LH-276: Update producer close event handler

.dockerignore

@@ -1,2 +0,0 @@
-node_modules
-doc

.env

@@ -1,11 +1,7 @@
 PORT=3000
-IP=0.0.0.0 #    Listening IPv4 or IPv6.
+IP=0.0.0.0 #	Listening IPv4 or IPv6.
-ANNOUNCED_IP=192.168.1.199 #    Announced IPv4 or IPv6 (useful when running mediasoup behind NAT with private IP).
+ANNOUNCED_IP=185.8.154.190 # Announced IPv4 or IPv6 (useful when running mediasoup behind NAT with private IP).
-RTC_MIN_PORT=40000
+RTC_MIN_PORT=2000
-RTC_MAX_PORT=49999
+RTC_MAX_PORT=2020
 SERVER_CERT="./server/ssl/cert.pem"
 SERVER_KEY="./server/ssl/key.pem"
-ENABLE_UDP=true
-ENABLE_TCP=true
-PREFER_UDP=true
-PREFER_TCP=false

.gitignore

@@ -1,3 +1,2 @@
 /node_modules
 /dist
-.idea

Dockerfile

@@ -1,25 +1,11 @@
-FROM ubuntu:22.04
+FROM ubuntu
-
-WORKDIR /app
-
 RUN apt-get update && \
     apt-get install -y build-essential pip net-tools iputils-ping iproute2 curl
 
-RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+RUN curl -fsSL https://deb.nodesource.com/setup_16.x | bash -
 RUN apt-get install -y nodejs
+RUN npm install -g watchify
 
-COPY . /app/
+EXPOSE 3000
-
+EXPOSE 2000-2020
-RUN npm install
+EXPOSE 10000-10100
-
-EXPOSE 3000/tcp
-EXPOSE 2000-2200/udp
-
-CMD node app.js
-
-#docker build -t linx-video .
-# docker run -it -d --restart always -p 3000:3000/tcp -p 2000-2200:2000-2200/udp linx-video
-#Run under host network
-# docker run -it -d --network host --restart always -p 3000:3000/tcp -p 2000-2200:2000-2200/udp linx-video
-#https://docs.docker.com/config/containers/resource_constraints/
-#docker run -it -d --network host --cpus="0.25" --memory="512m" --restart always -p 3000:3000/tcp -p 2000-2200:2000-2200/udp linx-video

README.md

@@ -6,54 +6,36 @@
 1. Go to `/server/ssl`
 2. Execute `openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out cert.pem`
 
+
 ### Development
 
 ##### To start in development mode you must:
-
 1. Install the dependencies `npm install`.
+2. Run the `npm start:dev` command to start the server in dev mode.
+(Any change will trigger a refresh of the server)
 
-2. Go to the `linx-devops/scaling-tools/private-system-truste-cert` project and generate a new server certificate and key:
-
-        sh create_certificate_for_domain.sh 192.168.1.110 #local IP
-        # generates files
-        nginx-selfsigned.crt
-        device.key
-
-3. You need to update the Video Server in the provisioning to point to your private IP. ex: https://192.168.1.199:3000
-
-4. The generated files must be moved to server/ssl and renamed as follows:
-
-        cp device.key  {mediasoup_project}/server/ssl/key.pem
-        cp nginx-selfsigned.crt {mediosup_project}/server/ssl/cert.pem
-
-5. Go to https://dev.linx.safemobile.com/dispatcher/resources/help/LINXHelp.html#safemobile-certificate-import and import the certificate for your system type
-
-6. The ANNOUNCED IP in .env must be configured to use the same private IP used in generating the certificate.
-
-7. Run the `npm start:dev` command to start the server in dev mode.
-   (Any change will trigger a refresh of the server)
 
 ### Production
 
 ##### To start in production mode you must:
 1. Install the dependencies `npm install`.
 2. Run the `npm start:prod` command to start the server in production mode.
-   (To connect to the terminal, use `pm2 log video-server`)
+(To connect to the terminal, use `pm2 log video-server`)
 
