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Posted to dev@mina.apache.org by "dgü (Jira)" <ji...@apache.org> on 2022/07/05 15:14:00 UTC

[jira] [Created] (SSHD-1276) How to merge output and error streams of remote process ?

dgü created SSHD-1276:
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             Summary: How to merge output and error streams of remote process ?
                 Key: SSHD-1276
                 URL: https://issues.apache.org/jira/browse/SSHD-1276
             Project: MINA SSHD
          Issue Type: Question
    Affects Versions: 2.8.0
         Environment: Java SE 8, Apache NetBeans IDE 8.2
            Reporter: dgü


Hello!

I want to merge output and error streams of remote process as {{java.lang.ProcessBuilder#redirectErrorStream(true)}} does.

If I set output and error streams;

{quote}channelExec.setOut(mergedOutputStream);
channelExec.setErr(mergedOutputStream);
channelExec.open.verify();{quote}

Then, {{ChannelExec#getInvertedOut()}} and {{ChannelExec#getInvertedErr()}} returns {{null}}.

If I don't set output and error streams;

{quote}//channelExec.setOut(mergedOutputStream);
//channelExec.setErr(mergedOutputStream);
channelExec.open.verify();{quote}

Then, {{ChannelExec#getInvertedOut()}} and {{ChannelExec#getInvertedErr()}} returns not {{null}}. But, streams are not merged.

How can I merge output and error streams of remote process ?

Thanks in advance!




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