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Date: Thu, 16 Feb 2012 08:09:12 +0000 (UTC)
From: "Pierre-Arnaud Marcelot (Issue Comment Edited) (JIRA)" <jira@apache.org>
To: dev@directory.apache.org
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Subject: [jira] [Issue Comment Edited] (DIRSTUDIO-768)
 ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL  The PDU buffer size is too small !
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    [ https://issues.apache.org/jira/browse/DIRSTUDIO-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209208#comment-13209208 ] 

Pierre-Arnaud Marcelot edited comment on DIRSTUDIO-768 at 2/16/12 8:08 AM:
---------------------------------------------------------------------------

This issue depends on DIRAPI-70 (Ldap filter syntax wich represent a binary value using escape sequence syntax).
                
      was (Author: pamarcelot):
    This is issue depends on DIRAPI-70 (Ldap filter syntax wich represent a binary value using escape sequence syntax).
                  
> ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL  The PDU buffer size is too small !
> -----------------------------------------------------------------------
>
>                 Key: DIRSTUDIO-768
>                 URL: https://issues.apache.org/jira/browse/DIRSTUDIO-768
>             Project: Directory Studio
>          Issue Type: Bug
>          Components: studio-ldapbrowser
>    Affects Versions: 2.0.0-M1
>         Environment: Windows 7 64-bit
>            Reporter: Aleks M
>            Assignee: Pierre-Arnaud Marcelot
>
> I'm connecting to several Novell eDirectory servers.
> When using the Apache Directory LDAP Client API provider I get an error when I perform a search that returns no results. If I switch to JNDI I get no error.
> I get the following error:
> Error while performing search
>  - org.apache.directory.shared.ldap.codec.api.MessageEncoderException: ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size is too small !
> org.apache.directory.shared.ldap.model.exception.LdapException: org.apache.directory.shared.ldap.codec.api.MessageEncoderException: ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size is too small !
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.searchAsync(LdapNetworkConnection.java:1697)
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.search(LdapNetworkConnection.java:1717)
> 	at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper$3.run(DirectoryApiConnectionWrapper.java:522)
> 	at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.runAndMonitor(DirectoryApiConnectionWrapper.java:1161)
> 	at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.checkConnectionAndRunAndMonitor(DirectoryApiConnectionWrapper.java:1095)
> 	at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.search(DirectoryApiConnectionWrapper.java:560)
> 	at org.apache.directory.studio.ldapbrowser.core.jobs.SearchRunnable.search(SearchRunnable.java:501)
> 	at org.apache.directory.studio.ldapbrowser.core.jobs.SearchRunnable.searchAndUpdateModel(SearchRunnable.java:318)
> 	at org.apache.directory.studio.ldapbrowser.core.jobs.SearchRunnable.run(SearchRunnable.java:192)
> 	at org.apache.directory.studio.connection.core.jobs.StudioConnectionJob.run(StudioConnectionJob.java:109)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> Caused by: org.apache.directory.shared.ldap.codec.api.MessageEncoderException: ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size is too small !
> 	at org.apache.directory.shared.ldap.codec.api.LdapEncoder.encodeMessage(LdapEncoder.java:213)
> 	at org.apache.directory.shared.ldap.codec.protocol.mina.LdapProtocolEncoder.encode(LdapProtocolEncoder.java:61)
> 	at org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(ProtocolCodecFilter.java:322)
> 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:509)
> 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1400(DefaultIoFilterChain.java:46)
> 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:808)
> 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.filterWrite(DefaultIoFilterChain.java:734)
> 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:509)
> 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireFilterWrite(DefaultIoFilterChain.java:501)
> 	at org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:490)
> 	at org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:435)
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.writeRequest(LdapNetworkConnection.java:3945)
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.searchAsync(LdapNetworkConnection.java:1691)
> 	... 10 more
> org.apache.directory.shared.ldap.codec.api.MessageEncoderException: ERR_00004_PDU_BUFFER_SIZE_TOO_SMALL The PDU buffer size is too small !

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