onPeerListUpdate abstract method
Upon joining a room with existing peers, onPeerListUpdated will be called with the list of peers present in the room instead of getting onPeerUpdate for each peer in the room. Subsequent peer joins/leaves would be notified via both onPeerUpdate and onPeerListUpdated
Implementation
void onPeerListUpdate(
{required List<HMSPeer> addedPeers, required List<HMSPeer> removedPeers});