 
 ### Web client
 
 - The server will start by default on port 3000, and the ssl certificates will have to be configured
 - The web client can be accessed using the /sfu path
-  ex: https://HOST/sfu/?assetId=1&&accountId=1&producer=true&dest_asset_id=75&assetName=Adi
+ex: https://HOST/sfu/?assetId=1&&accountId=1&producer=true&dest_asset_id=75&assetName=Adi
-  assetId = asset id of the unit on which you are doing the test
+assetId = asset id of the unit on which you are doing the test
-  accountId = account id of the unit on which you are doing the test
+accountId = account id of the unit on which you are doing the test
-  producer = it will always be true because you are the producer
+producer = it will always be true because you are the producer
-  (it's possible to put false, but then you have to have another client with producer true)
+(it's possible to put false, but then you have to have another client with producer true)
-  assetName = asset name of the unit on which you are doing the test
+assetName = asset name of the unit on which you are doing the test
-  dest_asset_id= the addressee with whom the call is made
+dest_asset_id= the addressee with whom the call is made
 - To make a call using this client, you need a microphone and permission to use it
 - For any changes related to the client, the command `npm run watch' will have to be used to generate the bundle.js used by the web client
 
 ### Demo project
-The demo project used initially and then modified for our needs `https://github.com/jamalag/mediasoup2`
+  The demo project used initially and then modified for our needs `https://github.com/jamalag/mediasoup2`

app.js

@@ -12,11 +12,6 @@ try {
   console.log('https support is disabled!');
 }
 const mediasoup = require('mediasoup');
-const isUdpEnabled = process.env.ENABLE_UDP === 'true';
-const isTcpEnabled = process.env.ENABLE_TCP === 'true';
-const isUdpPreferred = process.env.PREFER_UDP === 'true';
-const isTcpPreferred = process.env.PREFER_TCP === 'true';
-let currentConnectionType = isUdpPreferred ? 'udp' : 'tcp';
 
 let worker;
 /**
@@ -42,7 +37,7 @@ let videoCalls = {};
 let socketDetails = {};
 
 app.get('/', (_req, res) => {
-  res.send('OK');
+  res.send('Hello from mediasoup app!');
 });
 
 app.use('/sfu', express.static(path.join(__dirname, 'public')));
@@ -242,11 +237,7 @@ peers.on('connection', async (socket) => {
         }
       }
     } catch (error) {
-      console.error(
+      console.error(`[createWebRtcTransport] | ERROR | callId: ${socketDetails[socket.id]} | sender: ${sender} | error: ${error.message}`);
-        `[createWebRtcTransport] | ERROR | callId: ${socketDetails[socket.id]} | sender: ${sender} | error: ${
-          error.message
-        }`
-      );
       callback(error);
     }
   });
@@ -391,17 +382,66 @@ peers.on('connection', async (socket) => {
       - The consumer does consumerTransport.consume(params)
   */
   socket.on('consume', async ({ rtpCapabilities }, callback) => {
-    const callId = socketDetails[socket.id];
+    try {
-    const socketId = socket.id;
+      const callId = socketDetails[socket.id];
 
-    console.log(`[consume] socket ${socketId} | callId: ${callId}`);
+      if (typeof rtpCapabilities === 'string') rtpCapabilities = JSON.parse(rtpCapabilities);
 
-    if (typeof rtpCapabilities === 'string') rtpCapabilities = JSON.parse(rtpCapabilities);
+      let canConsumeVideo, canConsumeAudio;
+      try {
+        if (isInitiator(callId, socket.id)) {
+          canConsumeVideo =
+            !!videoCalls[callId].receiverVideoProducer &&
+            !!videoCalls[callId].router.canConsume({
+              producerId: videoCalls[callId].receiverVideoProducer.id,
+              rtpCapabilities,
+            });
+          canConsumeAudio =
+            !!videoCalls[callId].receiverAudioProducer &&
+            !!videoCalls[callId].router.canConsume({
+              producerId: videoCalls[callId].receiverAudioProducer.id,
+              rtpCapabilities,
+            });
+        } else {
+          canConsumeVideo =
+            !!videoCalls[callId].initiatorVideoProducer &&
+            !!videoCalls[callId].router.canConsume({
+              producerId: videoCalls[callId].initiatorVideoProducer.id,
+              rtpCapabilities,
+            });
   
