Hi Dieter,
I've tried it with a quite accurate filter request:
(&
(cn=aaa)
(objectClass=vfkUser)
)
Scope: singleLevel
Sizelimit: 1
Baseobject : cn=user, ...
The only result have been transferred from the server after 2ms, but the
success packet still need 2-3s.
Do I have to edit something on the server side?
Greetings John
PS. the cn's in the entry 'cn=user' are unique...
-----Ursprüngliche Nachricht-----
Von: openldap-technical [mailto:[email protected]] Im
Auftrag von Dieter Klünter
Gesendet: Freitag, 28. August 2015 09:46
An: [email protected]
Betreff: Re: Send Success with first found entry
Am Fri, 28 Aug 2015 05:42:37 +0000
schrieb "Fischer, Johannes" <[email protected]>:
> Hi again,
>
> more and more I get a feeling how all this work together. But often
> you don't know what you actually need to look up...
>
> I've looked on the LDAP server of the Institute to get a feeling how
> the real IT-guys managed their server... (It was a disaster from a
> data protection perspective...) Some things were quit nice, for
> example that the server send a "success" with the first found entry in
> a subtree.
>
> On my openLDAP instance I receive a entry of a subtree after 20-30ms
> but the success packet need 200ms. For me this behavior is not clear
> due to the fact, that the entries in the directory need to be unique.
>
> The Example:
> I'm using the Spring security framework and trigger with
> "ldapTemplate.lookup("cn=" + _name + ",dc=users");" a lookup. On
> wireshark I see a search request with the scope "baseObject" and The
> Filter "objectClass=*". After 33ms I receive a searchResEntry packet,
> so the Server found something and could also stop. But I think in the
> background all the other entries in the Subtree "dc=users", are looked
> through also. After 230ms the success packet arrive at my computer.
> (see also Attachment)
>
> My Question, is there a possibility to emit a success together with
> the first found entry?
In fact, this depends on your filter design. The rate of hits decreases with
the degree of accuracy.
-Dieter
--
Dieter Klünter | Systemberatung
http://sys4.de
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