From de4e06401bdf99edd645f8ab8cf3882bde0502c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szak=C3=A1ts=20Alp=C3=A1r=20Zsolt?= <szakatsa@gmail.com>
Date: Mon, 18 Aug 2025 22:34:47 +0200
Subject: [PATCH] Read payload as string

---
 Source/ProofOfConcept/Services/MQTTClient.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Source/ProofOfConcept/Services/MQTTClient.cs b/Source/ProofOfConcept/Services/MQTTClient.cs
index 1d95d06..400f79b 100644
--- a/Source/ProofOfConcept/Services/MQTTClient.cs
+++ b/Source/ProofOfConcept/Services/MQTTClient.cs
@@ -1,3 +1,4 @@
+using System.Text;
 using Microsoft.Extensions.Options;
 using MQTTnet;
 
@@ -21,8 +22,9 @@ public class MQTTClient : IHostedService
         
         this.client.ApplicationMessageReceivedAsync += (e) =>
         {
-            logger.LogInformation("Message received: {Message}", e.ApplicationMessage.Payload);
-            messageProcessor.ProcessMessage(e.ApplicationMessage.Payload.ToString());
+            string message = Encoding.UTF8.GetString(e.ApplicationMessage.Payload);
+            logger.LogInformation("Message received: {Message}", message);
+            messageProcessor.ProcessMessage(message);
             return Task.CompletedTask;
         };
     }