[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2640: upload/download loop

[Tahoe-LAFS]

#2640: upload/download loop
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     Reporter:  meejah               |      Owner:  daira
         Type:  defect               |     Status:  new
     Priority:  normal               |  Milestone:  undecided
    Component:  code-frontend-       |    Version:  1.10.2
  magic-folder                       |   Keywords:  magic-folder
   Resolution:                       |  integration-test
Launchpad Bug:                       |
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Comment (by meejah):

 Well, that's more-or-less what it looks like the code is doing -- we set
 the times (minus some FUDGE_SECONDS value, whose use I don't understand)
 in _write_downloaded_file and then re-read it (in do_updated_db) but it
 seems that at least "sometimes" these don't match.

 Note that we record both mtime *and* ctime, and if either of these don't
 match we consider the file new...in the logs I'm looking at it appears
 it's the ctime mismatching that is causing this.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2640#comment:4>
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