-    callback({
+          canConsumeAudio =
-      videoParams: await consumeVideo({ callId, socketId, rtpCapabilities }),
+            !!videoCalls[callId].initiatorAudioProducer &&
-      audioParams: await consumeAudio({ callId, socketId, rtpCapabilities }),
+            !!videoCalls[callId].router.canConsume({
-    });
+              producerId: videoCalls[callId].initiatorAudioProducer.id,
+              rtpCapabilities,
+            });
+        }
+      } catch (error) {
+        console.error(`[consume] | ERROR | callId: ${callId} | error: ${error.message}`);
+      }
+      
+      console.log(`[consume] socket ${socket.id} | callId: ${callId} | canConsumeVideo: ${canConsumeVideo} | canConsumeAudio: ${canConsumeAudio}`);
+
+      if (canConsumeVideo && !canConsumeAudio) {
+        const videoParams = await consumeVideo(callId, socket.id, rtpCapabilities);
+        callback({ videoParams, audioParams: null });
+      } else if (canConsumeVideo && canConsumeAudio) {
+        const videoParams = await consumeVideo(callId, socket.id, rtpCapabilities);
+        const audioParams = await consumeAudio(callId, socket.id, rtpCapabilities);
+        callback({ videoParams, audioParams });
+      } else if (!canConsumeVideo && canConsumeAudio) {
+        const audioParams = await consumeAudio(callId, socket.id, rtpCapabilities);
+        const data = { videoParams: null, audioParams };
+        callback(data);
+      } else {
+        console.log(`[consume] Can't consume | callId ${callId}`);
+        callback(null);
+      }
+    } catch (error) {
+      console.error(`[consume] | ERROR | callId: ${socketDetails[socket.id]} | error: ${error.message}`);
+      callback({ params: { error } });
+    }
   });
 
   /*
@@ -409,32 +449,24 @@ peers.on('connection', async (socket) => {
     - When consuming on consumerTransport, it is initially done with paused: true, here we will resume
     - For the initiator we resume the initiatorConsumerAUDIO/VIDEO and for receiver the receiverConsumerAUDIO/VIDEO
   */
-  socket.on('consumer-resume', () => {
+   socket.on('consumer-resume', () => {
-    try {
+     try {
-      const callId = socketDetails[socket.id];
+       const callId = socketDetails[socket.id];
-      const isInitiatorValue = isInitiator(callId, socket.id);
+       const isInitiatorValue = isInitiator(callId, socket.id);
-      console.log(`[consumer-resume] callId: ${callId} | isInitiator: ${isInitiatorValue}`);
+       console.log(`[consumer-resume] callId: ${callId} | isInitiator: ${isInitiatorValue}`);
+       if (isInitiatorValue) {
+           videoCalls[callId].initiatorConsumerVideo && videoCalls[callId].initiatorConsumerVideo.resume();
+           videoCalls[callId].initiatorConsumerAudio && videoCalls[callId].initiatorConsumerAudio.resume();
+       } else {
+           videoCalls[callId].receiverConsumerVideo && videoCalls[callId].receiverConsumerVideo.resume();
+           videoCalls[callId].receiverConsumerAudio && videoCalls[callId].receiverConsumerAudio.resume();
+       }
+     } catch (error) {
+       console.error(`[consumer-resume] | ERROR | callId: ${socketDetails[socket.id]} | isInitiator: ${isInitiator} | error: ${error.message}`);
+     }
+   });
 
-      const consumerVideo = isInitiatorValue
+  socket.on('close-producer', ({ callId, kind}) => {
-        ? videoCalls[callId].initiatorConsumerVideo
-        : videoCalls[callId].receiverConsumerVideo;
-
-      const consumerAudio = isInitiatorValue
-        ? videoCalls[callId].initiatorConsumerAudio
-        : videoCalls[callId].receiverConsumerAudio;
-
-      consumerVideo?.resume();
-      consumerAudio?.resume();
-    } catch (error) {
-      console.error(
-        `[consumer-resume] | ERROR | callId: ${socketDetails[socket.id]} | isInitiator: ${isInitiator} | error: ${
-          error.message
-        }`
-      );
-    }
-  });
-
-  socket.on('close-producer', ({ callId, kind }) => {
     try {
       if (isInitiator(callId, socket.id)) {
         console.log(`[close-producer] initiator --EMIT--> receiver | callId: ${callId} | kind: ${kind}`);
@@ -447,94 +479,67 @@ peers.on('connection', async (socket) => {
       console.error(`[close-producer] | ERROR | callId: ${socketDetails[socket.id]} | error: ${error.message}`);
     }
   });
+  
 });
 
