Inital work on lobby.

app/src/RoomClient.js

@@ -1283,6 +1283,46 @@ export default class RoomClient
 					break;
 				}
 
+				case 'parkedPeer':
+				{
+					const { peerId } = notification.data;
+
+					store.dispatch(
+						stateActions.addLobbyPeer(peerId));
+
+					store.dispatch(requestActions.notify(
+						{
+							text : 'New participant entered the lobby.'
+						}));
+
+					break;
+				}
+
+				case 'promotedPeer':
+				{
+					const { peerId } = notification.data;
+
+					store.dispatch(
+						stateActions.removeLobbyPeer(peerId));
+
+					break;
+				}
+
+				case 'parkedPeerDisplayName':
+				{
+					const { peerId, displayName } = notification.data;
+
+					store.dispatch(
+						stateActions.setLobbyPeerDisplayName(displayName, peerId));
+
+					store.dispatch(requestActions.notify(
+						{
+							text : `Participant in lobby changed name to ${displayName}.`
+						}));
+
+					break;
+				}
+
 				case 'activeSpeaker':
 				{
 					const { peerId } = notification.data;

app/src/actions/stateActions.js

@@ -391,11 +391,11 @@ export const setPeerVolume = (peerId, volume) =>
 	};
 };
 
-export const addLobbyPeer = (lobbyPeer) =>
+export const addLobbyPeer = (peerId) =>
 {
 	return {
 		type    : 'ADD_LOBBY_PEER',
-		payload : { lobbyPeer }
+		payload : { peerId }
 	};
 };
 

app/src/components/MeetingDrawer/ParticipantList/ListLobbyPeer.js

@@ -0,0 +1,231 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import { withStyles } from '@material-ui/core/styles';
+import PropTypes from 'prop-types';
+import classnames from 'classnames';
+import * as appPropTypes from '../../appPropTypes';
+import { withRoomContext } from '../../../RoomContext';
+import EmptyAvatar from '../../../images/avatar-empty.jpeg';
+import HandIcon from '../../../images/icon-hand-white.svg';
+
+const styles = (theme) =>
+	({
+		root :
+		{
+			padding  : theme.spacing(1),
+			width    : '100%',
+			overflow : 'hidden',
+			cursor   : 'auto',
+			display  : 'flex'
+		},
+		listPeer :
+		{
+			display : 'flex'
+		},
+		avatar :
+		{
+			borderRadius : '50%',
+			height       : '2rem'
+		},
+		peerInfo :
+		{
+			fontSize    : '1rem',
+			border      : 'none',
+			display     : 'flex',
+			paddingLeft : theme.spacing(1),
+			flexGrow    : 1,
+			alignItems  : 'center'
+		},
+		indicators :
+		{
+			left           : 0,
+			top            : 0,
+			display        : 'flex',
+			flexDirection  : 'row',
+			justifyContent : 'flex-start',
+			alignItems     : 'center',
+			transition     : 'opacity 0.3s'
+		},
+		icon :
+		{
+			flex               : '0 0 auto',
+			margin             : '0.3rem',
+			borderRadius       : 2,
+			backgroundPosition : 'center',
+			backgroundSize     : '75%',
+			backgroundRepeat   : 'no-repeat',
+			backgroundColor    : 'rgba(0, 0, 0, 0.5)',
+			transitionProperty : 'opacity, background-color',
+			transitionDuration : '0.15s',
+			width              : 'var(--media-control-button-size)',
+			height             : 'var(--media-control-button-size)',
+			opacity            : 0.85,
+			'&:hover'          :
+			{
+				opacity : 1
+			},
+			'&.on' :
+			{
+				opacity : 1
+			},
+			'&.off' :
+			{
+				opacity : 0.2
+			},
+			'&.raise-hand' :
+			{
+				backgroundImage : `url(${HandIcon})`
+			}
+		},
+		controls :
+		{
+			float          : 'right',
+			display        : 'flex',
+			flexDirection  : 'row',
+			justifyContent : 'flex-start',
+			alignItems     : 'center'
+		},
+		button :
+		{
+			flex               : '0 0 auto',
+			margin             : '0.3rem',
+			borderRadius       : 2,
+			backgroundColor    : 'rgba(0, 0, 0, 0.5)',
+			cursor             : 'pointer',
+			transitionProperty : 'opacity, background-color',
+			transitionDuration : '0.15s',
+			width              : 'var(--media-control-button-size)',
+			height             : 'var(--media-control-button-size)',
+			opacity            : 0.85,
+			'&:hover'          :
+			{
+				opacity : 1
+			},
+			'&.unsupported' :
+			{
+				pointerEvents : 'none'
+			},
+			'&.disabled' :
+			{
+				pointerEvents   : 'none',
+				backgroundColor : 'var(--media-control-botton-disabled)'
+			},
+			'&.on' :
+			{
+				backgroundColor : 'var(--media-control-botton-on)'
+			},
+			'&.off' :
+			{
+				backgroundColor : 'var(--media-control-botton-off)'
+			}
+		}
+	});
+
+const ListLobbyPeer = (props) =>
+{
+	const {
+		// roomClient,
+		peer,
+		classes
+	} = props;
+
+	const picture = peer.picture || EmptyAvatar;
+
+	return (
+		<div className={classes.root}>
+			<img alt='Peer avatar' className={classes.avatar} src={picture} />
+
+			<div className={classes.peerInfo}>
+				{peer.displayName}
+			</div>
+			<div className={classes.indicators}>
+				{ /* peer.raiseHandState ?
+					<div className={
+						classnames(
+							classes.icon, 'raise-hand', {
+								on  : peer.raiseHandState,
+								off : !peer.raiseHandState
+							}
+						)
+					}
+					/>
+					:null
+				*/ }
+			</div>
+			<div className={classes.controls}>
+				{/* { screenConsumer ?
+					<div
+						className={classnames(classes.button, 'screen', {
+							on       : screenVisible,
+							off      : !screenVisible,
+							disabled : peer.peerScreenInProgress
+						})}
+						onClick={(e) =>
+						{
+							e.stopPropagation();
+							screenVisible ?
+								roomClient.modifyPeerConsumer(peer.id, 'screen', true) :
+								roomClient.modifyPeerConsumer(peer.id, 'screen', false);
+						}}
+					>
+						{ screenVisible ?
+							<ScreenIcon />
+							:
+							<ScreenOffIcon />
+						}
+					</div>
+					:null
+				}
+				<div
+					className={classnames(classes.button, 'mic', {
+						on       : micEnabled,
+						off      : !micEnabled,
+						disabled : peer.peerAudioInProgress
+					})}
+					onClick={(e) =>
+					{
+						e.stopPropagation();
+						micEnabled ?
+							roomClient.modifyPeerConsumer(peer.id, 'mic', true) :
+							roomClient.modifyPeerConsumer(peer.id, 'mic', false);
+					}}
+				>
+					{ micEnabled ?
+						<MicIcon />
+						:
+						<MicOffIcon />
+					}
+				</div> */}
+			</div>
+		</div>
+	);
+};
+
+ListLobbyPeer.propTypes =
+{
+	roomClient   : PropTypes.any.isRequired,
+	advancedMode : PropTypes.bool,
+	peer         : appPropTypes.Peer.isRequired,
+	classes      : PropTypes.object.isRequired
+};
+
+const mapStateToProps = (state, { id }) =>
+{
+	return {
+		peer : state.lobbyPeers[id]
+	};
+};
+
+export default withRoomContext(connect(
+	mapStateToProps,
+	null,
+	null,
+	{
+		areStatesEqual : (next, prev) =>
+		{
+			return (
+				prev.lobbyPeers === next.lobbyPeers
+			);
+		}
+	}
+)(withStyles(styles)(ListLobbyPeer)));

