Begin setup for receiving state changes

src/assets/HestiaClasses.js

@@ -65,6 +65,11 @@ export class Communicator {
             });
             
         });
+
+        // Handle when the Broker sends us a message
+        client.on('message', (topic, message) => {
+            console.log(`Message received on topic ${topic}: ${message.toString()}`);
+        });
     }
 
     // Publish a message to the MQTT Broker