-const canConsume = ({ callId, producerId, rtpCapabilities }) => {
+const consumeVideo = async (callId, socketId, rtpCapabilities) => {
-  return !!videoCalls[callId].router.canConsume({
+  // Handlers for transports https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
-    producerId,
+  if (isInitiator(callId, socketId)) {
-    rtpCapabilities,
-  });
-};
-
-const consumeVideo = async ({ callId, socketId, rtpCapabilities }) => {
-  // Handlers for consumer transport https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
-  if (isInitiator(callId, socketId) && videoCalls[callId].receiverVideoProducer) {
-    const producerId = videoCalls[callId].receiverVideoProducer.id;
-    if (!canConsume({ callId, producerId, rtpCapabilities })) return null;
-
     videoCalls[callId].initiatorConsumerVideo = await videoCalls[callId].initiatorConsumerTransport.consume({
-      producerId,
+      producerId: videoCalls[callId].receiverVideoProducer.id,
       rtpCapabilities,
       paused: true,
     });
 
     return {
       id: videoCalls[callId].initiatorConsumerVideo.id,
-      producerId,
+      producerId: videoCalls[callId].receiverVideoProducer.id,
       kind: 'video',
       rtpParameters: videoCalls[callId].initiatorConsumerVideo.rtpParameters,
     };
-  } else if (videoCalls[callId].initiatorVideoProducer) {
+  } else {
-    const producerId = videoCalls[callId].initiatorVideoProducer.id;
-    if (!canConsume({ callId, producerId, rtpCapabilities })) return null;
-
     videoCalls[callId].receiverConsumerVideo = await videoCalls[callId].receiverConsumerTransport.consume({
-      producerId,
+      producerId: videoCalls[callId].initiatorVideoProducer.id,
       rtpCapabilities,
       paused: true,
     });
 
     return {
       id: videoCalls[callId].receiverConsumerVideo.id,
-      producerId,
+      producerId: videoCalls[callId].initiatorVideoProducer.id,
       kind: 'video',
       rtpParameters: videoCalls[callId].receiverConsumerVideo.rtpParameters,
     };
-  } else {
-    return null;
   }
 };
 
-const consumeAudio = async ({ callId, socketId, rtpCapabilities }) => {
+const consumeAudio = async (callId, socketId, rtpCapabilities) => {
-  try {
+  if (isInitiator(callId, socketId)) {
-    // Handlers for consumer transport https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
+    videoCalls[callId].initiatorConsumerAudio = await videoCalls[callId].initiatorConsumerTransport.consume({
-    if (isInitiator(callId, socketId) && videoCalls[callId].receiverAudioProducer) {
+      producerId: videoCalls[callId].receiverAudioProducer.id,
-      const producerId = videoCalls[callId].receiverAudioProducer.id;
+      rtpCapabilities,
-      if (!canConsume({ callId, producerId, rtpCapabilities })) return null;
+      paused: true,
+    });
 
-      videoCalls[callId].initiatorConsumerAudio = await videoCalls[callId].initiatorConsumerTransport.consume({
+    return {
-        producerId,
+      id: videoCalls[callId].initiatorConsumerAudio.id,
-        rtpCapabilities,
+      producerId: videoCalls[callId].receiverAudioProducer.id,
-        paused: true,
+      kind: 'audio',
-      });
+      rtpParameters: videoCalls[callId].initiatorConsumerAudio.rtpParameters,
+    };
+  } else {
+    videoCalls[callId].receiverConsumerAudio = await videoCalls[callId].receiverConsumerTransport.consume({
+      producerId: videoCalls[callId].initiatorAudioProducer.id,
+      rtpCapabilities,
+      paused: true,
+    });
 
-      return {
+    return {
-        id: videoCalls[callId].initiatorConsumerAudio.id,
+      id: videoCalls[callId].receiverConsumerAudio.id,
-        producerId,
+      producerId: videoCalls[callId].initiatorAudioProducer.id,
-        kind: 'audio',
+      kind: 'audio',
-        rtpParameters: videoCalls[callId].initiatorConsumerAudio.rtpParameters,
+      rtpParameters: videoCalls[callId].receiverConsumerAudio.rtpParameters,
-      };
+    };
-    } else if (videoCalls[callId].initiatorAudioProducer) {
-      const producerId = videoCalls[callId].initiatorAudioProducer.id;
-      if (!canConsume({ callId, producerId, rtpCapabilities })) return null;
-
-      videoCalls[callId].receiverConsumerAudio = await videoCalls[callId].receiverConsumerTransport.consume({
-        producerId,
-        rtpCapabilities,
-        paused: true,
-      });
-
-      return {
-        id: videoCalls[callId].receiverConsumerAudio.id,
-        producerId,
-        kind: 'audio',
-        rtpParameters: videoCalls[callId].receiverConsumerAudio.rtpParameters,
-      };
-    } else {
-      return null;
-    }
-  } catch (error) {
-    console.error(`[consumeAudio] | ERROR | error: ${error}`);
   }
 };
 