app/src/components/MeetingDrawer/ParticipantList/ParticipantList.js

@@ -2,13 +2,15 @@ import React from 'react';
 import { connect } from 'react-redux';
 import {
 	passivePeersSelector,
-	spotlightPeersSelector
+	spotlightPeersSelector,
+	lobbyPeersKeySelector
 } from '../../Selectors';
 import classNames from 'classnames';
 import { withStyles } from '@material-ui/core/styles';
 import { withRoomContext } from '../../../RoomContext';
 import PropTypes from 'prop-types';
 import ListPeer from './ListPeer';
+import ListLobbyPeer from './ListLobbyPeer';
 import ListMe from './ListMe';
 import Volume from '../../Containers/Volume';
 
@@ -78,6 +80,7 @@ class ParticipantList extends React.PureComponent
 			passivePeers,
 			selectedPeerId,
 			spotlightPeers,
+			lobbyPeers,
 			classes
 		} = this.props;
 
@@ -88,6 +91,22 @@ class ParticipantList extends React.PureComponent
 					<ListMe />
 				</ul>
 				<br />
+
+				{ lobbyPeers ?
+					<ul className={classes.list}>
+						<li className={classes.listheader}>Participants in Spotlight:</li>
+						{ lobbyPeers.map((peerId) => (
+							<li
+								key={peerId}
+								className={classes.listItem}
+							>
+								<ListLobbyPeer id={peerId} advancedMode={advancedMode} />
+							</li>
+						))}
+					</ul>
+					:null
+				}
+
 				<ul className={classes.list}>
 					<li className={classes.listheader}>Participants in Spotlight:</li>
 					{ spotlightPeers.map((peer) => (
@@ -131,6 +150,7 @@ ParticipantList.propTypes =
 	passivePeers   : PropTypes.array,
 	selectedPeerId : PropTypes.string,
 	spotlightPeers : PropTypes.array,
+	lobbyPeers     : PropTypes.array,
 	classes        : PropTypes.object.isRequired
 };
 
