[jira] [Resolved] (KARAF-5993) Karaf Shell sshIdleTimeout only works up to 10 minutes

["Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-5993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré resolved KARAF-5993.
-----------------------------------------
    Resolution: Cannot Reproduce

I'm not able to reproduce the problem. I tried with different ssh clients and the connection stays "up". Can you provide details about the client and a test case ? Thanks.

> Karaf Shell sshIdleTimeout only works up to 10 minutes
> ------------------------------------------------------
>
>                 Key: KARAF-5993
>                 URL: https://issues.apache.org/jira/browse/KARAF-5993
>             Project: Karaf
>          Issue Type: Bug
>    Affects Versions: 4.1.2
>         Environment: Running DDF 2.11.4, which is based on DDF 4.1.2, on Windows Server 2008.  I have also tried it used Karaf 4.1.2.
>            Reporter: Brian Gaffney
>            Assignee: Jean-Baptiste Onofré
>            Priority: Major
>
> Related to KARAF-5473.  The fix to that bug fixes the problem stated but doesn't fix the underlying problem. It also does not help if not using the Karaf shell client, or if a specific timeout is desired.  (In my case, we are using an environment with only an older ssh client that does not have the ServerAliveInterval option.)
> If sshIdleTimeout is set to less than 10 minutes, the log displays "User session has timed out idling after xxx ms."  If 10 minutes or greater, an InterruptedByTimeoutException is raised, with no details.
> Searching the code, the only place I was able to find that exception is in Apache Mina SSHD, in ThrottlingPacketWriter.java.  That appears to be an example, and does not appear to be used in the SSHD code.
> The stack trace only shows it was raised in sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.timeout.



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