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From "Emmanuel Lecharny (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DIRMINA-1048) IoSession doesn't go to corrected state
Date Sat, 08 Oct 2016 17:37:20 GMT

    [ https://issues.apache.org/jira/browse/DIRMINA-1048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15558386#comment-15558386

Emmanuel Lecharny commented on DIRMINA-1048:

Actually, MINA 2.0.14 fixes some similar issue (https://issues.apache.org/jira/browse/DIRMINA-1037).
2.0.15 is just fixing a SSL issue (and a NPE).

An aborted connection might not always be detected by the server (that is inherent to the
way TCP works), but f the remote peer abort it the right way, then now, the server should
trap the exception and correctly close the session.

And I agree, it's hard to reproduce. In any case, that will not put your application at risk,
beside the stack traces that may polute your logs.

> IoSession doesn't go to corrected state
> ---------------------------------------
>                 Key: DIRMINA-1048
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-1048
>             Project: MINA
>          Issue Type: Bug
>    Affects Versions: 2.0.13
>         Environment: windows 7
>            Reporter: eli_user
>            Priority: Critical
> In my implementation of IoFilter i don't make override of
> @Override
> public void exceptionCaught(NextFilter nextFilter, IoSession session, Throwable cause)
throws Exception {
> }
> After following stacktrace, IoSession doesn't notified on error occured
> java.io.IOException: An established connection was aborted by the software in your host
>         at sun.nio.ch.SocketDispatcher.read0(Native Method)
>         at sun.nio.ch.SocketDispatcher.read(Unknown Source)
>         at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)
>         at sun.nio.ch.IOUtil.read(Unknown Source)
>         at sun.nio.ch.SocketChannelImpl.read(Unknown Source)
>         at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.java:312)
>         at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.java:45)
>         at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:677)
>         at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:651)
>         at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:640)
>         at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:68)
>         at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1097)
>         at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>         at java.lang.Thread.run(Unknown Source)

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