Exception not getting caught

[sharique]

I'm using following code to call inside drupal custom module

try {
      $response = $this->soap->__soapCall('MyMethod', [
        $param,
      ]);
    }
    catch (Exception $e) {
      $resp = new RedirectResponse(\Drupal::url('mymodule.error_page'));
      $resp->send();
    }

I get white page with error, it does not redirect to error page.

The website encountered an unexpected error. Please try again later.

RuntimeException: Curl error: Failed to connect to xx.xx.xx.xx port 80: Timed out in jamesiarmes\PhpNtlm\SoapClient->__doRequest() (line 91 of C:\Sites\site1\vendor\jamesiarmes\php-ntlm\src\SoapClient.php).

[Dwarfex]

You might need to catch '\Exception' instead of 'Exception'.
See: http://php.net/manual/de/language.exceptions.php#97963