func New(pool *redis.Pool) *Store {
	return &Store{
		pool:       pool,
		prefix:     defaultPrefix,
		tempSetMap: make(map[string]map[string]interface{}),
	}
}
New creates a new Redis store instance.
package redis
import (
	"errors"
	"sync"
	"time"
	"github.com/gomodule/redigo/redis"
	"github.com/vividvilla/simplesessions"
)
type Store struct {
	ttl time.Duration
	prefix string
	tempSetMap map[string]map[string]interface{}
	mu         sync.RWMutex
	pool *redis.Pool
}
const (
	defaultPrefix = "session:"
	sessionIDLen  = 32
)