heartbeat stuff

src/main.ts

@@ -496,6 +496,18 @@ testScene.start()
 
 
 
+// ----------------------------------------------------------------------------------------------------------
+// heartbeat
+let heartbeatCounter = 0
+let heartbeatTimer = setInterval(() => {
+  heartbeatCounter += 1
+  mqttHandler.send(config.dict.heartbeatTopic, `${heartbeatCounter}`)
+}, config.dict.heartbeatInterval)
+  
+
+
+
+
 // ----------------------------------------------------------------------------------------------------------
 // Homekit export
 let homekitObject : { [key:string]:{} } = {}