OK inertia overcome… I tested FSEvents and if I create an event stream for /Network and restrict to mount and I unmount flags I can successfully detect the mounting and in mounting of these shares. I appreciate your thoughts! Thanks for your help.
Sandor > On Sep 3, 2018, at 14:51, Sandor Szatmari <admin.szatmari....@gmail.com> > wrote: > > Thanks for your thoughts! > > Below vvv >> On Sep 3, 2018, at 13:14, Jean-Daniel <mail...@xenonium.com> wrote: >> >> >> >>> Le 3 sept. 2018 à 19:07, Sandor Szatmari <admin.szatmari....@gmail.com> a >>> écrit : >>> >>> I have a problem to solve where it appears I need to detect if >>> /Network/Library is available or not. >>> >>> Basically, I’d like to handle situation where I need to copy items from >>> /Network/Library at times when it’s it’s not yet available but may be >>> available soon… i.e. at boot, or after the Network cycles, etc. >>> >>> There’s a couple of strategies I can think of: >>> >>> Keep failing the copy until it works or a default time out expires >>> Notification of availability (Preferred, but I can’t find a way to do this) >>> Quit and retry later. >>> >>> Any suggestion/guidance anyone can provide on this? >> >> I’m not familiar with /Network/Library, but if this is a standard directory, >> you can wait for it to be created using file system event (I think there is >> a node dispatch source for that), and if this is a mount point, you can use >> disk arbitration framework to get notification. > > /Network/Library is a special directory published by OSX server that allows > you to share a common ‘Library’ folder to the clients on your LAN. As an > example of its special behavior, it appears as a directory even when not > available. (It probably is a directory itself). It is created once and does > not go away, like /Volumes. I am trying to detect the presence of files > within it or whether it’ is ‘mounted’. When it’s not available ‘ls -al’ > responds with ‘ls: Host not available’. And when it is available ‘ls -al’ > responds with directory contents as expected. I can use this behavior to > implement the keep trying while failure and not timed out approach. > > I have looked at FSEvents and Disk arbitration already and I’m not sure I can > use these as it does seem to have special treatment. I hope I can use one of > them. I tried NSWorkspace (disk mount/in mount notifications) and these > didn’t seem to be triggered. > > Sandor > >> _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com