Close producer when dispatcher close the window

public/index.js

@@ -61,6 +61,8 @@ if (IS_PRODUCER === true) {
         console.log('[VIDEO] notify-end | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
         // socket.emit('transportclose')
         socket.emit('transportclose')
+        consumer = null
+        producer = null
       }
     })
   })
@@ -272,7 +274,7 @@ const connectSendTransport = async () => {
     // close video track
   })
 
-  producer.on('transportclose', { callId },() => {
+  producer.on('transportclose', () => {
     console.log('transport ended')
     // close video track
   })