function ExceptionLoggingSubscriber::onClientError

Log 4xx errors that are not 403 or 404.

Parameters

\Symfony\Component\HttpKernel\Event\ExceptionEvent $event: The event to process.

File

core/lib/Drupal/Core/EventSubscriber/ExceptionLoggingSubscriber.php, line 84

Class

ExceptionLoggingSubscriber

Log exceptions without further handling.

Namespace

Code

public function onClientError(ExceptionEvent $event) {
    $exception = $event->getThrowable();
    $error = Error::decodeException($exception);
    $error += [
        'status_code' => $exception->getStatusCode(),
    ];
    unset($error['@backtrace_string']);
    $this->logger
        ->get('client error')
        ->warning(Error::DEFAULT_ERROR_MESSAGE, $error);
}