Отказался в соединении с обновленной версией firefox - PullRequest
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Отказался в соединении с обновленной версией firefox

0 голосов
/ 22 апреля 2020

У меня на сервере запущено приложение с версиями этих пакетов:

  • geckodriver - 0.24.0

  • python - 3,6,9

  • firefox - 68,5,0 эс

  • селен - 3,141,0

Я обновил firefox локально до этой версии:

  • firefox - 68.7.0esr

Я получаю эту ошибку, когда я попробуйте запустить приложение:

selenium.common.exceptions.WebDriverException: Message: connection refused

Это результат файла 'geckodriver.log': 

1587486155678   mozrunner::runner   DEBUG   Killing process 56
1587486155682   webdriver::server   DEBUG   <- 500 Internal Server Error {"value":{"error":"unknown error","message":"connection refused","stacktrace":""}}

Почему это происходит? Согласно сопоставлению между выпусками geckodriver и требуемыми версиями Selenium и Firefox не должно быть проблем совместимости.

Полный журнал ошибок: 

superset-worker_1  | Traceback (most recent call last):
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/celery/app/trace.py", line 385, in trace_task
superset-worker_1  |     R = retval = fun(*args, **kwargs)
superset-worker_1  |   File "/app/superset/app.py", line 114, in __call__
superset-worker_1  |     return task_base.__call__(self, *args, **kwargs)
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/celery/app/trace.py", line 650, in __protected_call__
superset-worker_1  |     return self.run(*args, **kwargs)
superset-worker_1  |   File "/app/superset/tasks/schedules.py", line 373, in schedule_email_report
superset-worker_1  |     deliver_dashboard(schedule)
superset-worker_1  |   File "/app/superset/tasks/schedules.py", line 211, in deliver_dashboard
superset-worker_1  |     driver = create_webdriver()
superset-worker_1  |   File "/app/superset/tasks/schedules.py", line 163, in create_webdriver
superset-worker_1  |     driver = driver_class(**kwargs)
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/firefox/webdriver.py", line 174, in __init__
superset-worker_1  |     keep_alive=True)
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
superset-worker_1  |     self.start_session(capabilities, browser_profile)
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
superset-worker_1  |     response = self.execute(Command.NEW_SESSION, parameters)
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
superset-worker_1  |     self.error_handler.check_response(response)
superset-worker_1  |   File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
superset-worker_1  |     raise exception_class(message, screen, stacktrace)
superset-worker_1  | selenium.common.exceptions.WebDriverException: Message: connection refused

Python код: 

WEBDRIVER_CONFIGURATION: Dict[Any, Any] = {'log_path': '/app/superset/geckodriver.log'}
def create_webdriver():
    driver_class = firefox.webdriver.WebDriver
    options = firefox.options.Options()

    options.log.level = "debug"
    options.add_argument("--headless")

    # Prepare args for the webdriver inits
    kwargs = dict(options=options)
    kwargs.update(WEBDRIVER_CONFIGURATION)

    # Initialize the driver
    driver = driver_class(**kwargs)

    # Some webdrivers need an initial hit to the welcome URL
    # before we set the cookie
    welcome_url = _get_url_path("Superset.welcome")

    # Hit the welcome URL and check if we were asked to login
    driver.get(welcome_url) 
# ... code continues
...