[tahoe-lafs-trac-stream] [tahoe-lafs] #1988: don't stop the process if you can't execute "ifconfig" or "route.exe"

[tahoe-lafs]

#1988: don't stop the process if you can't execute "ifconfig" or "route.exe"
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     Reporter:  zooko    |      Owner:  zooko
         Type:  defect   |     Status:  new
     Priority:  normal   |  Milestone:  1.11.0
    Component:  code-    |    Version:  1.10.0
  network                |   Keywords:  iputil portability transparency
   Resolution:           |  review-needed
Launchpad Bug:           |
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Comment (by daira):

 Replying to [comment:8 markberger]:
 > Why is the same try statement executed 5 times before failure?

 That's the fix for #1381. `subprocess.Popen()` or `Popen.communicate()`
 can randomly fail with EINTR.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1988#comment:9>
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secure decentralized storage