Suhaib Naseem wrote:
Hi,
Another question beside Server Down (80), from where could I download
the latest 4.18 Java Mozilla LDAP SDK..?
Is there a latest released source for 4.18 or 4.19 and so on…?
http://www.mozilla.org/directory/javasdk.html
The above URL only allows to download 4.17
You can pull the 4.18 source code from CVS. I could not find a published
source tarball anywhere.
Is there a bug open for the Server Down (80) problem?
Regards,
Suhaib
------------------------------------------------------------------------
*From:* Suhaib Naseem
*Sent:* 16 December 2008 12:11
*To:* '[email protected]'
*Cc:* '[email protected]'; '[email protected]'
*Subject:* FW: LDAP Server Down (80)
*Subject:* RE: LDAP Server Down (80)
Hi,
I think this issue still exists in 4.17 last and latest version of the
SDK.
I could sometimes notice that this _org.ietf.ldap.LDAPException:
Server down (80) _happens sometimes.
Where can this be fixed and how in the SDK v20020819?
Should I need to look at the call to connect() method and try fixing
this method in org.ietf.ldap.LDAPConnection…?
Thanks,
Suhaib
------------------------------------------------------------------------
*From:* Suhaib Naseem
*Sent:* 16 December 2008 11:33
*To:* Suhaib Naseem
*Subject:* LDAP Server Down (80)
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*Re: Strange error LDAP Server Down (80)*
------------------------------------------------------------------------
* **To**: **[email protected]
<mailto:manoj.b.mane%40Cummins.com>**
* **Subject**: **Re: Strange error LDAP Server Down (80)**
* **From**: **[email protected] <mailto:ryanb%40netscape.com>
(Ryan Barton)**
* Date: Wed, 15 Jan 2003 19:30:06 -0500
* Cc: [email protected]
<mailto:OpenLDAP-software%40OpenLDAP.org>
* References:
<off1400608.992d86ed-on05256caf.007ee9d2-05256caf.007ee...@cidc.cummins.com
<http://www.openldap.org/lists/openldap-software/200301/msg00378.html>>
* User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
rv:1.0.1) Gecko/20020823 Netscape/7.0
<hr size=2 width="100%" align=center>
[email protected] wrote:
Sometimes whenver there is any kind of LDAP operation my java programs
throws error saying is server down(80) when actually server is not down.
and this error is very unpredictable sometime it comes and sometime it
does not come. anybody faced similar kind of problem before please let me
know if so.
Greetings,
Assuming that you've done the dilligence of checking the access log
and the like, this is probably not an OpenLDAP issue, but more of a
Java library issue. If you are using connection pooling, you may be
running into connections that are falling off because of TCP timeouts
or whatnot (your app has opened a certain number of connections to the
directory server, but doesn't use them for "X" amount of time). You
can work around the problem by either checking the connection your app
will be using, and making sure it is "live" before actually letting
the app use it, or change what you're using for connection pooling.
We've run into this problem with the 4.16 versions and older of the
Netscape Java SDK (forthcoming versions fix this problem, and your
application is assured a "live" connection every time).
I'm making lots of assumptions here, but in the face of little
information, lots of assumptions are usually the inevitable product.
-rsb
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