Comment on Show HN: Turn any WiFi into a persistent group chatparentComments−toyg7yTo be honest, once you go the app route, the best approach would likely be ssid and MAC (or the phone ID). IP is way too volatile to be useful - what happens when the wifi network reassigns it to someone else?
Comments
To be honest, once you go the app route, the best approach would likely be ssid and MAC (or the phone ID). IP is way too volatile to be useful - what happens when the wifi network reassigns it to someone else?