Method poll

tests/util/ssh_util.py:156–161

Returns the exit status of the process if the processes has completed, returns None otherwise.

(self)

    self.stderr = channel.makefile_stderr("rb")

  def poll(self):
    """Returns the exit status of the process if the processes has completed, returns
       None otherwise.
    """
    if self.channel.exit_status_ready():
      return self.channel.recv_exit_status()

  def wait(self):
    """Wait for the process to complete."""