start_esp.py 文件源码

def start_nginx(nginx, nginx_conf):
    try:
        # Control is relinquished to nginx process after this line
        os.execv(nginx, ['nginx', '-p', '/usr', '-c', nginx_conf])
    except OSError as err:
        logging.error("Failed to launch NGINX: " + nginx)
        logging.error(err.strerror)
        sys.exit(3)