@@ -542,15 +547,6 @@ const isInitiator = (callId, socketId) => {
   return videoCalls[callId]?.initiatorSocket?.id === socketId;
 };
 
-const emitToParticipants = (callId, event, message) => {
-  try {
-    videoCalls[callId].receiverSocket.emit(event, message);
-    videoCalls[callId].initiatorSocket.emit(event, message);
-  } catch (error) {
-    console.error(`[emitToParticipants] | ERROR | callId: ${callId} | error: ${error.message}`);
-  }
-}
-
 /*
   - Called from at event 'createWebRtcTransport' and assigned to the consumer or producer transport
   - It will return parameters, these are required for the client to create the RecvTransport 
@@ -569,34 +565,14 @@ const createWebRtcTransportLayer = async (callId, callback) => {
           announcedIp: process.env.ANNOUNCED_IP, // Announced IPv4 or IPv6 (useful when running mediasoup behind NAT with private IP).
         },
       ],
-      enableUdp: isUdpEnabled,
+      enableUdp: true,
-      enableTcp: isTcpEnabled,
+      enableTcp: true,
-      preferUdp: isUdpPreferred,
+      preferUdp: true,
-      preferTcp: isTcpPreferred,
-      iceConsentTimeout: 3
     };
 
     // https://mediasoup.org/documentation/v3/mediasoup/api/#router-createWebRtcTransport
     let transport = await videoCalls[callId].router.createWebRtcTransport(webRtcTransport_options);
 
-    // `iceselectedtuplechange`: Fires when ICE switches transport (e.g., UDP → TCP).
-    transport.on('iceselectedtuplechange', (selectedTuple) => {
-      const { protocol } = selectedTuple;
-      if (currentConnectionType !== protocol) {
-        console.warn(`⚠️ ${currentConnectionType.toUpperCase()} blocked! Switching to ${protocol.toUpperCase()} for callId: ${callId}`);
-        currentConnectionType = protocol;
-      }
-    });
-
-    // `icestatechange`: Fires when ICE connection state changes (e.g., new, connected, failed).
-    transport.on('icestatechange', (iceState) => {
-      console.log(`[ICE STATE CHANGE] callId: ${callId} | State: ${iceState}`);
-      if (iceState === 'failed' || iceState === 'disconnected') {
-        console.warn(`⚠️ ICE failure detected for callId: ${callId}! Possible UDP blockage.`);
-        emitToParticipants(callId, 'connection-failed', { callId });
-      }
-    });
-
     // Handler for when DTLS(Datagram Transport Layer Security) changes
     transport.on('dtlsstatechange', (dtlsState) => {
       console.log(`transport | dtlsstatechange | calldId ${callId} | dtlsState ${dtlsState}`);
@@ -623,9 +599,7 @@ const createWebRtcTransportLayer = async (callId, callback) => {
     // Set transport to producerTransport or consumerTransport
     return transport;
   } catch (error) {
-    console.error(
+    console.error(`[createWebRtcTransportLayer] | ERROR | callId: ${socketDetails[socket.id]} | error: ${error.message}`);
-      `[createWebRtcTransportLayer] | ERROR | callId: ${socketDetails[socket.id]} | error: ${error.message}`
-    );
     callback({ params: { error } });
   }
 };

