package redis

import (
	"time"

	"github.com/gomodule/redigo/redis"

	"gitlab.com/grumps/environ"
)

var redisServer = environ.GetEnv("AUTH_REDIS", "localhost:6379")

// CreatePool redis connection pool
func CreatePool(addr string) *redis.Pool {
	return &redis.Pool{
		MaxIdle:     3,
		IdleTimeout: 240 * time.Second,
		Dial:        func() (redis.Conn, error) { return redis.Dial("tcp", addr) },
	}
}