[Spacewalk-list] XMLRPC interface problems shortly after startup
Michael DeHaan
mdehaan at redhat.com
Tue Jul 15 22:21:16 UTC 2008
Jesus M. Rodriguez wrote:
> On Sat, Jul 12, 2008 at 3:18 PM, Ian Anderson
> <spacewalk-user at linux.on.ca> wrote:
>
>> I've been running into the following problem:
>>
>> Just after I've started my spacewalk server, I am able to access
>> functions through the XMLRPC interface. However, after a few minutes I
>> am unable to use the XMLRPC interface until I restart the tomcat5
>> service, after which I can use it for another couple minutes before it
>> locks up again.
>> The web interface does not seem to be affected by this.
>>
>> On a related note the spacewalk installation does not appear to include
>> the api documentation:
>>
>> all pages linking from https://192.168.0.5/rhn/apidoc/index.jsp return
>> not found. Seems like the entire handlers subdirectory is missing.
>>
>> My configuration is:
>>
>> Spacewalk server:
>> CentOS 5.2 running under VMWare Server 2.0 RC1
>>
>> client
>> CentOS 5.2 running on bare metal
>>
>> test script:
>>
>> #!/usr/bin/env python
>> import xmlrpclib
>>
>> SATELLITE_HOST = "192.168.0.5"
>> SATELLITE_URL = "https://%s/rhn/rpc/api" % SATELLITE_HOST
>> login = "spacewalk"
>> password = "spacewalk"
>>
>> print SATELLITE_URL
>> #connect to the server
>> client = xmlrpclib.Server(SATELLITE_URL, verbose=0)
>> # get the session key
>> key = client.auth.login(login, password)
>> # get the list of users
>> print client.user.listUsers(key)
>> print client.kickstart.listKickstartableChannels(key)
>> # list = client.kickstart.listKickstartableChannels(key)
>> # for group in list:
>> # print group.get('description')
>>
>> client.auth.logout(key)
>>
>> Output (with errors):
>>
>> https://192.168.0.5/rhn/rpc/api
>> Traceback (most recent call last):
>> File "xmlrpctest.py", line 13, in ?
>> key = client.auth.login(login, password)
>> File "/usr/lib/python2.4/xmlrpclib.py", line 1096, in __call__
>> return self.__send(self.__name, args)
>> File "/usr/lib/python2.4/xmlrpclib.py", line 1383, in __request
>> verbose=self.__verbose
>> File "/usr/lib/python2.4/xmlrpclib.py", line 1147, in request
>> return self._parse_response(h.getfile(), sock)
>> File "/usr/lib/python2.4/xmlrpclib.py", line 1286, in _parse_response
>> return u.close()
>> File "/usr/lib/python2.4/xmlrpclib.py", line 744, in close
>> raise Fault(**self._stack[0])
>> xmlrpclib.Fault: <Fault -1: 'java.lang.IllegalStateException: Stopwatch
>> must be reset before being restarted. '>
>>
>> Any idea what the problem is?
>>
>>
>
> Weird, I've never seen that problem before. Seems to be related to the
> Stopwatch class we use in the XMLRPC's logging processor. We use it to
> print out the timing of apis.
>
> Since we've never run into this before, might be related to Java 1.6. We'll
> look at it.
>
> jesus
>
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>
I filed a bug on this last week, so you all can add yourselves to the CC
list for it:
https://bugzilla.redhat.com/show_bug.cgi?id=454474
--Michael
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