This content was released on Jan 12 2021. The official support period is 6-months from this date.
When you have devices advertised through Multipeer Connectivity, the next step is to discover them. For that, you can use an MCNearbyServiceBrowser object.
This is a companion discussion topic for the original entry at https://www.kodeco.com/19987381-multipeer-connectivity-in-ios/lessons/4