115 lines
3.0 KiB
JavaScript
115 lines
3.0 KiB
JavaScript
import BaseAudioBridge from './base';
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import Auth from '/imports/ui/services/auth';
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import Users from '/imports/api/users';
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import { fetchWebRTCMappedStunTurnServers } from '/imports/utils/fetchStunTurnServers';
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import logger from '/imports/startup/client/logger';
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const SFU_URL = Meteor.settings.public.kurento.wsUrl;
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const MEDIA = Meteor.settings.public.media;
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const MEDIA_TAG = MEDIA.mediaTag.replace(/#/g, '');
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const GLOBAL_AUDIO_PREFIX = 'GLOBAL_AUDIO_'
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const getUserId = () => Auth.userID;
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const getUsername = () => Users.findOne({ userId: getUserId() }).name;
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const logFunc = (type, message, options) => {
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const userId = getUserId();
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const userName = getUsername();
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const topic = options.topic || 'audio';
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logger[type]({obj: Object.assign(options, {userId, userName, topic})}, `[${topic}] ${message}`);
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};
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const modLogger = {
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info: function (message, options = {}) {
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logFunc('info', message, options);
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},
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error: function (message, options = {}) {
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logFunc('error', message, options);
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},
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debug: function (message, options = {}) {
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logFunc('debug', message, options);
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},
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warn: (message, options = {}) => {
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logFunc('warn', message, options);
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},
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};
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export default class KurentoAudioBridge extends BaseAudioBridge {
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constructor(userData) {
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super();
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const {
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userId,
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username,
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voiceBridge,
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meetingId,
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sessionToken,
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} = userData;
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this.user = {
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userId,
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name: username,
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sessionToken
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};
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this.internalMeetingID = meetingId;
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this.voiceBridge = voiceBridge;
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}
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exitAudio(listenOnly) {
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window.kurentoExitAudio();
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}
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joinAudio({ isListenOnly }, callback) {
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return new Promise(async (resolve, reject) => {
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this.callback = callback;
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let iceServers = [];
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try {
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iceServers = await fetchWebRTCMappedStunTurnServers(this.user.sessionToken);
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} catch (error) {
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logFunc('error', 'SFU audio bridge failed to fetch STUN/TURN info, using default');
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} finally {
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logFunc('info', "iceServers", iceServers);
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const options = {
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wsUrl: SFU_URL,
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userName: this.user.name,
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caleeName: `${GLOBAL_AUDIO_PREFIX}${this.voiceBridge}`,
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iceServers,
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logger: modLogger,
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};
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const onSuccess = ack => resolve(this.callback({ status: this.baseCallStates.started }));
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const onFail = error => resolve(this.callback({
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status: this.baseCallStates.failed,
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error: this.baseErrorCodes.CONNECTION_ERROR,
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bridgeError: error,
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}));
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if (!isListenOnly) {
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return reject("Invalid bridge option");
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}
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window.kurentoJoinAudio(
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MEDIA_TAG,
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this.voiceBridge,
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this.user.userId,
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this.internalMeetingID,
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onFail,
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onSuccess,
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options
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);
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}
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});
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}
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exitAudio() {
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return new Promise((resolve, reject) => {
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window.kurentoExitAudio();
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return resolve(this.callback({ status: this.baseCallStates.ended }));
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});
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}
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}
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