrity: sha512-v7cSY1J8ydZ0GyjUHqF+1bshJ6cnEVLo9EnjB8p+4HDRPZc9N5jjmvUV7NvEsqQOKyH0pmIBFWXVQbiS0+OBbA==}
+
   internal-slot@1.1.0:
     resolution: {integrity: sha512-4gd7VpWNQNB4UKKCFFVcp1AVv+FMOgs9NKzjHKusc8jTMhd5eL1NqQqOpE0KzMds804/yHlglp3uxgluOqAPLw==}
     engines: {node: '>= 0.4'}
@@ -1831,6 +1858,10 @@ packages:
     resolution: {integrity: sha512-Ju0Bz/cEia55xDwUWEa8+olFpCiQoypjnQySseKtmjNrnps3P+xfpUmGr90T7yjlVJmOtybRvPXhKMbHr+fWnw==}
     engines: {node: '>= 0.10'}
 
+  ioredis@5.8.1:
+    resolution: {integrity: sha512-Qho8TgIamqEPdgiMadJwzRMW3TudIg6vpg4YONokGDudy4eqRIJtDbVX72pfLBcWxvbn3qm/40TyGUObdW4tLQ==}
+    engines: {node: '>=12.22.0'}
+
   ip-address@10.0.1:
     resolution: {integrity: sha512-NWv9YLW4PoW2B7xtzaS3NCot75m6nK7Icdv0o3lfMceJVRfSoQwqD4wEH5rLwoKJwUiZ/rfpiVBhnaF0FK4HoA==}
     engines: {node: '>= 12'}
@@ -1962,6 +1993,9 @@ packages:
     resolution: {integrity: sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==}
     engines: {node: '>=0.10.0'}
 
+  isarray@1.0.0:
+    resolution: {integrity: sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==}
+
   isarray@2.0.5:
     resolution: {integrity: sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==}
 
@@ -2118,9 +2152,15 @@ packages:
     resolution: {integrity: sha512-iPZK6eYjbxRu3uB4/WZ3EsEIMJFMqAoopl3R+zuq0UjcAm/MO6KCweDgPfP3elTztoKP3KtnVHxTn2NHBSDVUw==}
     engines: {node: '>=10'}
 
+  lodash.defaults@4.2.0:
+    resolution: {integrity: sha512-qjxPLHd3r5DnsdGacqOMU6pb/avJzdh9tFX2ymgoZE27BmjXrNy/y4LoaiTeAb+O3gL8AfpJGtqfX/ae2leYYQ==}
+
   lodash.includes@4.3.0:
     resolution: {integrity: sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w==}
 
+  lodash.isarguments@3.1.0:
+    resolution: {integrity: sha512-chi4NHZlZqZD18a0imDHnZPrDeBbTtVN7GXMwuGdRH9qotxAjYs3aVLKc7zNOG9eddR5Ksd8rvFEBc9SsggPpg==}
+
   lodash.isboolean@3.0.3:
     resolution: {integrity: sha512-Bz5mupy2SVbPHURB98VAcw+aHh4vRV5IPNhILUCsOzRmsTmSQ17jIuqopAentWoehktxGd9e/hbIXq980/1QJg==}
 
@@ -2250,6 +2290,10 @@ packages:
   ms@2.1.3:
     resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
 
+  msgpack-lite@0.1.26:
+    resolution: {integrity: sha512-SZ2IxeqZ1oRFGo0xFGbvBJWMp3yLIY9rlIJyxy8CGrwZn1f0ZK4r6jV/AM1r0FZMDUkWkglOk/eeKIL9g77Nxw==}
+    hasBin: true
+
   nanoid@3.3.11:
     resolution: {integrity: sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==}
     engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
@@ -2602,6 +2646,14 @@ packages:
     resolution: {integrity: sha512-/vxpCXddiX8NGfGO/mTafwjq4aFa/71pvamip0++IQk3zG8cbCj0fifNPrjjF1XMXUne91jL9OoxmdykoEtifQ==}
     engines: {node: '>= 10.13.0'}
 
