fix(RTCStats) Send dominantSpeaker and audio/video mute events correctly.

Author: jallamsetty1

JitsiConferenceEventManager.ts

@@ -499,22 +499,22 @@ export default class JitsiConferenceEventManager {
             (dominant: string, previous: string[], silence: boolean) => {
                 if ((conference.lastDominantSpeaker !== dominant || conference.dominantSpeakerIsSilent !== silence)
                         && conference.room) {
-                    conference.lastDominantSpeaker = dominant;
                     conference.dominantSpeakerIsSilent = silence;
                     conference.eventEmitter.emit(
                         JitsiConferenceEvents.DOMINANT_SPEAKER_CHANGED, dominant, previous, silence);
                     if (conference.statistics && conference.myUserId() === dominant) {
                         // We are the new dominant speaker.
                         conference.xmpp.sendDominantSpeakerEvent(conference.room.roomjid, silence);
+                        RTCStats.sendStatsEntry(RTCStatsEvents.DOMINANT_SPEAKER_CHANGED_EVENT);
                     }
                     if (conference.lastDominantSpeaker !== dominant) {
+                        conference.lastDominantSpeaker = dominant;
+
                         if (previous?.length) {
                             const speakerList = previous.slice(0);
 
                             // Add the dominant speaker to the top of the list (exclude self).
-                            if (conference.myUserId() === dominant) {
-                                RTCStats.sendStatsEntry(RTCStatsEvents.DOMINANT_SPEAKER_CHANGED_EVENT);
-                            } else {
+                            if (conference.myUserId() !== dominant) {
                                 speakerList.splice(0, 0, dominant);
                             }
 

modules/RTC/JitsiLocalTrack.ts

@@ -16,6 +16,8 @@ import {
     AnalyticsEvents,
     createNoDataFromSourceEvent
 } from '../../service/statistics/AnalyticsEvents';
+import RTCStats from '../RTCStats/RTCStats';
+import { RTCStatsEvents } from '../RTCStats/RTCStatsEvents';
 import browser from '../browser';
 import VADAudioAnalyser from '../detection/VADAudioAnalyser';
 import Statistics from '../statistics/statistics';
@@ -542,6 +544,9 @@ export default class JitsiLocalTrack extends JitsiTrack {
         return promise
             .then(() => {
                 this._sendMuteStatus(muted);
+                const event = this.isAudioTrack() ? RTCStatsEvents.AUDIO_MUTE_CHANGED_EVENT : RTCStatsEvents.VIDEO_MUTE_CHANGED_EVENT;
+
+                RTCStats.sendStatsEntry(event, null, muted);
 
                 // Send the videoType message to the bridge.
                 this.isVideoTrack() && this.conference?._sendBridgeVideoTypeMessage(this);