[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3567: allmydata.test.test_storage_client.StoragePluginWebPresence sometimes fails with EADDRINUSE
Tahoe-LAFS
trac at tahoe-lafs.org
Thu Dec 17 15:19:46 UTC 2020
#3567: allmydata.test.test_storage_client.StoragePluginWebPresence sometimes fails
with EADDRINUSE
---------------------+---------------------------
Reporter: exarkun | Owner:
Type: defect | Status: new
Priority: normal | Milestone: undecided
Component: unknown | Version: n/a
Keywords: | Launchpad Bug:
---------------------+---------------------------
{{{
[ERROR]
Traceback (most recent call last):
Failure: testtools.testresult.real._StringException: logged-error: {{{
Traceback (most recent call last):
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 122, in execute
result = callable(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/posixbase.py", line 495, in listenTCP
p.startListening()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/tcp.py", line 1363, in startListening
raise CannotListenError(self.interface, self.port, le)
twisted.internet.error.CannotListenError: Couldn't listen on any:42007:
[Errno 98] Address already in use.
twisted-log:
2020-12-17 14:39:37.161Z [-] Foolscap logging initialized
2020-12-17 14:39:37.161Z [-] Note to developers: twistd.log does not
receive very much.
2020-12-17 14:39:37.161Z [-] Use 'flogtool tail -c
NODEDIR/private/logport.furl' instead
2020-12-17 14:39:37.161Z [-] and read docs/logging.rst
2020-12-17 14:39:37.199Z [-] My pid: 31248
2020-12-17 14:39:37.200Z [-] Listener starting on 49961
2020-12-17 14:39:37.200Z [-] Starting factory <Listener at 0x7ff5f2966510
on
CleanupEndpoint(_wrapped=<twisted.internet.endpoints.AdoptedStreamServerEndpoint
object at 0x7ff5f267af90>, _fd=20, _listened=True) with tub
zeaca7l2pyokniku2b4uuwrvzpx4qbcd>
2020-12-17 14:39:37.201Z [-] Listener created at File
"/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/_dist/workertrial.py", line 111, in <module>
main()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/_dist/workertrial.py", line 97, in main
workerProtocol.dataReceived(r)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/amp.py", line 2409, in dataReceived
return Int16StringReceiver.dataReceived(self, data)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/basic.py", line 766, in dataReceived
self.stringReceived(packet)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/basic.py", line 878, in stringReceived
self.state = statehandler(string)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/amp.py", line 2462, in proto_key
self.boxReceiver.ampBoxReceived(self._currentBox)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/amp.py", line 1065, in ampBoxReceived
self._commandReceived(box)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/amp.py", line 1041, in _commandReceived
deferred = self.dispatchCommand(box)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/amp.py", line 1099, in dispatchCommand
return maybeDeferred(responder, box)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 151, in maybeDeferred
result = f(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/protocols/amp.py", line 1186, in doit
return maybeDeferred(aCallable, **kw).addCallback(
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 151, in maybeDeferred
result = f(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/_dist/worker.py", line 47, in run
suite.run(self._result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/runner.py", line 253, in run
TestSuite.run(self, result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/_asyncrunner.py", line 38, in run
test(result)
File "/nix/store/knrv5c2qzbxrr7f6hp5xj9zgcig36j3w-
python-2.7.17/lib/python2.7/unittest/suite.py", line 70, in __call__
return self.run(*args, **kwds)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/runner.py", line 212, in run
super(LoggedSuite, self).run(result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/trial/_asyncrunner.py", line 38, in run
test(result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/unittest2/case.py", line 673, in __call__
return self.run(*args, **kwds)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/testcase.py", line 675, in run
return run_test.run(result)
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/eliotutil.py", line 120, in run_and_republish
d = maybeDeferred(run, self)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 151, in maybeDeferred
result = f(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/eliot/testing.py", line 343, in wrapper
return function(self, *args, **kwargs)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/eliot/testing.py", line 375, in wrapper
return function(self, logger)
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/eliotutil.py", line 96, in run
return f(self, *a, **kw)
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/eliotutil.py", line 175, in run
).run(result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/runtest.py", line 80, in run
return self._run_one(actual_result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/runtest.py", line 94, in _run_one
return
self._run_prepared_result(ExtendedToOriginalDecorator(result))
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/runtest.py", line 108, in _run_prepared_result
self._run_core()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_runtest.py", line 432, in _run_core
spinner)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_runtest.py", line 393, in
_blocking_run_deferred
spinner.run, self._timeout, self._run_deferred)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_spinner.py", line 100, in
trap_unhandled_errors
result = function(*args, **kwargs)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_spinner.py", line 51, in decorated
return function(*args, **kwargs)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_spinner.py", line 321, in run
self._reactor.run()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/base.py", line 1282, in run
self.startRunning(installSignalHandlers=installSignalHandlers)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/base.py", line 1262, in startRunning
ReactorBase.startRunning(self)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/base.py", line 770, in startRunning
self.fireSystemEvent('startup')
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/base.py", line 721, in fireSystemEvent
