Ever since the last update I've been having issues with my app
returning stale data. I thought it was a bug in the client that was
reading the data, but as it turns out I tracked it down to the
memcache entity being out of sync from the datastore entity where the
memcache information is older than
Is there any possibility your datastore calls are hitting the 30s timeout?
There's no transactional link between datastore and memcache, and
Objectify writes to memcache only after a successful datastore write.
If you hit the 30s timeout while blocked in a write (which actually
succeeds), you can