tahoe-lafs/trac-2024-07-25
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iputil cannot get local IP addresses on newer Dragonfly BSD (sys.platform == "dragonfly2") #1707

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opened 2012-04-05 01:07:09 +00:00 by phma · 6 comments
phma commented 2012-04-05 01:07:09 +00:00
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Here is the log:

2012-04-04 20:35:05-0400 [-] Log opened.
2012-04-04 20:35:05-0400 [-] twistd 10.1.0 (/usr/pkg/bin/python2.6 2.6.7) starting up.
2012-04-04 20:35:05-0400 [-] reactor class: twisted.internet.selectreactor.SelectReactor.
2012-04-04 20:35:05-0400 [-] foolscap.pb.Listener starting on 14159
2012-04-04 20:35:05-0400 [-] nevow.appserver.NevowSite starting on 3456
2012-04-04 20:35:05-0400 [-] Starting factory <nevow.appserver.NevowSite instance at 0x2aade40c>
2012-04-04 20:35:05-0400 [-] My pid: 20180
2012-04-04 20:35:05-0400 [-] twisted.internet.protocol.DatagramProtocol starting on 1889
2012-04-04 20:35:05-0400 [-] Starting protocol <twisted.internet.protocol.DatagramProtocol instance at 0x2aade98c>
2012-04-04 20:35:05-0400 [-] (Port 1889 Closed)
2012-04-04 20:35:05-0400 [-] Stopping protocol <twisted.internet.protocol.DatagramProtocol instance at 0x2aade98c>
2012-04-04 20:35:05-0400 [-] Unhandled Error
	Traceback (most recent call last):
	  File "/usr/pkg/lib/python2.6/threading.py", line 504, in __bootstrap
	    self.__bootstrap_inner()
	  File "/usr/pkg/lib/python2.6/threading.py", line 532, in __bootstrap_inner
	    self.run()
	  File "/usr/pkg/lib/python2.6/threading.py", line 484, in run
	    self.__target(*self.__args, **self.__kwargs)
	--- <exception caught here> ---
	  File "/usr/pkg/lib/python2.6/site-packages/twisted/python/threadpool.py", line 207, in _worker
	    result = context.call(ctx, function, *args, **kwargs)
	  File "/usr/pkg/lib/python2.6/site-packages/twisted/python/context.py", line 59, in callWithContext
	    return self.currentContext().callWithContext(ctx, func, *args, **kw)
	  File "/usr/pkg/lib/python2.6/site-packages/twisted/python/context.py", line 37, in callWithContext
	    return func(*args,**kw)
	  File "/usr/pkg/lib/python2.6/site-packages/allmydata/util/iputil.py", line 213, in _synchronously_find_addresses_via_config
	    raise UnsupportedPlatformError(sys.platform)
	allmydata.util.iputil.UnsupportedPlatformError: dragonfly2
	
2012-04-04 20:35:05-0400 [-] Node._startService failed, aborting
2012-04-04 20:35:05-0400 [-] [Failure instance: Traceback: <class 'allmydata.util.iputil.UnsupportedPlatformError'>: dragonfly2
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/threading.py:504:__bootstrap
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/threading.py:532:__bootstrap_inner
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/threading.py:484:run
2012-04-04 20:35:05-0400 [-] --- <exception caught here> ---
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/twisted/python/threadpool.py:207:_worker
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/twisted/python/context.py:59:callWithContext
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/twisted/python/context.py:37:callWithContext
2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/allmydata/util/iputil.py:213:_synchronously_find_addresses_via_config
2012-04-04 20:35:05-0400 [-] ]
2012-04-04 20:35:05-0400 [-] calling os.abort()
2012-04-04 20:35:05-0400 [-] calling os.abort()

Here's the client section of tahoe.cfg:

