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Posted to dev@hc.apache.org by "Oleg Kalnichevski (JIRA)" <ji...@apache.org> on 2010/04/30 11:52:57 UTC
[jira] Updated: (HTTPCORE-226)
java.nio.channels.IllegalSelectorException on Google Android
[ https://issues.apache.org/jira/browse/HTTPCORE-226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Kalnichevski updated HTTPCORE-226:
---------------------------------------
Attachment: HTTPCORE-226.patch
Wang,
Could you please try out this patch by patching the last SVN snapshot and retesting your application?
Even if the problem still persists, please post the exact stack trace
http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk
Oleg
> java.nio.channels.IllegalSelectorException on Google Android
> ------------------------------------------------------------
>
> Key: HTTPCORE-226
> URL: https://issues.apache.org/jira/browse/HTTPCORE-226
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Components: HttpCore NIO
> Affects Versions: 4.0.1
> Environment: httpcomponents core 4.0.1; Google Android 2.1 dalvik VM;
> Reporter: Wang Yue
> Fix For: Future
>
> Attachments: HTTPCORE-226.patch
>
>
> The stack trace when "reactor.execute(eventDispatch)":
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): java.nio.channels.IllegalSelectorException
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:158)
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at java.nio.channels.SelectableChannel.register(SelectableChannel.java:158)
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processSessionRequests(DefaultConnectingIOReactor.java:244)
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:97)
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:317)
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at io.DownloadClient.run(DownloadClient.java:168)
> 04-30 03:26:01.023: ERROR/AndroidRuntime(203): at java.lang.Thread.run(Thread.java:1096)
> The nio underlyings on Android is:
> org.apache.harmony.nio.internal.SelectorImpl
> org.apache.harmony.nio.internal.SocketChannelImpl
> Fllowing James's instruction, i tried editing (DefaultConnectingIOReactor.java:97) by changing
> key = socketChannel.register(this.selector, 0);
> to
> key = socketChannel.register(this.selector, SelectionKey.OP_CONNECT);
> but this problem persists.
> After seaching web i fount this maybe can provide some help.
> http://lists.jboss.org/pipermail/netty-users/2009-January/000221.html
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