The stream in the example returns the same IP repeatedly and never terminates

[pauldmps]

The stream in the example keeps on returning the same IP address again and again and the while let loop never breaks, which means I cannot use any of the discovered devices as the loop is infinite.

I have copy/pasted the example and just changed the SERVICE_NAME to "_airplay._tcp.local" and it keeps printing the same Airplay devices agai and again. The example SERVICE_NAME "_googlecast._tcp.local" just hangs without output since I don't have any Chromecast devices on my network.

I tried on both Windows and Mac devices and the issue is same in both.