package main

import (
	"context"
	"log"
	"os"
	"os/signal"
	"time"

	"myschools.me/suguo/mqtt-demo/handler"
	"myschools.me/suguo/mqtt-demo/mqtt"
)

func main() {
	mqtt.Init(&mqtt.Config{
		Host:     "47.99.211.113:1883",
		Username: "dev",
		Password: "99b0Ab842Za3bd5d",
	})

	if err := mqtt.Subscribe(handler.MqttConnect, handler.MqttConnLost); err != nil {
		log.Fatal(err)
	}

	defer mqtt.UnSubscribe("access/#")

	// 服务停止相应
	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt)
	<-c
	_, cancel := context.WithTimeout(context.Background(), 15*time.Second)
	defer cancel()
	os.Exit(0)

}