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https://issues.apache.org/jira/browse/KARAF-6141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16817996#comment-16817996
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Jean-Baptiste Onofré commented on KARAF-6141:
---------------------------------------------
I'm not able to reproduce the issue on 4.3.0-SNAPSHOT (I let a test script
running for ~ 10mn without problem).
I'm postponing this Jira to 4.2.6 to allow me to dig into.
> Client hangs sporadic, if started without an tty
> ------------------------------------------------
>
> Key: KARAF-6141
> URL: https://issues.apache.org/jira/browse/KARAF-6141
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.2.2
> Environment: SuSe Linux
> Reporter: M Gerstädt
> Assignee: Jean-Baptiste Onofré
> Priority: Minor
> Fix For: 4.3.0, 4.2.5
>
>
> Hello,
> since Version 4.2.2 the bin/client process hangs sporadic, if it has been
> started as a process, which is not attached to a tty (for example with
> cronjob). Before Version 4.2.2 the client works fine.
> Below is a simple example to reproduce this issue:
>
> {code:java}
> while true; do
> setsid sh -c 'echo $$ ; ${KARAF_DIR}/bin/client -a ${SSH_PORT} "exit"' <
> /dev/null
> sleep 2
> done
> {code}
> After some iterations, you should find some hanging
> "org.apache.karaf.client.Main -a 8101 exit" processes with ps -ef.
>
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