How to restart pipeline programmatically

Application Development
8

After much trial and error I managed to restart pipeline.
My solution is to set pipeline to NULL and then create a new one. That way I can continue to use Gst-nvurisrcbin element.

def main():
    create_pipeline()

    loop = GLib.MainLoop()
    loop.run()

def restart_pipeline(pipeline):
    pipeline.set_state(Gst.State.NULL)
    time.sleep(2)
    logger.error("Recreate pipeline")
    create_pipeline()

def create_pipeline():
    '''
        add all elements here
        and set pipeline to PLAYING state
    '''