event.fireEvent()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/base.py", line 434, in fireEvent
DeferredList(beforeResults).addCallback(self._continueFiring)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 322, in addCallback
callbackKeywords=kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 311, in addCallbacks
self._runCallbacks()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 654, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/base.py", line 447, in _continueFiring
callable(*args, **kwargs)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_spinner.py", line 315, in run_function
d = defer.maybeDeferred(function, *args, **kwargs)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 151, in maybeDeferred
result = f(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_runtest.py", line 377, in _run_deferred
d = self._run_user(self.case._run_setup, self.result)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/twistedsupport/_runtest.py", line 463, in _run_user
d = defer.maybeDeferred(function, *args)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 151, in maybeDeferred
result = f(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/testtools/testcase.py", line 684, in _run_setup
ret = self.setUp()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 1613, in unwindGenerator
return _cancellableInlineCallbacks(gen)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 1529, in
_cancellableInlineCallbacks
_inlineCallbacks(None, g, status)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 1418, in _inlineCallbacks
result = g.send(result)
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/test_storage_client.py", line 478, in setUp
self.node = yield self.node_fixture.create_node()
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/common.py", line 286, in create_node
_introducer_factory=MemoryIntroducerClient,
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 1613, in unwindGenerator
return _cancellableInlineCallbacks(gen)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 1529, in
_cancellableInlineCallbacks
_inlineCallbacks(None, g, status)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 1418, in _inlineCallbacks
result = g.send(result)
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/client.py", line 279, in create_client_from_config
foolscap_connection_handlers, i2p_provider, tor_provider,
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/node.py", line 906, in create_main_tub
location,
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/node.py", line 852, in tub_listen_on
tub.listenOn(port_or_endpoint)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/foolscap/pb.py", line 517, in listenOn
l = Listener(self, what, _test_options, self.negotiationClass)
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/__init__.py", line 87, in _listener__init__
self._creation_stack = extract_stack()
Traceback (most recent call last):
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/foolscap/pb.py", line 560, in startService
service.MultiService.startService(self)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/application/service.py", line 288, in startService
service.startService()
File "/home/exarkun/Work/python/tahoe-
lafs/src/allmydata/test/__init__.py", line 92, in _listener_startService
d = self._ep.listen(self)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/endpoints.py", line 495, in listen
interface=self._interface)
--- <exception caught here> ---
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/defer.py", line 122, in execute
result = callable(*args, **kw)
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/posixbase.py", line 495, in listenTCP
p.startListening()
File "/home/exarkun/VirtualEnvs/tahoe-lafs/lib/python2.7/site-
packages/twisted/internet/tcp.py", line 1363, in startListening
raise CannotListenError(self.interface, self.port, le)
twisted.internet.error.CannotListenError: Couldn't listen on
any:42007: [Errno 98] Address already in use.
2020-12-17 14:39:37.203Z [-] Listener starting on 49137
2020-12-17 14:39:37.204Z [-] Starting factory <Listener at 0x7ff5f26d2710
on
CleanupEndpoint(_wrapped=<twisted.internet.endpoints.AdoptedStreamServerEndpoint
object at 0x7ff5f26d2290>, _fd=19, _listened=True) with tub
2fbhmzptfoi3jkgzpcuv32rpuwzy7uph>
2020-12-17 14:39:37.204Z [-] TahoeLAFSSite starting on 54271
2020-12-17 14:39:37.204Z [-] Starting factory
<allmydata.webish.TahoeLAFSSite object at 0x7ff5f24d8750>
2020-12-17 14:39:37.205Z [-] client running
2020-12-17 14:39:37.209Z [-] Starting factory
_HTTP11ClientFactory(<function quiescentCallback at 0x7ff5f3253ad0>,
<HostnameEndpoint 127.0.0.1:54271>)
2020-12-17 14:39:37.219Z [-] web: 127.0.0.1 GET /storage-plugins/tahoe-
lafs-dummy-v1/counter 200 12
2020-12-17 14:39:37.223Z [-] Starting factory
_HTTP11ClientFactory(<function quiescentCallback at 0x7ff5f07b39d0>,
<HostnameEndpoint 127.0.0.1:54271>)
2020-12-17 14:39:37.224Z [-] Stopping factory
_HTTP11ClientFactory(<function quiescentCallback at 0x7ff5f3253ad0>,
<HostnameEndpoint 127.0.0.1:54271>)
2020-12-17 14:39:37.225Z [-] web: 127.0.0.1 GET /storage-plugins/tahoe-
lafs-dummy-v1/counter 200 12
2020-12-17 14:39:37.229Z [-] (TCP Port 54271 Closed)
2020-12-17 14:39:37.229Z [-] Stopping factory
<allmydata.webish.TahoeLAFSSite object at 0x7ff5f24d8750>
2020-12-17 14:39:37.230Z [-] (TCP Port 49137 Closed)
2020-12-17 14:39:37.230Z [-] Stopping factory <Listener at 0x7ff5f26d2710
on
CleanupEndpoint(_wrapped=<twisted.internet.endpoints.AdoptedStreamServerEndpoint
object at 0x7ff5f26d2290>, _fd=19, _listened=True) with tub
2fbhmzptfoi3jkgzpcuv32rpuwzy7uph>
2020-12-17 14:39:37.230Z [-] (TCP Port 49961 Closed)
2020-12-17 14:39:37.230Z [-] Stopping factory <Listener at 0x7ff5f2966510
on
CleanupEndpoint(_wrapped=<twisted.internet.endpoints.AdoptedStreamServerEndpoint
object at 0x7ff5f267af90>, _fd=20, _listened=True) with tub
zeaca7l2pyokniku2b4uuwrvzpx4qbcd>
2020-12-17 14:39:37.231Z [-] Stopping factory
_HTTP11ClientFactory(<function quiescentCallback at 0x7ff5f07b39d0>,
<HostnameEndpoint 127.0.0.1:54271>)
2020-12-17 14:39:37.233Z [-] Main loop terminated.
allmydata.test.test_storage_client.StoragePluginWebPresence.test_plugin_resource_persistent_across_requests
}}}
--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3567>
Tahoe-LAFS <https://Tahoe-LAFS.org>
secure decentralized storage
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