@@ -139,7 +159,8 @@ const mapStateToProps = (state) =>
 	return {
 		passivePeers   : passivePeersSelector(state),
 		selectedPeerId : state.room.selectedPeerId,
-		spotlightPeers : spotlightPeersSelector(state)
+		spotlightPeers : spotlightPeersSelector(state),
+		lobbyPeers     : lobbyPeersKeySelector(state)
 	};
 };
 
@@ -153,7 +174,8 @@ const ParticipantListContainer = withRoomContext(connect(
 			return (
 				prev.peers === next.peers &&
 				prev.room.spotlights === next.room.spotlights &&
-				prev.room.selectedPeerId === next.room.selectedPeerId
+				prev.room.selectedPeerId === next.room.selectedPeerId &&
+				prev.lobbyPeers === next.lobbyPeers
 			);
 		}
 	}

app/src/components/Selectors.js

@@ -4,6 +4,7 @@ const producersSelect = (state) => state.producers;
 const consumersSelect = (state) => state.consumers;
 const spotlightsSelector = (state) => state.room.spotlights;
 const peersSelector = (state) => state.peers;
+const lobbyPeersSelector = (state) => state.lobbyPeers;
 const getPeerConsumers = (state, props) =>
 	(state.peers[props.id] ? state.peers[props.id].consumers : null);
 const getAllConsumers = (state) => state.consumers;
@@ -12,6 +13,11 @@ const peersKeySelector = createSelector(
 	(peers) => Object.keys(peers)
 );
 
+export const lobbyPeersKeySelector = createSelector(
+	lobbyPeersSelector,
+	(lobbyPeers) => Object.keys(lobbyPeers)
+);
+
 export const micProducersSelector = createSelector(
 	producersSelect,
 	(producers) => Object.values(producers).filter((producer) => producer.source === 'mic')

app/src/reducers/lobbyPeers.js

@@ -3,7 +3,7 @@ const lobbyPeer = (state = {}, action) =>
 	switch (action.type) 
 	{
 		case 'ADD_LOBBY_PEER':
-			return action.payload.lobbyPeer;
+			return { peerId: action.payload.peerId };
 
 		case 'SET_LOBBY_PEER_DISPLAY_NAME':
 			return { ...state, displayName: action.payload.displayName };
@@ -19,7 +19,7 @@ const lobbyPeers = (state = {}, action) =>
 	{
 		case 'ADD_LOBBY_PEER':
 		{
-			return { ...state, [action.payload.lobbyPeer.id]: lobbyPeer(undefined, action) };
+			return { ...state, [action.payload.peerId]: lobbyPeer(undefined, action) };
 		}
 
 		case 'REMOVE_LOBBY_PEER':

server/lib/Room.js

@@ -2,6 +2,7 @@
 
 const EventEmitter = require('events').EventEmitter;
 const Logger = require('./Logger');
+const Lobby = require('./Lobby');
 const config = require('../config/config');
 
 const logger = new Logger('Room');
@@ -54,6 +55,15 @@ class Room extends EventEmitter
 		// Locked flag.
 		this._locked = false;
 
+		this._lobby = new Lobby();
+
+		this._lobby.on('promotePeer', (peer) =>
+		{
+			logger.info('promotePeer() [peer:"%o"]', peer);
+
+			this._peerJoining({ ...peer });
+		});
+
 		this._chatHistory = [];
 
 		this._fileHistory = [];
@@ -118,6 +128,8 @@ class Room extends EventEmitter
 
 		this._closed = true;
 
+		this._lobby.close();
+
 		// Close the peers
 		if (this._peers)
 		{
@@ -165,11 +177,21 @@ class Room extends EventEmitter
 		}
 		else if (this._locked) // Don't allow connections to a locked room
 		{
-			this._notification(socket, 'roomLocked');
-			socket.disconnect(true);
+			this._lobby.parkPeer({ peerId, consume, socket });
+
+			this._peers.forEach((peer) =>
+			{
+				this._notification(peer.socket, 'parkedPeer', { peerId });
+			});
+
 			return;
 		}
 
+		this._peerJoining({ peerId, consume, socket });
+	}
+
+	_peerJoining({ peerId, consume, socket })
+	{
 		socket.join(this._roomId);
 
 		const peer = { id : peerId, socket : socket };
@@ -808,6 +830,28 @@ class Room extends EventEmitter
 				break;
 			}
 
+			case 'promotePeer':
+			{
+				const { peerId } = request.data;
+
+				this._lobby.promotePeer(peerId);
+
+				// Return no error
+				cb();
+
+				break;
+			}
+
+			case 'promoteAllPeers':
+			{
+				this._lobby.promoteAllPeers();
+
+				// Return no error
+				cb();
+
+				break;
+			}
+
 			case 'sendFile':
 			{
 				const { magnetUri } = request.data;