Rewrite of https://github.com/DATL4G/Klient2Klient using ktor. Experimenting with udp socket connections and packet transfer.
desk module: Example desktop app
droid module: Example android app
ios module: Example ios app
k2k module: Main peer to peer library
presenter module: Share presenter/vm logic for example apps.
Start Desktop app and Android app. Click 'start' on in the app to start discovery. Once you see the peer you want to connect to listed in both apps, click on the peer in the list to start a connection and transfer of data.
ios runs and is discoverable on desktop and android, but the hosts flow in DiscoveryServer doesn't seem to get updated and therefore can't populate the UI with found peers.
Seeing 'Address already in use' exceptions pretty often when stopping and restarting. ios also seems to crash if the desktop app starts discovery first. maybe from https://youtrack.jetbrains.com/issue/KTOR-6489/Sending-UDP-packets-crashes-Kotlin-Native-for-MacOS-iOS
To build for ios, run the build_pods.sh script or the commands therein.