Hi, I have an application that init and deinit a lot when switching views and I encountered a problem if the network that the device connects has restricted (outgoing/incoming traffic blocked) or no internet access.
From what I was able to establish Vuforia::init takes ~10 seconds to return 100 result with blocked ethernet connection while with unblocked or no connection it takes ~1 second.
I assume that the license key check or some other process is trying to communicate over the network and since in this case the device has network access there is a long response timeout or the request is resent over a period of time.
My code for the initialization:
Vuforia::setInitParameters(licenseKey)
int progressValue = 0;
do {
progressValue = Vuforia::init();
} while (progressValue >= 0 && progressValue < 100)
Pleas advise on how to address the problem.
Best regards,
Albert
Hi,
That helps, thanks, although I have a couple follow up questions:
1. The documentation says: "Skipping the blocking attempt to get the latest profile can cause the SDK to run in a non-optimized mode on the first run", so I know that if there is no access to the device calibration profile in the cloud this won't change anything, but what could be noticeable side effects of running non-optimized mode?
2. On a device with an internet connection enabled the SDK will run in non-optimized mode if the hint is set? Run in optimized mode once the profile is loaded, or are there other factors?
3. I would have to consult on this, but is it possible to get some details on the profile acquisition so I could offer clients an option to unblock some IP addresses for enabling the optimization or ping to check if the hint should be set?
Best regards,
Albert