Ramsey: Thanks much. I'll check out freshness explorer.
What do you do for D2W typically? Clobber all fetches with a rule and have it always refreshRefetchedObjects for everything or do you typically only put a rule in for certain views and relationships? Tim On Jun 3, 2013, at 1:19 PM, Ramsey Gurley <rgur...@smarthealth.com> wrote: > > On Jun 3, 2013, at 12:06 PM, Tim Worman wrote: > >> an optimistic locking problem I believe. If I kick a new instance everything >> is fine. > > That sounds like you need to refreshRefetchedObjects on your fetch spec. If > you've previously fetched a row, and then another instance changes that same > row, then you fetch the row again in the first instance, the snapshot is not > refreshed unless you tell it do so explicitly. > > With the default false value for refreshRefetchedObjects, you can actually > fetch with a qualifier q, and then filter your fetched array with q in memory > and get a smaller array of results. > > I suggest playing around with the freshness explorer app for a few minutes. I > found the results to be eye opening. > > https://github.com/nullterminated/ponder/blob/master/ERR2d2w/Support/FreshnessExplorer.zip > > Ramsey > _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
