[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3921: exit when stdin closed

[Tahoe-LAFS]

#3921: exit when stdin closed
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 Reporter:  meejah             |          Owner:
     Type:  enhancement        |         Status:  new
 Priority:  major              |      Milestone:  undecided
Component:  code-frontend-cli  |        Version:  n/a
 Keywords:                     |  Launchpad Bug:
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 When running tahoe as a subprocess the parent needs a way to ensure its
 children shut down.

 This is, unfortunately, not a straightforward problem. Some support from
 the children can be useful.

 Add a feature whereby if stdin is closed, tahoe will exit. This means that
 when run as a child process, tahoe will exit if the parent goes away (even
 if it can't have time to e.g. run its own cleanup / kill).

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3921>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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