build.sh

@@ -1,40 +1,4 @@
 #/!bin/bash
-## FUNCTIONS
-function getGitVersion(){
-  version=$(git describe)
-  count=$(echo ${version%%-*} | grep -o "\." | wc -l)
-  if (( $count > 1 )); then
-    version=${version%%-*}
-  elif (( $count == 0 ));then
-    echo -e "Error: Git version \"${version%%-*}\" not respecting Safemobile standard.\n Must be like 4.xx or 4.xx.xx"
-    version="0.0.0"
-  else
-    if [[ "$1" == "dev" ]];then
-      cleanprefix=${version#*-} # remove everything before `-` including `-`
-      cleansuffix=${cleanprefix%-*} # remove everything after `-` including `-`
-      version="${version%%-*}.${cleansuffix}"
-    else
-      version="${version%%-*}.0" # one `%` remove everything after last `-`, two `%%` remove everything after all `-`
-    fi
-  fi
-}
-
-function addVersionPm2(){
-  file_pkg="package.json"
-  key="  \"version\": \""
-
-  if [ -f "$file_pkg" ] && [ ! -z "$version" ]; then
-    versionApp="  \"version\": \"$version\","
-    sed -i "s|^.*$key.*|${versionApp//\//\\/}|g" $file_pkg
-    text=$(cat $file_pkg | grep -c "$version")
-    if [ $text -eq 0 ]; then
-      echo "Version couldn't be set"
-    else
-      echo "Version $version successfully applied to App"
-    fi
-  fi
-}
-
 ## PREBUILD PROCESS
 # check dist dir to be present and empty
 if [ ! -d "dist" ]; then
@@ -56,19 +20,33 @@ fi
 ## PROJECT NEEDS
 echo "Building app... from $(git rev-parse --abbrev-ref HEAD)"
 #npm run-script build
-cp -r {.env,app.js,package.json,server,public,doc,Dockerfile,tsconfig.json,.dockerignore} dist/
+cp -r {.env,app.js,package.json,server,public,doc,Dockerfile} dist/
 #cp -r ./* dist/
-
-# Generate Git log
 dateString=$(date +"%Y%m%d-%H%M%S")
-git log --pretty=format:"%ad%x09%an%x09%s" --no-merges -20 > "dist/git-$dateString.log"
+git log --pretty=format:"%ad%x09%an%x09%s" --no-merges -20 > "dist/git--$dateString.log"
-
+#Add version control for pm2
-# Get Git version control
-getGitVersion $1
-
-# Add version control for pm2
 cd dist
-addVersionPm2
+#Add version control for pm2
+version=$(git describe)
+file_pkg="package.json"
+key="  \"version\": \""
+
+count=$(echo ${version%%-*} | grep -o "\." | wc -l)
+if (( $count > 1 )); then
+        version=${version%%-*}
+else
+        version="${version%%-*}.0"
+fi
+if [ -f "$file_pkg" ] && [ ! -z "$version" ]; then
+  version="  \"version\": \"$version\","
+  sed -i "s|^.*$key.*|${version//\//\\/}|g" $file_pkg
+  text=$(cat $file_pkg | grep -c "$version")
+  if [ $text -eq 0 ]; then
+          echo "Version couldn't be set"
+  else
+          echo "Version $version successfully applied to App"
+  fi
+fi
 
 ## POST BUILD
 

package.json

@@ -16,7 +16,7 @@
     "@types/express": "^4.17.13",
     "dotenv": "^16.0.1",
     "express": "^4.18.1",
-    "mediasoup": "^3.15.5",
+    "mediasoup": "^3.10.4",
     "mediasoup-client": "^3.6.54",
     "parcel": "^2.7.0",
     "socket.io": "^2.0.3",

public/bundle.js

@@ -20855,6 +20855,40 @@ const getVideoTrask = async (videoParams) => {
     rtpParameters: videoParams.rtpParameters
   }) 
 
+  consumerVideo.on('transportclose', () => {
+    console.log('transport closed so consumer closed')
+  })
+
+  consumerVideo.on('producerclose', () => {
+    console.log('===================1 consumerVideo producerclose');
+  });
+
+  consumerVideo.on("producerclose", () => {
+    console.log('====================2 consumerVideo producerclose');
+  })
+  consumerVideo.on("close", () => {
+    console.log('====================3 consumerVideo producerclose');
+  })
+  consumerVideo.on("close-producer", () => {
+    console.log('====================4 consumerVideo producerclose');
+  })
+
+
+
+  consumerVideo.observer.on('producerclose', () => {
+    console.log('===================11 consumerVideo producerclose');
+  });
+
+  consumerVideo.observer.on("producerclose", () => {
+    console.log('====================22 consumerVideo producerclose');
+  })
+  consumerVideo.observer.on("close", () => {
+    console.log('====================33 consumerVideo producerclose');
+  })
+  consumerVideo.observer.on("close-producer", () => {
+    console.log('====================44 consumerVideo producerclose');
+  })
+
   return consumerVideo.track
 }
 
