keep track of enabled sensors using struct

src/esp.h

@@ -1,12 +1,16 @@
 #pragma once
 
 #include "TaskScheduler.h"
-#include "mqtt.h"
 #include "ha.h"
 
 using namespace Ha;
 
 namespace HaESP {
+    struct {
+        bool heapStats = false;
+        bool restartInfo = false;
+    } activeSensors;
+
     Task tHeap(5 * TASK_MINUTE, TASK_FOREVER, []() {
         Sensor::mapSensors["heap_fragmentation"]->updateState(to_string(ESP.getHeapFragmentation()).c_str());
         Sensor::mapSensors["heap_free"]->updateState(to_string(ESP.getFreeHeap()).c_str());
@@ -35,16 +39,19 @@ namespace HaESP {
             .withPrecision(0)
             .build()
         );
-        Mqtt::connectedStatus.setWaiting();
-        tHeap.enable();
+        activeSensors.heapStats = true;
         return builder;
     }
 
     template <class T>
     Builder<T>& restartInfo(Builder<T>& builder) {
         builder.addDiagnostic(Builder<Sensor>::instance((new Sensor{ "Restart reason", "restart_reason" })).build());
-        Mqtt::connectedStatus.setWaiting();
-        tRestartInfo.waitFor(&Mqtt::connectedStatus);
+        activeSensors.restartInfo = true;
         return builder;
     }
+
+    void enableSensors() {
+        if (activeSensors.heapStats) tHeap.enable();
+        if (activeSensors.restartInfo) tRestartInfo.enable();
+    }
 }

src/mqtt.h

@@ -3,15 +3,13 @@
 #include <AsyncMqttClient.h>
 #include <ArduinoJson.h>
 #include <TaskScheduler.h>
-#include "ha.h"
+#include "esp.h"
 
 #define MAIN_TOPIC "homeassistant/+/" MAIN_DEVICE_ID "/#"
 
 using namespace Ha;
 
 namespace Mqtt {
-    StatusRequest connectedStatus;
-
     AsyncMqttClient client;
 
     Task tReConnect(TASK_MINUTE, TASK_FOREVER, []{
@@ -33,6 +31,7 @@ namespace Mqtt {
         if (firstTime) {
             Component::components.forEach([](Component* c) { c->publishConfig(); });
             AbstractBuilder::deleteAll();
+            HaESP::enableSensors();
             firstTime = false;
         }
     }
@@ -66,7 +65,6 @@ namespace Mqtt {
             client.subscribe(MAIN_TOPIC, 0);
             tReConnect.disable();
             Serial.println("Connected to MQTT");
-            connectedStatus.signal();
             if (onConnected) onConnected();
             });
         client.onDisconnect([onDisconnected](AsyncMqttClientDisconnectReason reason) {