python-ldap-dev

ldap, ldap_r and thread problem

[WENGER G D. <Gui...@so...>]

Hi,

I'm using Zope. my index.html page has 4 frames. Before, my 4 frames
appeared without problem. Then, I've installed LDAPUserFolder which uses
python ldap. And now, I often have one (different each time) of my frames
which causes in Internal Error of Apache (because of no answer from Zope).
I've tried to launch Zope with -M <file.log> and I've seen that there was 4
'Get' but only 3 answers. So, my conclusion it's that Zope catchs the 4
'simultaneous' requests but answers only to 3.
I have a lot of difficulties to find the origin of my problem. I've
installed 
python ldap 2.0.0pre05 (compiled with Lib: ldap_r ldap lber resolv) and
OpenLDAP 2.0.25-2. 
Is it the fault of LDAPUserFolder for, perhaps, a thread reason? Or Is it a
problem with python ldap? May you help me? What can I do?

I am using :
Zope 2.5.1
Pyhton 2.1.3
LDAPUserFolder 1.5beta1
Python ldap 2.0.0pre05 (compiled with ldap_r)
OpenLDAP 2.0.25-2

Thanks,
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Re: ldap, ldap_r and thread problem

[<mi...@st...>]

WENGER G DsigTcs wrote:
 >
 > python ldap 2.0.0pre05
 > (compiled with Lib: ldap_r ldap lber resolv)

Use either ldap or ldap_r as given in the examples in setup.cfg. 
Not both!

In any case the proper locking should be done to serialize the 
calls according to the requirements of either ldap or ldap_r.

 > Is it the fault of LDAPUserFolder for, perhaps, a thread 
reason? Or Is it a
 > problem with python ldap? May you help me? What can I do?

I'm sure Jens can give more detailed information here. But I guess 
it's not a thread problem.

Ciao, Michael.

Re: ldap, ldap_r and thread problem

[Jens V. <je...@zo...>]

i might be able to help if you send me the code for all those objects that 
collaborate to create the full 4-frame page, like all DTML/ZPT pages etc.

jens


On Thursday, July 25, 2002, at 03:29 , WENGER G DsigTcs wrote:

> Hi,
>
> I'm using Zope. my index.html page has 4 frames. Before, my 4 frames
> appeared without problem. Then, I've installed LDAPUserFolder which uses
> python ldap. And now, I often have one (different each time) of my frames
> which causes in Internal Error of Apache (because of no answer from Zope)
> .
> I've tried to launch Zope with -M <file.log> and I've seen that there was 
> 4
> 'Get' but only 3 answers. So, my conclusion it's that Zope catchs the 4
> 'simultaneous' requests but answers only to 3.
> I have a lot of difficulties to find the origin of my problem. I've
> installed
> python ldap 2.0.0pre05 (compiled with Lib: ldap_r ldap lber resolv) and
> OpenLDAP 2.0.25-2.
> Is it the fault of LDAPUserFolder for, perhaps, a thread reason? Or Is it 
> a
> problem with python ldap? May you help me? What can I do?
>
> I am using :
> Zope 2.5.1
> Pyhton 2.1.3
> LDAPUserFolder 1.5beta1
> Python ldap 2.0.0pre05 (compiled with ldap_r)
> OpenLDAP 2.0.25-2
>
> Thanks,