From 0f2e4d64ad70713d7eb853a8ded5e55a848cd402 Mon Sep 17 00:00:00 2001
From: Tristan Nolde <tristan.nolde@yahoo.de>
Date: Wed, 21 Jun 2023 17:29:27 +0200
Subject: [PATCH 1/2] docs(mqtt): description on how to set qos on
 subscriptions

---
 content/microservices/mqtt.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/content/microservices/mqtt.md b/content/microservices/mqtt.md
index ea18eec810..da5abffa89 100644
--- a/content/microservices/mqtt.md
+++ b/content/microservices/mqtt.md
@@ -116,6 +116,33 @@ getTemperature(context) {
 }
 ```
 
+#### Quality of Service (QoS)
+
+Any subscription created with the `@MessagePattern` decorator will subscribe with QoS 0. If a higher QoS is required, it can be set globally using the `subscribeOptions` block when establishing the connection as follows:
+```typescript
+@@filename(main)
+const app = await NestFactory.createMicroservice<MicroserviceOptions>(AppModule, {
+  transport: Transport.MQTT,
+  options: {
+    url: 'mqtt://localhost:1883',
+    subscribeOptions: {
+      qos: 2
+    },
+  },
+});
+@@switch
+const app = await NestFactory.createMicroservice(AppModule, {
+  transport: Transport.MQTT,
+  options: {
+    url: 'mqtt://localhost:1883',
+    subscribeOptions: {
+      qos: 2
+    },
+  },
+});
+```
+If a topic specific QoS is required, consider creating a [Custom transporter](https://docs.nestjs.com/microservices/custom-transport).
+
 #### Record builders
 
 To configure message options (adjust the QoS level, set the Retain or DUP flags, or add additional properties to the payload), you can use the `MqttRecordBuilder` class. For example, to set `QoS` to `2` use the `setQoS` method, as follows:

From 93b15b330c002d9ff3749efe37d8112818a8eea5 Mon Sep 17 00:00:00 2001
From: Kamil Mysliwiec <mail@kamilmysliwiec.com>
Date: Tue, 2 Jul 2024 14:39:56 +0200
Subject: [PATCH 2/2] Update content/microservices/mqtt.md

---
 content/microservices/mqtt.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/microservices/mqtt.md b/content/microservices/mqtt.md
index da5abffa89..236e1ccd1f 100644
--- a/content/microservices/mqtt.md
+++ b/content/microservices/mqtt.md
@@ -118,7 +118,7 @@ getTemperature(context) {
 
 #### Quality of Service (QoS)
 
-Any subscription created with the `@MessagePattern` decorator will subscribe with QoS 0. If a higher QoS is required, it can be set globally using the `subscribeOptions` block when establishing the connection as follows:
+Any subscription created with `@MessagePattern` or `@EventPattern` decorators will subscribe with QoS 0. If a higher QoS is required, it can be set globally using the `subscribeOptions` block when establishing the connection as follows:
 ```typescript
 @@filename(main)
 const app = await NestFactory.createMicroservice<MicroserviceOptions>(AppModule, {