Feature #4222
Updated by Junxiao Shi almost 7 years ago
UDP multicast transport currently only allows IPv4 addressing. On Android platform, [IPv4 multicast This feature is poorly implemented](https://stackoverflow.com/a/36182466), but IPv6 multicast is well supported on recent devices. Enabling IPv6 multicast makes necessary to make communication easier with WiFi Direct. Direct (Android has issues with IPv4 multicast, but works with IPv6 multicast).