marc-portier
commented
12 years ago This should be doable by storing a generated ETag, or the last-mod-time together with the old response in the memcached.
Logic then becomes:
- check entry in memcached, if available
- check if conditional get
- if condition met reply with 304 Not Modified
- if not reply from memcached
- if not in memcached: reproduce and store in memcached
For more details: http://ruturajv.wordpress.com/2005/12/27/conditional-get-request/ gives a nice overview
Support a Conditional GET on the request side of The DataTank.