[tahoe-lafs-trac-stream] [tahoe-lafs] #2017: non-deterministic test hang on OpenBSD

[tahoe-lafs]

#2017: non-deterministic test hang on OpenBSD
------------------------+--------------------------------------
     Reporter:  zooko   |      Owner:  sickness
         Type:  defect  |     Status:  new
     Priority:  normal  |  Milestone:  undecided
    Component:  code    |    Version:  1.10.0
   Resolution:          |   Keywords:  iputil heisenbug openbsd
Launchpad Bug:          |
------------------------+--------------------------------------

Comment (by sickness):

 so then I've run:
 git checkout d85a75d7f689cb55ecddb319dc2057f38e4db87a
 python setup.py build && ./bin/tahoe --version
 ./bin/tahoe debug trial --until-failure
 allmydata.test.test_runner.RunNode.test_client_no_noise
 and it failed way earlier than the previous branch with this:
 ===============================================================================
 [ERROR]
 Traceback (most recent call last):
 Failure: twisted.internet.defer.TimeoutError:
 <allmydata.test.test_runner.RunNode testMethod=test_client_no_noise>
 (test_client_no_noise) still running at 240.0 secs

 allmydata.test.test_runner.RunNode.test_client_no_noise
 ===============================================================================
 [ERROR]
 Traceback (most recent call last):
 Failure: twisted.trial.util.DirtyReactorAggregateError: Reactor was
 unclean.
 DelayedCalls: (set twisted.internet.base.DelayedCall.debug = True to
 debug)
 <DelayedCall 0x873c5e2c [0.000361204147339s] called=0 cancelled=0
 LoopingCall<0.01>(RunNode._poll, *(<function _node_has_started at
 0x873c648c>, 1373184489.75621), **{})()>

 allmydata.test.test_runner.RunNode.test_client_no_noise
 -------------------------------------------------------------------------------
 Ran 1 tests in 240.027s

-- 
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2017#comment:3>
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