Jedis jedis = pool.getResource();
try {
Transaction transaction = jedis.multi();
transaction.del(creationTimeKey, lastAccessTimeKey, expiresAtKey, timeoutKey, attrsKey);
if (!attributeNames.isEmpty()) {
Set<String> keys = new HashSet<String>();
for (String attributeName : attributeNames) {
String key = RedisSessionKeys.getAttrKey(id, attributeName);