upadte esp mqtt client

lib/espMqttClient/examples/simpleAsync-esp32/simpleAsync-esp32.ino

@@ -1,5 +1,4 @@
 #include <WiFi.h>
-#include <Ticker.h>
 #include <espMqttClientAsync.h>
 
 #define WIFI_SSID "yourSSID"
@@ -9,7 +8,6 @@
 #define MQTT_PORT 1883
 
 espMqttClientAsync mqttClient;
-Ticker reconnectTimer;
 
 void connectToWiFi() {
   Serial.println("Connecting to Wi-Fi...");
@@ -32,7 +30,6 @@ void WiFiEvent(WiFiEvent_t event) {
     break;
   case SYSTEM_EVENT_STA_DISCONNECTED:
     Serial.println("WiFi lost connection");
-    reconnectTimer.once(5, connectToWiFi);
     break;
   default:
     break;
@@ -60,7 +57,7 @@ void onMqttDisconnect(espMqttClientTypes::DisconnectReason reason) {
   Serial.printf("Disconnected from MQTT: %u.\n", static_cast<uint8_t>(reason));
 
   if (WiFi.isConnected()) {
-    reconnectTimer.once(5, connectToMqtt);
+    connectToMqtt();
   }
 }
 
@@ -109,6 +106,8 @@ void setup() {
   Serial.println();
   Serial.println();
 
+  WiFi.setAutoConnect(false);
+  WiFi.setAutoReconnect(true);
   WiFi.onEvent(WiFiEvent);
 
   mqttClient.onConnect(onMqttConnect);