yancey at unt.edu
Tue Jan 29 16:36:22 CET 2008
Hmm. That only moved the exception.
File "/usr/lib/python2.4/site-packages/ldap/ldapobject.py", line
421, in result3
rtype, rdata, rmsgid, serverctrls = ldap_result
ValueError: need more than 3 values to unpack
I put the statement above into a try..except block and checked the
value when the exception occurs. This line
ldap_result = self._ldap_call(self._l.result3,msgid,all,timeout)
assigns (None,None,None) to ldap_result, a 3-tuple instead of a 4-tuple.
Once data becomes available from the LDAP server, then it returns a 4-
tuple as expected.
On Jan 29, 2008, at 2:48 AM, Michael Ströder wrote:
> Yeargan Yancey wrote:
>> I am trying to use the asynchronous LDAP polling feature and have a
>> question about what appears to be a timing issue. When I run the code
>> below, I find that I must insert a sleep() before entering the while
>> loop or I get a ValueError exception.
>> File "/usr/lib/python2.4/site-packages/ldap/ldapobject.py", line
>> in result3
>> rtype, rdata, rmsgid, serverctrls =
>> ValueError: need more than 3 values to unpack
> Hmm, this should never happen. I guess it's caused by _ldap.result3()
> returning NULL for the situation where no result was received at
> all. I
> will look into it.
> In the meantime try if the patch to LDAPObject.py attached solves your
> Ciao, Michael.<valueerror_in_result3.patch>
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