Changes between Version 10 and Version 12 of Ticket #1432


Ignore:
Timestamp:
2015-10-28T23:18:23Z (9 years ago)
Author:
daira
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #1432

    • Property Keywords magic-folder added; drop-upload removed
    • Property Summary changed from drop-upload on Mac OS X and other BSDs to Magic Folder on Mac OS X and other BSDs
  • Ticket #1432 – Description

    v10 v12  
    1 The drop-upload feature (#1429) uses inotify to detect filesystem changes, and therefore works only on Linux. This ticket is about supporting the same feature on Mac OS X and possibly other BSD-based operating systems. Mac OS X has the [http://en.wikipedia.org/wiki/FSEvents fsevents], and all BSDs including Mac OS X have kqueue/kevent. If I understand correctly, neither fsevents nor kqueue/kevent give notifications of which files have changed, so the implementation will have to scan the directory and look at last-modified times to determine that. (This is occasionally also necessary for correctness on Linux; see #1430.)
     1The Magic Folder feature currently only works on Linux (where it uses inotify to detect filesystem changes), and Windows (where it uses `ReadDirectoryChangesW`). This ticket is about supporting the same feature on Mac OS X and possibly other BSD-based operating systems.
     2
     3Mac OS X has the [http://en.wikipedia.org/wiki/FSEvents fsevents], and all BSDs including Mac OS X have kqueue/kevent. If I understand correctly, neither fsevents nor kqueue/kevent give notifications of which files have changed, so the implementation will have to scan the directory and look at last-modified times to determine that. (This is occasionally also necessary for correctness on Linux and Windows; see #1430.)