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Posted to dev@hc.apache.org by "Oleg Kalnichevski (JIRA)" <ji...@apache.org> on 2010/11/29 20:47:12 UTC
[jira] Resolved: (HTTPCORE-243) NPE in
DefaultClientIOEventDispatch#inputReady
[ https://issues.apache.org/jira/browse/HTTPCORE-243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Kalnichevski resolved HTTPCORE-243.
----------------------------------------
Resolution: Fixed
Fix Version/s: 4.1.1
Fixed in SVN trunk.
Oleg
> NPE in DefaultClientIOEventDispatch#inputReady
> ----------------------------------------------
>
> Key: HTTPCORE-243
> URL: https://issues.apache.org/jira/browse/HTTPCORE-243
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Components: HttpCore NIO
> Affects Versions: 4.1
> Environment: Linux 2.6.18-6-amd64, Java 6 Update 21, 32bit
> Reporter: Eric Hubert
> Fix For: 4.1.1
>
> Attachments: synapse_session_wire.log
>
>
> While using Synapse 1.2 with httpcore-nio 4.1 the following exceptions occurs
> WARN 2010-11-27 23:55:07,737 [http-Sender I/O dispatcher-1][][] org.apache.synapse.transport.nhttp.HttpCoreNIOSender 'System may be unstable: IOReactor encountered a runtime exception : null'
> java.lang.NullPointerException
> at org.apache.http.impl.nio.DefaultClientIOEventDispatch.inputReady(DefaultClientIOEventDispatch.java:148)
> at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:161)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:335)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:275)
> at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
> at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:542)
> at java.lang.Thread.run(Thread.java:619)
> FATAL 2010-11-27 23:55:08,678 [HttpCoreNIOSender][][] org.apache.synapse.transport.nhttp.HttpCoreNIOSender 'Encountered an I/O error: I/O dispatch worker terminated abnormally'
> org.apache.http.nio.reactor.IOReactorException: I/O dispatch worker terminated abnormally
> at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:324)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.executeClientEngine(HttpCoreNIOSender.java:188)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender.access$000(HttpCoreNIOSender.java:77)
> at org.apache.synapse.transport.nhttp.HttpCoreNIOSender$3.run(HttpCoreNIOSender.java:209)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
> at org.apache.http.impl.nio.DefaultClientIOEventDispatch.inputReady(DefaultClientIOEventDispatch.java:148)
> at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:161)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:335)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
> at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:275)
> at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
> at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:542)
> ... 1 more
> I will give my best to provide a wire log later on.
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