sshChannel.setIn(new ByteArrayInputStream(new byte[0]));
sshChannel.setOut(stdout);
sshChannel.setErr(stderr);
try {
sshChannel.open().await(DEFAULT_SSH_CONNECT_TIMEOUT.getTotalMilliseconds());
} catch (Exception e) {
ExceptionUtils.handleInterrupted(e);
throw new SshException("Ssh error opening channel", e);
}