Re: LDAP Server Down (80)

Suhaib Naseem wrote:
>
> You can pull the 4.18 source code from CVS. I could not find a published
>
> source tarball anywhere.
>
> [*Suhaib*]
>
> Could you send me the CVS details, how to download the latest 4.18 source
>
http://www.mozilla.org/directory/javasdk.html has CVS instructions
cvs -d ":pserver:[email protected] 
<https://developer.mozilla.org/en/mailto::pserver:[email protected]>:/cvsroot" 
export -r HEAD |DirectorySDKSourceJava

will get you the latest source, which should be 4.18
|
>
> Is there a bug open for the Server Down (80) problem?
>
> [*Suhaib*]
>
> I don’t think so, searched everywhere couldn’t find a BUG REPORT on 
> this issue.
>
> However, the problem I am facing is sometimes the LDAP JSDK 4.17 from 
> my web application
>
> in TOMCAT which has implemented LDAPConnection pooling, sometimes off 
> and on
>
> Throws up this exception unexpectedly, the reason I guess is the TCP 
> connection
>
> Timeout after the timeout occurs, however I explicitly call a connect 
> after
>
> isConnected check return FALSE.
>
> So looks like the connect(host, port) function does not seem to 
> connect properly in 4.17 version
>
> Not sure, that’s Y I was looking for 4.18 source.
>
> Regards,
>
> Suhaib
>
> -----Original Message-----
> From: Rich Megginson [mailto:[email protected]] On Behalf Of 
> Rich Megginson
> Sent: 16 December 2008 16:50
> To: Suhaib Naseem
> Cc: [email protected]; [email protected]
> Subject: Re: LDAP Server Down (80)
>
> 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)
>
> >
>
> > [Date Prev
>
> > <http://www.openldap.org/lists/openldap-software/200301/msg00381.html>][Date 
>
>
> > Next
>
> > <http://www.openldap.org/lists/openldap-software/200301/msg00383.html>]
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> > [Chronological]
>
> > <http://www.openldap.org/lists/openldap-software/200301/index.html#00382> 
>
>
> > [Thread]
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> > <http://www.openldap.org/lists/openldap-software/200301/threads.html#00382> 
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> > [Top] <http://www.openldap.org/lists/openldap-software>
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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.007EEE66@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;
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> > rv:1.0.1) Gecko/20020823 Netscape/7.0
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> >
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> > <hr size=2 width="100%" align=center>
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> >
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> > [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.
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> > 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.
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> >
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> > -rsb
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