# Which services should this client connect to?
introducer.furl = pb://tin57bdenwkigkujmh6rwgztcoh7ya7t@pubgrid.tahoe-lafs.org:50528/introducer
helper.furl =
#key_generator.furl =
stats_gatherer.furl = pb://cmmth6b3lsj2orir3u5yqwwae7xfmxxq@pubgrid.tahoe-lafs.org:51424/jdoyd3kke4zqkmmvlhveb57xsw623kh5
Here is the log: ``` 2012-04-04 20:35:05-0400 [-] Log opened. 2012-04-04 20:35:05-0400 [-] twistd 10.1.0 (/usr/pkg/bin/python2.6 2.6.7) starting up. 2012-04-04 20:35:05-0400 [-] reactor class: twisted.internet.selectreactor.SelectReactor. 2012-04-04 20:35:05-0400 [-] foolscap.pb.Listener starting on 14159 2012-04-04 20:35:05-0400 [-] nevow.appserver.NevowSite starting on 3456 2012-04-04 20:35:05-0400 [-] Starting factory <nevow.appserver.NevowSite instance at 0x2aade40c> 2012-04-04 20:35:05-0400 [-] My pid: 20180 2012-04-04 20:35:05-0400 [-] twisted.internet.protocol.DatagramProtocol starting on 1889 2012-04-04 20:35:05-0400 [-] Starting protocol <twisted.internet.protocol.DatagramProtocol instance at 0x2aade98c> 2012-04-04 20:35:05-0400 [-] (Port 1889 Closed) 2012-04-04 20:35:05-0400 [-] Stopping protocol <twisted.internet.protocol.DatagramProtocol instance at 0x2aade98c> 2012-04-04 20:35:05-0400 [-] Unhandled Error Traceback (most recent call last): File "/usr/pkg/lib/python2.6/threading.py", line 504, in __bootstrap self.__bootstrap_inner() File "/usr/pkg/lib/python2.6/threading.py", line 532, in __bootstrap_inner self.run() File "/usr/pkg/lib/python2.6/threading.py", line 484, in run self.__target(*self.__args, **self.__kwargs) --- <exception caught here> --- File "/usr/pkg/lib/python2.6/site-packages/twisted/python/threadpool.py", line 207, in _worker result = context.call(ctx, function, *args, **kwargs) File "/usr/pkg/lib/python2.6/site-packages/twisted/python/context.py", line 59, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, **kw) File "/usr/pkg/lib/python2.6/site-packages/twisted/python/context.py", line 37, in callWithContext return func(*args,**kw) File "/usr/pkg/lib/python2.6/site-packages/allmydata/util/iputil.py", line 213, in _synchronously_find_addresses_via_config raise UnsupportedPlatformError(sys.platform) allmydata.util.iputil.UnsupportedPlatformError: dragonfly2 2012-04-04 20:35:05-0400 [-] Node._startService failed, aborting 2012-04-04 20:35:05-0400 [-] [Failure instance: Traceback: <class 'allmydata.util.iputil.UnsupportedPlatformError'>: dragonfly2 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/threading.py:504:__bootstrap 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/threading.py:532:__bootstrap_inner 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/threading.py:484:run 2012-04-04 20:35:05-0400 [-] --- <exception caught here> --- 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/twisted/python/threadpool.py:207:_worker 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/twisted/python/context.py:59:callWithContext 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/twisted/python/context.py:37:callWithContext 2012-04-04 20:35:05-0400 [-] /usr/pkg/lib/python2.6/site-packages/allmydata/util/iputil.py:213:_synchronously_find_addresses_via_config 2012-04-04 20:35:05-0400 [-] ] 2012-04-04 20:35:05-0400 [-] calling os.abort() 2012-04-04 20:35:05-0400 [-] calling os.abort() ``` Here's the client section of tahoe.cfg: ``` # Which services should this client connect to? introducer.furl = pb://tin57bdenwkigkujmh6rwgztcoh7ya7t@pubgrid.tahoe-lafs.org:50528/introducer helper.furl = #key_generator.furl = stats_gatherer.furl = pb://cmmth6b3lsj2orir3u5yqwwae7xfmxxq@pubgrid.tahoe-lafs.org:51424/jdoyd3kke4zqkmmvlhveb57xsw623kh5 ```
tahoe-lafs added the
unknown
normal
defect
1.9.1
 labels 2012-04-05 01:07:09 +00:00
tahoe-lafs added this to the undecided milestone 2012-04-05 01:07:09 +00:00
tahoe-lafs added
code
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unknown
 labels 2012-11-22 01:19:13 +00:00
tahoe-lafs modified the milestone from undecided to soon 2012-11-22 01:19:13 +00:00
tahoe-lafs changed title from tahoe crashed on starting when connecting to the testgrid to iputil cannot get local IP addresses on newer Dragonfly BSD (sys.platform == "dragonfly2") 2012-11-22 01:19:13 +00:00
davidsarah commented 2012-11-22 01:22:21 +00:00
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iputil is too pessimistic about whether common Unixish commands to get IP addresses will work on some random Unix. There are several command variants, but not many. It should just try all the possibilities in some sensible order, rather than trying to detect the exact platform.

