From b99f387b4ef2c79040952e5ce44b79896b82494b Mon Sep 17 00:00:00 2001
From: pabloFuente <pablofuenteperez@gmail.com>
Date: Thu, 7 Jul 2022 14:28:47 +0200
Subject: [PATCH] openvidu-browser: init hark events on Publisher#replaceTrack

---
 openvidu-browser/src/OpenVidu/Publisher.ts | 3 +++
 openvidu-browser/src/OpenVidu/Stream.ts    | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/openvidu-browser/src/OpenVidu/Publisher.ts b/openvidu-browser/src/OpenVidu/Publisher.ts
index eabb06cd..02e36740 100644
--- a/openvidu-browser/src/OpenVidu/Publisher.ts
+++ b/openvidu-browser/src/OpenVidu/Publisher.ts
@@ -786,6 +786,9 @@ export class Publisher extends StreamManager {
         } else if(track.kind === 'audio' && updateLastConstraints) {
             this.openvidu.sendTrackChangedEvent(this,'trackReplaced', trackInfo.oldLabel, trackInfo.newLabel, 'audioActive');
         }
+        if (track.kind === 'audio') {
+            this.stream.initHarkEvents();
+        }
     }
 
     /* Private methods */
diff --git a/openvidu-browser/src/OpenVidu/Stream.ts b/openvidu-browser/src/OpenVidu/Stream.ts
index 7bad3bec..fe97d6cd 100644
--- a/openvidu-browser/src/OpenVidu/Stream.ts
+++ b/openvidu-browser/src/OpenVidu/Stream.ts
@@ -1388,7 +1388,10 @@ export class Stream {
         }
     }
 
-    private initHarkEvents(): void {
+    /**
+     * @hidden
+     */
+    initHarkEvents(): void {
         if (!!this.mediaStream!.getAudioTracks()[0]) {
             // Hark events can only be set if audio track is available
             if (this.session.anySpeechEventListenerEnabled('publisherStartSpeaking', true, this.streamManager)) {