bigbluebutton-Github/bigbluebutton-html5/client/meetingClient.jsx

/*
    BigBlueButton open source conferencing system - http://www.bigbluebutton.org/

    Copyright (c) 2020 BigBlueButton Inc. and by respective authors (see below).

    This program is free software; you can redistribute it and/or modify it under the
    terms of the GNU Lesser General Public License as published by the Free Software
    Foundation; either version 3.0 of the License, or (at your option) any later
    version.

    BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
    PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License along
    with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
*/
/* eslint no-unused-vars: 0 */

import React, { useContext, useEffect } from 'react';
import { Meteor } from 'meteor/meteor';
import logger from '/imports/startup/client/logger';
import '/imports/ui/services/mobile-app';
import Base from '/imports/startup/client/base';
import JoinHandler from '../imports/ui/components/join-handler/component';
import AuthenticatedHandler from '/imports/ui/components/authenticated-handler/component';
import Subscriptions from '/imports/ui/components/subscriptions/component';
import IntlStartup from '/imports/startup/client/intl';
import ContextProviders from '/imports/ui/components/context-providers/component';
import UsersAdapter from '/imports/ui/components/components-data/users-context/adapter';
import ConnectionManager from '/imports/ui/components/connection-manager/component';
import { liveDataEventBrokerInitializer } from '/imports/ui/services/LiveDataEventBroker/LiveDataEventBroker';
// The adapter import is "unused" as far as static code is concerned, but it
// needs to here to override global prototypes. So: don't remove it - prlanzarin 25 Apr 2022
import adapter from 'webrtc-adapter';

import collectionMirrorInitializer from './collection-mirror-initializer';
import { LoadingContext } from '/imports/ui/components/common/loading-screen/loading-screen-HOC/component';
import IntlAdapter from '/imports/startup/client/intlAdapter';
import PresenceAdapter from '/imports/ui/components/authenticated-handler/presence-adapter/component';
import CustomUsersSettings from '/imports/ui/components/join-handler/custom-users-settings/component';

import('/imports/api/audio/client/bridge/bridge-whitelist').catch(() => {
  // bridge loading
});

collectionMirrorInitializer();
liveDataEventBrokerInitializer();

// eslint-disable-next-line import/prefer-default-export
const Startup = () => {
  const loadingContextInfo = useContext(LoadingContext);
  useEffect(() => {
    const { disableWebsocketFallback } = window.meetingClientSettings.public.app;
    loadingContextInfo.setLoading(false, '');
    if (disableWebsocketFallback) {
      Meteor.connection._stream._sockjsProtocolsWhitelist = function () { return ['websocket']; };

      Meteor.disconnect();
      Meteor.reconnect();
    }
  }, []);
  // Logs all uncaught exceptions to the client logger
  window.addEventListener('error', (e) => {
    let message = e.message || e.error.toString();

    // Chrome will add on "Uncaught" to the start of the message for some reason. This
    // will strip that so the errors can hopefully be grouped better.
    if (message) message = message.replace(/^Uncaught/, '').trim();

    let { stack } = e.error;

    // Checks if stack includes the message, if not add the two together.
    if (!stack.includes(message)) {
      stack = `${message}\n${stack}`;
    }
    logger.error({
      logCode: 'startup_error',
      extraInfo: {
        stackTrace: stack,
      },
    }, message);
  });

  return (
    <ContextProviders>
      <PresenceAdapter>
        <Subscriptions>
          <IntlAdapter>
            <Base />
          </IntlAdapter>
        </Subscriptions>
      </PresenceAdapter>
      <UsersAdapter />
    </ContextProviders>
  );
};

export default Startup;