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From "Oleg Suharev (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LIBCLOUD-491) ParamikoSSHClient don't show stdout/stderr when run fast commands
Date Fri, 10 Jan 2014 12:15:50 GMT
Oleg Suharev created LIBCLOUD-491:
-------------------------------------

             Summary: ParamikoSSHClient don't show stdout/stderr when run fast commands
                 Key: LIBCLOUD-491
                 URL: https://issues.apache.org/jira/browse/LIBCLOUD-491
             Project: Libcloud
          Issue Type: Bug
            Reporter: Oleg Suharev
            Priority: Critical


Hello

Commit a053cde create a big trouble in ParamikoSSHClien.run method. When I run 'fast' commands
(for example uname -a) this method doesn't return stdout/stderr, because code
{code}
while not chan.exit_status_ready():
            if chan.recv_ready():
{code}
doesn't run since chan.exit_status_ready() already return True (in first call)
[~kami] please fix this trouble.

{code}
In [1]: from libcloud.compute.ssh import SSHClient

In [2]: client = SSHClient('54.204.157.243', key='/Users/gigimon/.revizor/keys/farm-7644_us-east-1-ec2.pem')

In [3]: client.connect()
Out[3]: True

In [4]: client.run('uname -a')
Out[4]: ['', '', 0]

{code}



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