How to use memcache with simplekv/ kv-session?

[li-gjhawar]

I am trying to use memcache with simplekv, But as mentioned in the documentation, I get an IO error when I try to clear the cache (during the cleanup_session() part of the code).

from simplekv.memory.memcachestore import MemcacheStore
import memcache
import redis
import datetime

store = RedisStore(redis.StrictRedis())

store = MemcacheStore(memcache.Client(['127.0.0.1:11211'], debug = 0))
store.ttl_support = True
app = create_app(name)
current_kvsession = KVSessionExtension(store, app)
for key in app.kvsession_store.keys():
logger.debug(key)
m = current_kvsession.key_regex.match(key)
logger.debug('found %s', m)
logger.debug(app.kvsession_store.delete(key))

Since memcache doesnt support app.kvsession_store.keys(). Do I need to remember the key somewhere so that I wont have to pull it out of memcache? Let me know if more explaination is needed.