bigbluebutton-Github/bigbluebutton-html5/imports/api/video-streams/server/eventHandlers.js
prlanzarin 001ab9554c video: added voice activity stream sorting, made stream sorting extensible
Video streams can be sorted by voice floor activity in the client according to FreeSWITCH´s floor events. The feature works together with pagination, essentially giving an Last-N like experience while not disrupting too much

Made video stream sorting extensible in a way. The sorting modes for pagination and unbounded can be configured in settings.yml and new sorting modes can be added to the stream sorting util under video-provider. Inline docs explain how to do that

Changed how the stream ID attribute from video-streams collection was passed to downstream components; we had an array map that was executed every change just to map stream to cameraId, which is bizarre. So I changed the cameraId usage in downstream components to be conformat with the collection attributes and shaved off the map where it wasnt needed

Add better selectors to video-list-item container´s VoiceUser fetch
2021-04-12 19:06:07 +00:00

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JavaScript

import RedisPubSub from '/imports/startup/server/redis';
import handleUserSharedHtml5Webcam from './handlers/userSharedHtml5Webcam';
import handleUserUnsharedHtml5Webcam from './handlers/userUnsharedHtml5Webcam';
import handleFloorChanged from './handlers/floorChanged';
RedisPubSub.on('UserBroadcastCamStartedEvtMsg', handleUserSharedHtml5Webcam);
RedisPubSub.on('UserBroadcastCamStoppedEvtMsg', handleUserUnsharedHtml5Webcam);
RedisPubSub.on('AudioFloorChangedEvtMsg', handleFloorChanged);