But from remote and local machine at once? This sounds dangerously like a multi-user setup which Core Data is very much NOT designed for. Trying to force it will only result in pain later.
On 28 Dec 2009, at 18:19, Robert Monaghan wrote: > Nice! I suspected as much. > > So, I should implement a file lock mechanism, as well, then. I have every > reason to believe that people would use the database file over a network > filesystem. > > bob.. > > > On Dec 28, 2009, at 10:09 AM, Mike Abdullah wrote: > >> Yes. If you use the SQLite store, it automatically uses filesystem locking. >> Indeed, that is how CalendarStore and AddressBook operate under the hood >> these days I believe. >> >> The major caveat is that the locking doesn't work if the file is accessed >> from two different filesystems. i.e. a local file which another machine is >> also trying to access over the network at the same time. >> >> Mike. >> >> On 28 Dec 2009, at 17:50, Robert Monaghan wrote: >> >>> Is it possible to share a DataModel and resulting db file between 2 apps? >>> If so, what sort of pitfalls are present? >>> >>> I want to create an App that creates the DB file, and a plugin for another >>> App, that reads the database file. >>> >>> Thanks! >>> >>> bob.. >>> >>> _______________________________________________ >>> >>> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >>> >>> Please do not post admin requests or moderator comments to the list. >>> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >>> >>> Help/Unsubscribe/Update your Subscription: >>> http://lists.apple.com/mailman/options/cocoa-dev/cocoadev%40mikeabdullah.net >>> >>> This email sent to cocoa...@mikeabdullah.net >> > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/cocoadev%40mikeabdullah.net > > This email sent to cocoa...@mikeabdullah.net _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
