[mirotalksfu] - fix audio level obs.

app/src/Room.js

@@ -49,13 +49,17 @@ module.exports = class Room {
         });
 
         this.audioLevelObserver.on('volumes', (volumes) => {
-            const volume = volumes[0].volume;
+            const { producer, volume } = volumes[0];
             let audioVolume = Math.round(Math.pow(10, volume / 85) * 10); // 1-10
             if (audioVolume > 2) {
-                //console.log('PEERS', this.peers);
+                //log.debug('PEERS', this.peers);
                 this.peers.forEach((peer) => {
-                    peer.producers.forEach((producer) => {
-                        if (producer.kind == 'audio' && peer.peer_audio === true) {
+                    peer.producers.forEach((peerProducer) => {
+                        if (
+                            producer.id === peerProducer.id &&
+                            peerProducer.kind == 'audio' &&
+                            peer.peer_audio === true
+                        ) {
                             let data = { peer_id: peer.id, audioVolume: audioVolume };
                             //log.debug('audioLevelObserver', data);
                             this.io.emit('audioVolume', data);

app/src/Server.js

@@ -485,9 +485,9 @@ io.on('connection', (socket) => {
         });
 
         // add & monitor producer audio level
-        // if (kind === 'audio') {
-        //     roomList.get(socket.room_id).addProducerToAudioLevelObserver({ producerId: producer_id });
-        // }
+        if (kind === 'audio') {
+            roomList.get(socket.room_id).addProducerToAudioLevelObserver({ producerId: producer_id });
+        }
 
         // peer_info audio Or video ON
         let data = {