+  redis-errors@1.2.0:
+    resolution: {integrity: sha512-1qny3OExCf0UvUV/5wpYKf2YwPcOqXzkwKKSmKHiE6ZMQs5heeE/c8eXK+PNllPvmjgAbfnsbpkGZWy8cBpn9w==}
+    engines: {node: '>=4'}
+
+  redis-parser@3.0.0:
+    resolution: {integrity: sha512-DJnGAeenTdpMEH6uAJRK/uiyEIH9WVsUmoLwzudwGJUwZPp80PDBWPHXSAGNPwNvIXAbe7MSUB1zQFugFml66A==}
+    engines: {node: '>=4'}
+
   reflect.getprototypeof@1.0.10:
     resolution: {integrity: sha512-00o4I+DVrefhv+nX0ulyi3biSHCPDe+yLv5o/p6d/UVlirijB8E16FtfwSAi4g3tcqrQ4lRAqQSoFEZJehYEcw==}
     engines: {node: '>= 0.4'}
@@ -2799,6 +2851,9 @@ packages:
   stacktracey@2.1.8:
     resolution: {integrity: sha512-Kpij9riA+UNg7TnphqjH7/CzctQ/owJGNbFkfEeve4Z4uxT5+JapVLFXcsurIfN34gnTWZNJ/f7NMG0E8JDzTw==}
 
+  standard-as-callback@2.1.0:
+    resolution: {integrity: sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A==}
+
   statuses@2.0.1:
     resolution: {integrity: sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==}
     engines: {node: '>= 0.8'}
@@ -3482,6 +3537,8 @@ snapshots:
 
   '@humanwhocodes/retry@0.4.3': {}
 
+  '@ioredis/commands@1.4.0': {}
+
   '@isaacs/cliui@8.0.2':
     dependencies:
       string-width: 5.1.2
@@ -4137,6 +4194,16 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  aedes-persistence-redis@11.2.2:
+    dependencies:
+      aedes-persistence: 10.2.2
+      hashlru: 2.3.0
+      ioredis: 5.8.1
+      msgpack-lite: 0.1.26
+      qlobber: 8.0.1
+    transitivePeerDependencies:
+      - supports-color
+
   aedes-persistence@10.2.2:
     dependencies:
       aedes-packet: 3.0.0
@@ -4480,6 +4547,8 @@ snapshots:
 
   clone@1.0.4: {}
 
+  cluster-key-slot@1.1.2: {}
+
   color-convert@2.0.1:
     dependencies:
       color-name: 1.1.4
@@ -4580,6 +4649,8 @@ snapshots:
 
   delayed-stream@1.0.0: {}
 
+  denque@2.1.0: {}
+
   depd@2.0.0: {}
 
   dequal@2.0.3: {}
@@ -4871,6 +4942,8 @@ snapshots:
 
   esutils@2.0.3: {}
 
+  event-lite@0.1.3: {}
+
   event-target-shim@5.0.1: {}
 
   events-universal@1.0.1:
@@ -5151,6 +5224,8 @@ snapshots:
     dependencies:
       has-symbols: 1.1.0
 
+  hashlru@2.3.0: {}
+
   hasown@2.0.2:
     dependencies:
       function-bind: 1.1.2
@@ -5198,6 +5273,8 @@ snapshots:
 
   ini@3.0.1: {}
 
+  int64-buffer@0.1.10: {}
+
   internal-slot@1.1.0:
     dependencies:
       es-errors: 1.3.0
@@ -5206,6 +5283,20 @@ snapshots:
 
   interpret@2.2.0: {}
 
+  ioredis@5.8.1:
+    dependencies:
+      '@ioredis/commands': 1.4.0
+      cluster-key-slot: 1.1.2
+      debug: 4.4.3
+      denque: 2.1.0
+      lodash.defaults: 4.2.0
+      lodash.isarguments: 3.1.0
+      redis-errors: 1.2.0
+      redis-parser: 3.0.0
+      standard-as-callback: 2.1.0
+    transitivePeerDependencies:
+      - supports-color
+
   ip-address@10.0.1: {}
 
   ipaddr.js@2.2.0: {}
@@ -5332,6 +5423,8 @@ snapshots:
 
   is-windows@1.0.2: {}
 
+  isarray@1.0.0: {}
+
   isarray@2.0.5: {}
 
   isexe@2.0.0: {}
@@ -5495,8 +5588,12 @@ snapshots:
     dependencies:
       p-locate: 5.0.0
 
+  lodash.defaults@4.2.0: {}
+
   lodash.includes@4.3.0: {}
 
+  lodash.isarguments@3.1.0: {}
+
   lodash.isboolean@3.0.3: {}
 
   lodash.isinteger@4.0.4: {}
@@ -5629,6 +5726,13 @@ snapshots:
 
   ms@2.1.3: {}
 
+  msgpack-lite@0.1.26:
+    dependencies:
+      event-lite: 0.1.3
+      ieee754: 1.2.1
+      int64-buffer: 0.1.10
+      isarray: 1.0.0
+
   nanoid@3.3.11: {}
 
   nanoid@5.1.5: {}
@@ -5967,6 +6071,12 @@ snapshots:
     dependencies:
       resolve: 1.22.10
 
