sessions

type SESSInterface interface {
	Close()

	SetCommonSession(key string, val interface{}) error
	SetExpireSession(key string, val interface{}, expire int) error
	GetCommonSession(key string) ([]byte, error)

	RedisLockRefresh(redisKey string, expiration time.Duration) (succ bool)
	DelRedisKey(redisKey string) error

	SetCompletePart(dfsID string, allParts interface{})
	GetCompletePart(dfsID string) (allParts []byte)
	DelCompletePart(dfsID string)

	SetImurs(dfsID string, imurs interface{})
	GetImurs(dfsID string) (imurs []byte)
	DelImurs(dfsID string)

	DelAllParts(dfsID string)
}