[ZODB-Dev] Trouble with a simple ZEO example.
Kenneth Miller
xkenneth at gmail.com
Wed Jan 9 18:24:09 EST 2008
Also,
I've replicated the error on Ubuntu linux.
Here's the server command and output.
xkenneth at xkenneth-desktop:/usr/lib/python2.5/site-packages$
python2.5ZEO/runzeo.py -a localhost:8090 -f /tmp/test.fs
------
2008-01-09T17:19:38 INFO ZEO.runzeo (6138) opening storage '1' using
FileStorage
------
2008-01-09T17:19:38 INFO ZEO.StorageServer (6138) StorageServer created RW
with storages: 1:RW:/tmp/test.fs
------
2008-01-09T17:19:38 INFO ZEO.zrpc (6138) listening on ('localhost', 8090)
------
2008-01-09T17:20:41 INFO ZEO.StorageServer (6138) new connection ('127.0.0.1',
37523): <ManagedServerConnection ('127.0.0.1', 37523)>
------
2008-01-09T17:20:41 INFO ZEO.zrpc.Connection(S) (127.0.0.1:37523) received
handshake 'Z303'
------
2008-01-09T17:20:53 INFO ZEO.zrpc.Connection(S) (127.0.0.1:37523) loadEx()
raised exception: 0x00
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/ZEO/zrpc/connection.py", line 421,
in handle_request
ret = meth(*args)
File "/usr/lib/python2.5/site-packages/ZEO/StorageServer.py", line 248, in
loadEx
return self.storage.loadEx(oid, version)
File "/usr/lib/python2.5/site-packages/ZODB/FileStorage/FileStorage.py",
line 523, in loadEx
pos = self._lookup_pos(oid)
File "/usr/lib/python2.5/site-packages/ZODB/FileStorage/FileStorage.py",
line 514, in _lookup_pos
raise POSKeyError(oid)
POSKeyError: 0x00
------
2008-01-09T17:20:53 INFO ZEO.StorageServer (6138/127.0.0.1:37523)
disconnected
------
2008-01-09T17:20:53 INFO ZEO.StorageServer (6138) new connection ('127.0.0.1',
37524): <ManagedServerConnection ('127.0.0.1', 37524)>
------
2008-01-09T17:20:53 INFO ZEO.zrpc.Connection(S) (127.0.0.1:37524) received
handshake 'Z303'
And here's the client input and error:
xkenneth at xkenneth-desktop:/usr/lib/python2.5/site-packages$ python2.5
Python 2.5.1 (r251:54863, May 2 2007, 16:56:35)
[GCC 4.1.2 (Ubuntu 4.1.2-0ubuntu4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from ZEO import ClientStorage
>>> from ZODB import DB
>>> storage = ClientStorage.ClientStorage(('localhost',8090))
>>> db = DB( storage )
No handlers could be found for logger "ZEO.zrpc"
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.5/site-packages/ZODB/DB.py", line 238, in __init__
storage.load(z64,'')
File "/usr/lib/python2.5/site-packages/ZEO/ClientStorage.py", line 746, in
load
return self.loadEx(oid, version)[:2]
File "/usr/lib/python2.5/site-packages/ZEO/ClientStorage.py", line 769, in
loadEx
data, tid, ver = self._server.loadEx(oid, version)
File "/usr/lib/python2.5/site-packages/ZEO/ServerStub.py", line 192, in
loadEx
return self.rpc.call("loadEx", oid, version)
File "/usr/lib/python2.5/site-packages/ZEO/zrpc/connection.py", line 531,
in call
r_flags, r_args = self.wait(msgid)
File "/usr/lib/python2.5/site-packages/ZEO/zrpc/connection.py", line 621,
in wait
raise DisconnectedError()
ZEO.zrpc.error.DisconnectedError
Any help would be greatly appreciated.
Regards,
Kenneth Miller
On Jan 9, 2008 5:03 PM, Kenneth Miller <xkenneth at gmail.com> wrote:
> I applied the patch succesfully, but still recieved the same error.