+  redis-errors@1.2.0: {}
+
+  redis-parser@3.0.0:
+    dependencies:
+      redis-errors: 1.2.0
+
   reflect.getprototypeof@1.0.10:
     dependencies:
       call-bind: 1.0.8
@@ -6204,6 +6314,8 @@ snapshots:
       as-table: 1.0.55
       get-source: 2.0.12
 
+  standard-as-callback@2.1.0: {}
+
   statuses@2.0.1: {}
 
   std-env@3.10.0: {}

src/backbone.ts

@@ -49,7 +49,7 @@ class Backbone {
       const http = await this.server.getHttpServer();
       http.listen({ port: this.config.http.port, host: '0.0.0.0' });
     }
-    if (this.config.tcp) {
+    if (this.config.tcp.enabled) {
       const tcp = this.server.getTcpServer();
       tcp.listen(this.config.tcp.port);
     }

src/config/config.ts

@@ -30,6 +30,21 @@ class Config {
     };
   }
 
+  public get redis() {
+    const enabled = process.env.REDIS_ENABLED === 'true';
+    const host = process.env.REDIS_HOST;
+    const port = process.env.REDIS_PORT ? parseInt(process.env.REDIS_PORT) : 6379;
+    const password = process.env.REDIS_PASSWORD;
+    const db = process.env.REDIS_DB ? parseInt(process.env.REDIS_DB) : 0;
+    return {
+      enabled,
+      host,
+      port,
+      password,
+      db,
+    };
+  }
+
   public get k8s() {
     const enabled = process.env.K8S_ENABLED === 'true';
     return {

src/dev.ts

@@ -2,6 +2,8 @@ import { Backbone } from './backbone.ts';
 process.env.JWT_SECRET = 'test';
 process.env.ADMIN_TOKEN = 'admin';
 process.env.API_ENABLED = 'true';
+process.env.WS_ENABLED = 'true';
+process.env.TCP_ENABLED = 'true';
 
 const backbone = new Backbone();
 await backbone.start();

src/global.d.ts

@@ -1,2 +1,14 @@
+// import 'aedes-persistence';
+
 // eslint-disable-next-line
 declare type ExplicitAny = any;
+
+declare module 'aedes-persistence-redis' {
+  // eslint-disable-next-line
+  export default any;
+}
+
+declare module 'aedes-persist' {
+  // eslint-disable-next-line
+  export default any;
+}

src/server/server.ts

@@ -16,6 +16,8 @@ import fastify, { type FastifyInstance } from 'fastify';
 import fastifyWebSocket from '@fastify/websocket';
 import { createWebSocketStream } from 'ws';
 import fastifySensible from '@fastify/sensible';
+import redis from 'aedes-persistence-redis';
+import memory from 'aedes-persistence';
 
 import { api } from '../api/api.ts';
 
@@ -49,6 +51,7 @@ class MqttServer {
   constructor(services: Services) {
     this.#services = services;
     this.#server = aedes.createBroker({
+      persistence: this.#getPersistance(),
       authenticate: this.#authenticate,
       authorizePublish: this.#authorizePublish,
       authorizeSubscribe: this.#authorizeSubscribe,
@@ -61,6 +64,19 @@ class MqttServer {
     return this.#server;
   }
 
+  #getPersistance = () => {
+    const config = this.#services.get(Config);
+    if (config.redis.enabled) {
+      return redis({
+        host: config.redis.host,
+        port: config.redis.port,
+        password: config.redis.password,
+        db: config.redis.db,
+      });
+    }
+    return (memory as ExplicitAny)();
+  };
+
   #authenticate: AuthenticateHandler = async (client, username, password, callback) => {
     try {
       if (!username || !password) {

tests/utils/utils.world.ts

@@ -43,6 +43,13 @@ const createWorld = async (options: WorldOptions) => {
       enabled: false,
       port: 1883,
     },
+    redis: {
+      enabled: false,
+      host: undefined,
+      password: undefined,
+      db: 0,
+      port: 0,
+    },
   });
   const accessTokens = backbone.services.get(JwtAuth);
   backbone.sessionProvider.register('token', accessTokens);