iputil is too pessimistic about whether common Unixish commands to get IP addresses will work on some random Unix. There are several command variants, but not many. It should just try all the possibilities in some sensible order, rather than trying to detect the exact platform.
zooko commented 2013-05-27 17:29:22 +00:00
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See #1988

See #1988
phma commented 2013-06-09 01:47:30 +00:00
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I added this line to _platform_map in iputil.py and it works:

"dragonfly3": "bsd",

The problem with this is that, when DragonFly 4 comes out, it will break. The OS recognition should be done by prefix substring matching instead. Any OS name that begins with "openbsd" or "netbsd" or "freebsd" or "dragonfly" is a BSD, regardless of the version number.

I added this line to _platform_map in iputil.py and it works: "dragonfly3": "bsd", The problem with this is that, when DragonFly 4 comes out, it will break. The OS recognition should be done by prefix substring matching instead. Any OS name that begins with "openbsd" or "netbsd" or "freebsd" or "dragonfly" is a BSD, regardless of the version number.
zooko commented 2013-06-13 07:41:16 +00:00
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Here's a list of all tickets about "iputil":

[/query?status=!closed&keywords=~iputil https://tahoe-lafs.org/trac/tahoe-lafs/query?status=!closed&keywords=~iputil]

Hm, we need to open a new ticket for Daira's suggestion from #1918, to try invoking ifconfig (and then maybe route.exe?) regardless of platform.

Here's a list of all tickets about "iputil": [/query?status=!closed&keywords=~iputil <https://tahoe-lafs.org/trac/tahoe-lafs/query?status=!closed&keywords=~iputil>] Hm, we need to open a new ticket for Daira's suggestion from #1918, to try invoking `ifconfig` (and then maybe `route.exe`?) regardless of platform.
Daira Hopwood <david-sarah@jacaranda.org> commented 2013-06-25 18:15:57 +00:00
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In /tahoe-lafs/trac-2024-07-25/commit/a493ee0bb641175ecf918e28fce4d25df15994b6:

iputil.py: add tests for recent changes. refs #1381, #1988, #982, #1064, #1536, #1935, #898, #1707, #1918

Signed-off-by: Daira Hopwood <david-sarah@jacaranda.org>
In [/tahoe-lafs/trac-2024-07-25/commit/a493ee0bb641175ecf918e28fce4d25df15994b6](/tahoe-lafs/trac-2024-07-25/commit/a493ee0bb641175ecf918e28fce4d25df15994b6): ``` iputil.py: add tests for recent changes. refs #1381, #1988, #982, #1064, #1536, #1935, #898, #1707, #1918 Signed-off-by: Daira Hopwood <david-sarah@jacaranda.org> ```
daira commented 2013-06-27 01:44:29 +00:00
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iputil on trunk no longer distinguishes between Unix variants, which fixes this bug.

iputil on trunk no longer distinguishes between Unix variants, which fixes this bug.
tahoe-lafs added the
fixed
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tahoe-lafs modified the milestone from soon to 1.11.0 2013-06-27 01:44:29 +00:00
daira closed this issue 2013-06-27 01:44:29 +00:00
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Reference: tahoe-lafs/trac-2024-07-25#1707
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