I have a device that creates a WiFi network that is not connected to the internet. This device hosts a website using IIS. To operate the device, a smartphone connects to the WiFi and browses the site. The smartphone needs to get data from an api (internet) and pass it to the website on the device.
I have tried to remove the default gateway setting from the DHCP server on the local WiFi, but this is not permitted on the device.
I have not been able to find an app that will allow both WiFi and Cellular data to be used simultaneously.
If I were to allow the device to connect to a hot spot that the smartphone creates, the smart phone cannot access the device's WAP.
The next option I'm considering is to toggle the WiFi Off and On during the process.
I'm wondering if anyone has another solution to this issue?