>
> How can i retrieve the log of the zeo process?
>
> Regards,
> Kenneth Miller
>
> On Jan 9, 2008, at 4:52 PM, Paolo Losi wrote:
>
> > You are maybe being bite by bug
> https://bugs.launchpad.net/zodb/+bug/135108
> > even if, in my case, it was unix socket instead of tcp socket.
> >
> > Could you please try to apply the patch
> > http://launchpadlibrarian.net/10338640/patch.diff
> > and report back?
> >
> > It would be very useful to have the log of zeo process as well.
> >
> > Paolo
> >
> > Kenneth Miller wrote:
> >> All,
> >> I hope this is the right mailing list for newbie help.
> >> I'm trying to get a basic example of ZEO running for an example,
> >> here's what I've tried so far.
> >> I've installed python2.5 and ZODB/Zeo with MacPorts (Mac OS X
> >> 10.5.1).
> >> To start the zeo server with a temporary filesystem, i've issued
> >> this command:
> >> python2.5 ZEO/runzeo.py -a localhost:8090 -f /tmp/test.fs
> >> To connect to the zeo server i've entered the following commands
> >> and received the following error:
> >> Python 2.5.1 (r251:54863, Oct 5 2007, 21:08:09)
> >> [GCC 4.0.1 (Apple Inc. build 5465)] on darwin
> >> Type "help", "copyright", "credits" or "license" for more
> >> information.
> >> >>> from ZEO import ClientStorage
> >> >>> from ZODB import DB
> >> >>>
> >> >>> storage = ClientStorage.ClientStorage( ('localhost', 8090) )
> >> >>> db = DB( storage )
> >> No handlers could be found for logger "ZEO.zrpc"
> >> Traceback (most recent call last):
> >> File "<stdin>", line 1, in <module>
> >> File "/Library/Python/2.5/site-packages/ZODB3-3.7.2-py2.5-
> >> macosx-10.5-i386.egg/ZODB/DB.py", line 246, in __init__
> >> storage.load(z64,'')
> >> File "/Library/Python/2.5/site-packages/ZODB3-3.7.2-py2.5-
> >> macosx-10.5-i386.egg/ZEO/ClientStorage.py", line 727, in load
> >> return self.loadEx(oid, version)[:2]
> >> File "/Library/Python/2.5/site-packages/ZODB3-3.7.2-py2.5-
> >> macosx-10.5-i386.egg/ZEO/ClientStorage.py", line 750, in loadEx
> >> data, tid, ver = self._server.loadEx(oid, version)
> >> File "/Library/Python/2.5/site-packages/ZODB3-3.7.2-py2.5-
> >> macosx-10.5-i386.egg/ZEO/ServerStub.py", line 196, in loadEx
> >> return self.rpc.call("loadEx", oid, version)
> >> File "/Library/Python/2.5/site-packages/ZODB3-3.7.2-py2.5-
> >> macosx-10.5-i386.egg/ZEO/zrpc/connection.py", line 645, in call
> >> r_flags, r_args = self.wait(msgid)
> >> File "/Library/Python/2.5/site-packages/ZODB3-3.7.2-py2.5-
> >> macosx-10.5-i386.egg/ZEO/zrpc/connection.py", line 735, in wait
> >> raise DisconnectedError()
> >> ZEO.zrpc.error.DisconnectedError
> >> I've expiremented with ZODB itself on a standalone FS, and gotten
> >> that to work successfully. I'd really like to use ZEO, so any help
> >> would be appreciated.
> >> Regards,
> >> Kenneth Miller
> >> _______________________________________________
> >> For more information about ZODB, see the ZODB Wiki:
> >> http://www.zope.org/Wikis/ZODB/
> >> ZODB-Dev mailing list - ZODB-Dev at zope.org
> >> http://mail.zope.org/mailman/listinfo/zodb-dev
> >
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.zope.org/pipermail/zodb-dev/attachments/20080109/087d4e32/attachment-0001.htm
More information about the ZODB-Dev
mailing list