First working version of lobby.

app/src/reducers/lobbyPeers.js

@@ -3,11 +3,14 @@ const lobbyPeer = (state = {}, action) =>
 	switch (action.type) 
 	{
 		case 'ADD_LOBBY_PEER':
-			return { peerId: action.payload.peerId };
+			return { id: action.payload.peerId };
 
 		case 'SET_LOBBY_PEER_DISPLAY_NAME':
 			return { ...state, displayName: action.payload.displayName };
 
+		case 'SET_LOBBY_PEER_PROMOTION_IN_PROGRESS':
+			return { ...state, promotionInProgress: action.payload.flag };
+
 		default:
 			return state;
 	}
@@ -33,12 +36,14 @@ const lobbyPeers = (state = {}, action) =>
 		}
 
 		case 'SET_LOBBY_PEER_DISPLAY_NAME':
+		case 'SET_LOBBY_PEER_PROMOTION_IN_PROGRESS':
 		{
 			const oldLobbyPeer = state[action.payload.peerId];
 
 			if (!oldLobbyPeer) 
 			{
-				throw new Error('no Peer found');
+				// Tried to update non-existant lobbyPeer. Has probably been promoted, or left.
+				return state;
 			}
 
 			return { ...state, [oldLobbyPeer.id]: lobbyPeer(oldLobbyPeer, action) };

app/src/reducers/rootReducer.js

@@ -3,6 +3,7 @@ import room from './room';
 import me from './me';
 import producers from './producers';
 import peers from './peers';
+import lobbyPeers from './lobbyPeers';
 import consumers from './consumers';
 import peerVolumes from './peerVolumes';
 import notifications from './notifications';
@@ -16,6 +17,7 @@ export default combineReducers({
 	me,
 	producers,
 	peers,
+	lobbyPeers,
 	consumers,
 	peerVolumes,
 	notifications,