re-connect mqtt

include/mqtt.h

@@ -11,6 +11,9 @@ namespace Mqtt {
     void publishConfig();
     void publishCommand();
     void publishBmp280();
+    void connect();
+    void disconnect();
+    Task tReConnect(5 * TASK_MINUTE, TASK_FOREVER, connect, &ts);
     Task tPublishConfig(TASK_IMMEDIATE, TASK_ONCE, publishConfig, &ts);
     Task tPublishBmp(5 * TASK_MINUTE, TASK_FOREVER, publishBmp280, &ts);
     Task tPublishCommand(TASK_SECOND, TASK_FOREVER, publishCommand, &ts);
@@ -33,6 +36,14 @@ namespace Mqtt {
 
     const char* bmpTopic = "homeassistant/sensor/esp_clock/state";
 
+    void connect() {
+        client.connect();
+    }
+
+    void disconnect() {
+        client.disconnect();
+    }
+
     void publishTempConfig() {
         char message[JSON_SIZE];
         Ha::buildSensorConfig(message, Ha::TemperatureConfig{"Livingroom Temperature", "livingroom_temperature", bmpTopic});
@@ -86,9 +97,11 @@ namespace Mqtt {
             tPublishConfig.enable();
             tPublishBmp.enableIfNot();
             tPublishCommand.enableDelayed();
+            tReConnect.disable();
             Serial.println("Connected to MQTT");
             });
         client.onDisconnect([](AsyncMqttClientDisconnectReason reason) {
+            tReConnect.enableDelayed();
             tPublishCommand.disable();
             tPublishBmp.disable();
             Serial.println("Disconnected from MQTT");

src/esp_clock.cpp

@@ -48,7 +48,7 @@ void onWifiConnected() {
   Wifi::printStatus();
   Ota::tLoop.enable();
   if (!Ir::avrOn) tCheckWifi.restartDelayed();
-  Mqtt::client.connect();
+  Mqtt::connect();
   if (time_t newTime = Ntp::updateTime()) {
     Serial.println(asctime(localtime(&newTime)));
   }
@@ -57,7 +57,7 @@ void onWifiConnected() {
 void checkWifiCallback() {
 #if !WIFI_ALWAYS_ON
   Serial.println("Wifi connection timed out");
-  Mqtt::client.disconnect();
+  Mqtt::disconnect();
   Ota::tLoop.disable();
   Wifi::disconnect();
 #endif