We have an ajax process that is sending multiple requests
asynchronously to some
controller actions. These actions need to read the session, but we
the session to be flushed back to disk when the action completes.
The reason this capability is needed is that there may be multiple
from a single browser (either with or without browser tabs open).
concurrent requests can cause inconsistencies in the session, when run
parallel/fastcgi web server.
How can we tell Rails not to flush a session back to disk when the