I'm trying to only use digest authentication. I added the following lines to _send_request()
curl_setopt($soap_do, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
curl_setopt($soap_do, CURLOPT_USERPWD, $user . ":" . $password); // HTTP authentication
I'm testing against a new axis camera that has root/password as its credentials. I find that the curl request against the camera times out after 10 seconds. Any thoughts?