hybridgroup.gobot/examples/mqtt_ping.go

//go:build example
// +build example

//
// Do not build by default.

package main

import (
	"fmt"
	"time"

	"gobot.io/x/gobot/v2"
	"gobot.io/x/gobot/v2/platforms/mqtt"
)

func main() {
	mqttAdaptor := mqtt.NewAdaptor("tcp://test.mosquitto.org:1883", "pinger")

	work := func() {
		_ = mqttAdaptor.On("hello", func(msg mqtt.Message) {
			fmt.Println("hello")
		})
		_ = mqttAdaptor.On("hola", func(msg mqtt.Message) {
			fmt.Println("hola")
		})
		data := []byte("o")
		gobot.Every(1*time.Second, func() {
			mqttAdaptor.Publish("hello", data)
		})
		gobot.Every(5*time.Second, func() {
			mqttAdaptor.Publish("hola", data)
		})
	}

	robot := gobot.NewRobot("mqttBot",
		[]gobot.Connection{mqttAdaptor},
		work,
	)

	if err := robot.Start(); err != nil {
		panic(err)
	}
}