Re: [ZODB-Dev] Trouble with a simple ZEO example.
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
___
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Re: [ZODB-Dev] Trouble with a simple ZEO example.
Also,
I've replicated the error on Ubuntu linux.
Here's the server command and output.
[EMAIL PROTECTED]:/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:
[EMAIL PROTECTED]:/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 [EMAIL PROTECTED] 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
Re: [ZODB-Dev] Trouble with a simple ZEO example.
Python2.5ZODB 3.6.0-5
Regards,
Ken
On Jan 9, 2008 6:06 PM, Jim Fulton [EMAIL PROTECTED] wrote:
What version of ZODB did you say you were using?
If you're using 3.7, that doesn't work with Python 2.5.
Jim
On Jan 9, 2008, at 7:02 PM, Kenneth Miller wrote:
Alright, following Jim's instructions:
Here's how i started the server:
[EMAIL PROTECTED]:/usr/lib/python2.5/site-packages$
python2.5 ZEO/runzeo.py -a /tmp/zeosocket -f /tmp/test.fs
And the client + errors:
import logging
logging.getLogger ().setLevel(logging.INFO)
logging.getLogger().addHandler(logging.StreamHandler())
from ZEO import ClientStorage
from ZODB import DB
storage = ClientStorage.ClientStorage('/tmp/zeosocket')
(12188) ClientStorage (pid=12188) created RW/normal for storage: '1'
created temporary cache file 'fdopen'
(12188) Testing connection ManagedClientConnection /tmp/zeosocket
(/tmp/zeosocket) received handshake 'Z303'
(12188) Server authentication protocol None
(12188) Connected to storage: /tmp/zeosocket
(12188) Verifying cache
(12188) Waiting for cache verification to finish
(12188) Waiting for cache verification to finish
(12188) endVerify finishing
(12188) endVerify finished
db = DB(storage)
(12188) can't decode message: '(K\x04K\x00U
\x06.reply( cZODB.POSException\nPOSKeyError\...'
(/tmp/zeosocket) Error caught in asyncore
Traceback (most recent call last):
File asyncore.py, line 68, in read
obj.handle_read_event ()
File asyncore.py, line 390, in handle_read_event
self.handle_read()
File /usr/lib/python2.5/site-packages/ZEO/zrpc/smac.py, line
219, in handle_read
self.message_input(msg)
File /usr/lib/python2.5/site-packages/ZEO/zrpc/connection.py,
line 387, in message_input
msgid, flags, name, args = self.marshal.decode(message)
File /usr/lib/python2.5/site-packages/ZEO/zrpc/marshal.py, line
50, in decode
return unpickler.load() # msgid, flags, name, args
File /usr/lib/python2.5/site-packages/ZEO/zrpc/marshal.py, line
79, in find_global
raise ZRPCError(Unsafe global: %s.%s % (module, name))
ZRPCError: Unsafe global: ZODB.POSException.POSKeyError
(12188) Disconnected from storage: '/tmp/zeosocket'
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
(12188) Testing connection ManagedClientConnection /tmp/zeosocket
(/tmp/zeosocket) received handshake 'Z303'
(12188) Server authentication protocol None
(12188) Connected to storage: /tmp/zeosocket
(12188) Verifying cache
(12188) Waiting for cache verification to finish
(12188) Waiting for cache verification to finish
(12188) endVerify finishing
(12188) endVerify finished
Is there something wrong with what I'm doing? Am I setting up the
server/client incorrectly? I'm following the examples, it seems like
this should work.
Regards,
Kenneth Miller
On Jan 9, 2008 5:49 PM, Jim Fulton [EMAIL PROTECTED] wrote:
The POSKey error for object 0 can be ignored. It is normal. When the
database is opened for the first time, it tries to load object 0 and
then creates it if it doesn't exist. I don't see any other errors in
your log output from the server.
In your client code, try adding:
import logging
logging.getLogger().setLevel(logging.INFO )
logging.getLogger().addHandler(logging.StreamHandler())
and see if this gives more useful logging info on the client.
Jim
On Jan 9, 2008, at 6:43 PM, Kenneth Miller wrote:
Sorry for the string of messages, but also:
I've recieved these errors when settings up with the following
config files.
zeoserver.conf
zeo
address localhost:8090
monitor-address localhost:8091
/zeo
filestorage 1
path /tmp/Data.fs
/filestorage
eventlog
logfile
path /tmp/zeo.log
format %(asctime)s %(message)s
/logfile
/eventlog
zeoclient.conf
zeoclient
server localhost:8090
/zeoclient
Error:
2008-01-09T17:33:42 (11338) opening storage '1' using FileStorage
2008-01-09T17:33:42 (11338) StorageServer created RW with storages:
1:RW:/tmp/Data.fs
2008-01-09T17:33:42
Re: [ZODB-Dev] Trouble with a simple ZEO example.
On Jan 9, 2008, at 7:08 PM, Kenneth Miller wrote: Python2.5 ZODB 3.6.0-5 You need to use Python 2.4 or ZODB 3.8. Jim -- Jim Fulton Zope Corporation ___ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org http://mail.zope.org/mailman/listinfo/zodb-dev
Re: [ZODB-Dev] Trouble with a simple ZEO example.
Jim, Thanks alot, sorry about that. On Jan 9, 2008 6:12 PM, Jim Fulton [EMAIL PROTECTED] wrote: On Jan 9, 2008, at 7:08 PM, Kenneth Miller wrote: Python2.5 ZODB 3.6.0-5 You need to use Python 2.4 or ZODB 3.8. Jim -- Jim Fulton Zope Corporation ___ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org http://mail.zope.org/mailman/listinfo/zodb-dev
