[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2427: handle case when directory is removed from drop upload directory

[Tahoe-LAFS]

#2427: handle case when directory is removed from drop upload directory
---------------------+---------------------------
 Reporter:  dawuud   |          Owner:  daira
     Type:  defect   |         Status:  new
 Priority:  normal   |      Milestone:  undecided
Component:  unknown  |        Version:  1.10.0
 Keywords:           |  Launchpad Bug:
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 We need to handle the case where a directory is removed or moved out of
 the drop uploader directory. Specifically this case needs to be specially
 handled only when the sub-directory was moved into the drop uploader
 directory and a inotify watch for that sub-directory was added. Further
 investigation is needed to determine the proper way to remove this inotify
 watch.

 So far it seems that we will respond to either the `IN_DELETE_SELF` or
 `IN_MOVE_SELF` events for each of these sub-directory inotify "watches".

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2427>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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