[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2491: synchronous node startup

[Tahoe-LAFS]

#2491: synchronous node startup
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     Reporter:  dawuud    |      Owner:  warner
         Type:  task      |     Status:  assigned
     Priority:  normal    |  Milestone:  1.13.0
    Component:  code-     |    Version:  1.10.1
  nodeadmin               |
   Resolution:            |   Keywords:  tor i2p static synchronous startup
Launchpad Bug:            |
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Comment (by warner):

 As mentioned in #1377, http://twistedmatrix.com/trac/ticket/823 might help
 address one of the problems this is addressing: errors at startup getting
 written to the logfile instead of the controlling terminal (and the `tahoe
 start` process reporting success, not failure). `twistd` basically now
 does the old buildbot trick of waiting for the new child process to get
 running (by reading from a pipe-to-self) and reporting a short error
 message if it fails.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2491#comment:14>
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