/*
@Time : 2019-08-21 11:19
@Author : zr
*/
package session

import (
	"gframe/global"
	"github.com/ZR233/session"
	"github.com/go-redis/redis/v7"
	"sync"
)

var sessionManager *session.Manager
var once sync.Once

func newSM() {

	cfg, err := global.Config.GetRedis()
	if err != nil {
		panic(err)
	}

	opt := &redis.UniversalOptions{
		Addrs:      cfg.Addrs,
		Password:   cfg.Password,
		MasterName: cfg.Mastername,
	}

	db := session.NewRedisAdapter(opt, global.AppName)

	sessionManager = session.NewManager(db)
}

func GetSessionManager() *session.Manager {
	once.Do(newSM)

	return sessionManager
}