async def _test_node(node):
    '''Test node if it is currently loggable with ssh.
    '''
    try:
        conn = await asyncssh.connect(node, known_hosts=None)
        conn.close()
    except:
        return False
    return True
async def _test_node ( node ) : try : conn = await asyncssh . connect ( node , known_hosts = None ) conn . close ( ) except : return False return True
Test node if it is currently loggable with ssh.