package global

import (
	"git.hlsq.asia/mmorpg/service-common/log"
	"github.com/prometheus/client_golang/prometheus"
)

var (
	OnlineUsersGauge prometheus.Gauge
	FlowCounter      prometheus.Counter
)

func init() {
	log.Infof("Init prometheus metric...")
	OnlineUsersGauge = prometheus.NewGauge(prometheus.GaugeOpts{
		Name: "gateway_online_users",
		Help: "Total number of online users",
	})
	prometheus.MustRegister(OnlineUsersGauge)

	FlowCounter = prometheus.NewCounter(prometheus.CounterOpts{
		Name: "gateway_flow_counter",
		Help: "Total number of flow",
	})
	prometheus.MustRegister(FlowCounter)
}