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https://issues.apache.org/jira/browse/DIRSERVER-1432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emmanuel Lecharny updated DIRSERVER-1432:
-----------------------------------------
Fix Version/s: 2.0.0-RC1
Seems like the session has been closed while being processed.
Let's add some NPE detection in the code.
> WARN: Null LdapSession given to cleanUpSession.
> -----------------------------------------------
>
> Key: DIRSERVER-1432
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1432
> Project: Directory ApacheDS
> Issue Type: Bug
> Affects Versions: 1.5.5
> Environment: Ubuntu 9.10 and Debian Lenny
> Reporter: A. M.
> Priority: Minor
> Fix For: 2.0.0-RC1
>
>
> When searching using ldapsearch the following message appears in the log:
> [15:09:06] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] - Null
> LdapSession given to cleanUpSession.
> Sometimes also this:
> [15:09:14] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] -
> Unexpected exception forcing session to close: sending disconnect notice to
> client.
> java.lang.NullPointerException
> at
> org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:129)
> at
> org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:56)
> at
> org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:232)
> at
> org.apache.directory.server.ldap.LdapProtocolHandler.messageReceived(LdapProtocolHandler.java:194)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:721)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:433)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:801)
> at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:71)
> at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
> at
> org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.runTask(UnorderedThreadPoolExecutor.java:480)
> at
> org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.run(UnorderedThreadPoolExecutor.java:434)
> at java.lang.Thread.run(Thread.java:619)
> [15:09:14] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] - Null
> LdapSession given to cleanUpSession.
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