NullPointerException when a client disconnects
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Key: DIRSERVER-1404
URL: https://issues.apache.org/jira/browse/DIRSERVER-1404
Project: Directory ApacheDS
Issue Type: Bug
Components: ldap
Affects Versions: 1.5.5
Reporter: Kiran Ayyagari
Priority: Minor
Fix For: 2.0.0-RC1
When a client disconnects the following exception is showing up in the server
console's stdout
(It is unclear to me atm whether we should add a check for null session in
LdapRequestHandler.handleMessage() or we can handle it in a better way before
reaching the LdapRequestHandler)
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:595)
Null LdapSession given to cleanUpSession.
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