fix esp.restart by adding wifi disconnect

include/wifi_functions.h

@@ -108,9 +108,15 @@ void messageReceived(String &topic, String &payload) {
     Serial.println("Reset value error flag");
   }
   if (topic==((String)client_id+"/reboot") && payload=="true") { //error acknowledge
-    Serial.println("Reboot by mqtt");
-    delay(100);
-    ESP.restart();    
+    
+    while(1) {
+      Serial.println("Reboot by mqtt");
+      Serial.flush();
+      WiFi.disconnect();
+      delay(12000);
+      ESP.restart();
+    }
+
   }
 
 

src/main.cpp

@@ -243,12 +243,15 @@ void loop() {
       pixels.setPixelColor(0, pixels.Color(255, 0,100));
       pixels.show();
       #endif
-      Serial.println("Too many wifi reconnect fails. Rebooting ESP");
-      Serial.flush();
-      delay(1000);
-      ESP.restart();
+      
+      
       while(1){ //infinite loop until rebooted
-        delay(1);
+        Serial.println("Too many wifi reconnect fails. Rebooting ESP");
+        Serial.flush();
+        delay(1000);
+        WiFi.disconnect();
+        delay(12000);
+        ESP.restart();
       }
     }
     if (WiFi.status() == WL_CONNECTED) { //connect successfull