diff --git a/app.js b/app.js
index ddaac56..66c4be8 100644
--- a/app.js
+++ b/app.js
@@ -160,6 +160,7 @@ peers.on('connection', async socket => {
     producer.on('transportclose', () => {
       console.log('transport for this producer closed ')
       producer.close()
+      router[callId] = null
     })
 
     // Send back to the client the Producer's id
@@ -190,10 +191,11 @@ peers.on('connection', async socket => {
 
         consumer.on('transportclose', () => {
           console.log('transport close from consumer', callId)
+          router[callId] = null
         })
 
         consumer.on('producerclose', () => {
-          console.log('producer of consumer closed', callId)
+          console.log('producer of consumer closed')
         })
 
         // from the consumer extract the following params
@@ -224,23 +226,6 @@ peers.on('connection', async socket => {
   })
 })
 
-const closeRoom = (callId) => {
-  console.log('closeRoom', callId);
-    // Close transport for producer/consumer
-  // https://mediasoup.org/documentation/v3/mediasoup-client/api/#Transport-methods
-  producerTransport.close()
-  consumerTransport.close()
-
-  // Close producer and consumer
-  // https://mediasoup.org/documentation/v3/mediasoup-client/api/#producer-close
-  // https://mediasoup.org/documentation/v3/mediasoup-client/api/#consumer-closed
-  producer.close()
-  consumer.close()
-
-  // Reset room
-  router[callId] = null
-}
-
 const createWebRtcTransportLayer = async (callId, callback) => {
   try {
     // https://mediasoup.org/documentation/v3/mediasoup/api/#WebRtcTransportOptions