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https://issues.apache.org/jira/browse/KARAF-6895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17227935#comment-17227935
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ASF GitHub Bot commented on KARAF-6895:
---------------------------------------
jbonofre merged pull request #1247:
URL: https://github.com/apache/karaf/pull/1247
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> ssh-commands not properly return
> --------------------------------
>
> Key: KARAF-6895
> URL: https://issues.apache.org/jira/browse/KARAF-6895
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.3.0
> Reporter: Tim B.
> Assignee: Jean-Baptiste Onofré
> Priority: Major
>
> Hi Karaf-Team,
> after updating from Karaf 4.2.8 to Karaf 4.3.0 most of our automation scripts
> doesn't work anymore.
> When we execute a command via ssh, the prompt doesn't return properly.
> {code:java}
> tb@jenkins:~$ ssh -p 8101 karaf@vm1 'info | grep "Karaf version"'
> Password authentication
> Password:
> Karaf version 4.3.0
> {code}
> The relevant part is after the result of the command, the bash didn't return.
> I have to press ctrl+c or something similar to get back to bash (or wait for
> a timeout).
> On Karaf 4.2.0 the ssh immediatly returned after executing the command:
> {code:java}
> tb@jenkins:~$ ssh -p 8101 karaf@vm1 'info | grep "Karaf version"'
> Password authentication
> Password:
> Karaf version 4.2.8
> tb@jenkins:~$
> {code}
> I have fixed this by editing the finally block at the end of
> _org.apache.karaf.shell.ssh.ShellCommand#run_ from
> {code:java}
> } finally {
> StreamUtils.close(in, out, err);
> callback.onExit(exitStatus);
> }
> {code}
> to
> {code:java}
> } finally {
> callback.onExit(exitStatus);
> StreamUtils.close(in, out, err);
> }
> {code}
> callback.onExit needs to write into the out-Stream. So it throws an Exception
> when it was closed before.
>
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