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https://issues.apache.org/jira/browse/SSHD-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17185048#comment-17185048
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Björn Kautler commented on SSHD-1064:
-------------------------------------
Uhm, no, the missing exit status is complained about first and then the err is
not displayed, as I said.
When I tested with this, err was displayed properly and for the second command
exit signal was {{HUP}} and exit status {{null}}:
{code:java}
SshClient.setUpDefaultClient().use { ssh ->
ssh.start()
ssh.connect("user", "server.company.com", 22).verify().session.use { session
->
session.addPasswordIdentity("p@ssw0rd")
session.auth().verify()
session.createExecChannel("id").use { channel ->
val out = ByteArrayOutputStream()
val err = ByteArrayOutputStream()
channel.out = out
channel.err = err
channel.open().verify()
channel.waitFor(EnumSet.of(ClientChannelEvent.CLOSED), -1)
println("out:\n$out")
println("err:\n$err")
println("exitSignal: ${channel.exitSignal}")
println("exitStatus: ${channel.exitStatus}")
}
session.createExecChannel("ps aux").use { channel ->
val out = ByteArrayOutputStream()
val err = ByteArrayOutputStream()
channel.out = out
channel.err = err
channel.open().verify()
channel.waitFor(EnumSet.of(ClientChannelEvent.CLOSED), -1)
println("out:\n$out")
println("err:\n$err")
println("exitSignal: ${channel.exitSignal}")
println("exitStatus: ${channel.exitStatus}")
}
}
}
{code}
> Mutliple commands in one session do not work
> ---------------------------------------------
>
> Key: SSHD-1064
> URL: https://issues.apache.org/jira/browse/SSHD-1064
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 2.5.1
> Reporter: Björn Kautler
> Assignee: Lyor Goldstein
> Priority: Minor
>
> I tried to do this:
> {code:java}
> SshClient.setUpDefaultSimpleClient().use { ssh ->
> ssh.sessionLogin("server.company.com", "user", "p@ssw0rd").use { session ->
> println(session.executeRemoteCommand("id"))
> println(session.executeRemoteCommand("ps aux"))
> }
> }
> {code}
> (If you are not familiar with the syntax, it is Kotlin. The {{use}} works
> like a try-with-resources, I think the rest should be pretty obvious)
> This is supposed to work, isn't it?
> Yet it does not work.
> The first command works fine and then for the second command I get
> {{java.rmi.RemoteException: No exit status returned for command=ps aux}}.
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