atketan

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);
  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

atketan

import 'dart:io';

import 'package:mqtt_client/mqtt_client.dart';
import 'package:mqtt_client/mqtt_server_client.dart';

class MQTTClientManager {
  MqttServerClient client =
      MqttServerClient.withPort('10.0.2.2', 'mobile_client', 1883);

  Future<int> connect() async {