@@ -20870,6 +20904,14 @@ const getAudioTrask = async (audioParams) => {
     console.log('transport closed so consumer closed')
   })
 
+  consumerAudio.on('producerclose', () => {
+    console.log('===================1 consumerAudio producerclose');
+  });
+
+  consumerAudio.on("producerclose", () => {
+    console.log('====================2 consumerAudio producerclose');
+  })
+
   const audioTrack = consumerAudio.track
 
   audioTrack.applyConstraints({

public/index.js

@@ -497,6 +497,40 @@ const getVideoTrask = async (videoParams) => {
     rtpParameters: videoParams.rtpParameters
   }) 
 
+  consumerVideo.on('transportclose', () => {
+    console.log('transport closed so consumer closed')
+  })
+
+  consumerVideo.on('producerclose', () => {
+    console.log('===================1 consumerVideo producerclose');
+  });
+
+  consumerVideo.on("producerclose", () => {
+    console.log('====================2 consumerVideo producerclose');
+  })
+  consumerVideo.on("close", () => {
+    console.log('====================3 consumerVideo producerclose');
+  })
+  consumerVideo.on("close-producer", () => {
+    console.log('====================4 consumerVideo producerclose');
+  })
+
+
+
+  consumerVideo.observer.on('producerclose', () => {
+    console.log('===================11 consumerVideo producerclose');
+  });
+
+  consumerVideo.observer.on("producerclose", () => {
+    console.log('====================22 consumerVideo producerclose');
+  })
+  consumerVideo.observer.on("close", () => {
+    console.log('====================33 consumerVideo producerclose');
+  })
+  consumerVideo.observer.on("close-producer", () => {
+    console.log('====================44 consumerVideo producerclose');
+  })
+
   return consumerVideo.track
 }
 
@@ -512,6 +546,14 @@ const getAudioTrask = async (audioParams) => {
     console.log('transport closed so consumer closed')
   })
 
+  consumerAudio.on('producerclose', () => {
+    console.log('===================1 consumerAudio producerclose');
+  });
+
+  consumerAudio.on("producerclose", () => {
+    console.log('====================2 consumerAudio producerclose');
+  })
+
   const audioTrack = consumerAudio.track
 
   audioTrack.applyConstraints({

server/ssl/cert-old.pem

@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDrzCCApegAwIBAgIUfpwrZVz3ogv3YeXbtL5wqIGEXGMwDQYJKoZIhvcNAQEL
-BQAwZzELMAkGA1UEBhMCUk8xDTALBgNVBAgMBEFsYmExDTALBgNVBAcMBEFsYmEx
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-YXNkQGFzZC5jb20wHhcNMjUwMjE4MTAwMDM5WhcNMzUwMjE2MTAwMDM5WjBnMQsw
-CQYDVQQGEwJSTzENMAsGA1UECAwEQWxiYTENMAsGA1UEBwwEQWxiYTEMMAoGA1UE
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-yfJCs6KIsujxtiGn3hgQD01B6LqzFjSKnfYSGz8XDsjFW8cnpD1yRi3J7DhUjleM
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-6rceNmO/g4biknhXnBGc58/MnyAHtwzZxsu/k1IYtZuBYMPcAo7CQEX4XxXqQpaF
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-EIVzBAcCAwEAAaNTMFEwHQYDVR0OBBYEFErSYY3J7ukx2KaRcHmazbMlKNBlMB8G
-A1UdIwQYMBaAFErSYY3J7ukx2KaRcHmazbMlKNBlMA8GA1UdEwEB/wQFMAMBAf8w
-DQYJKoZIhvcNAQELBQADggEBAC3TQY6jMGeHIEDEYS7sUbNZxe+azdDlx0DdwgLK
-t+Zo2O40F55nVTZOUfypjCnLJnZitekptl5P6CPGrp2VX4/C0Ok4swwr+xamsjWt
-9RR9yG0IpVfnCEziT4dpBPhNf/6ilgdpnkJUWY3LO3BJhM4Js7rfP4D9NgEYHeSR
-YDN3TuEbi//bp43bhDh8EBQtDx9lPGOSUiKd3I7KfRttsxvLG2wBz3M5HXRc++6p
-pHE+64YfkwV5xZDvU2M/EqePLp7DdQ9g+vQ68FxI6jMCegBoz+ueyE9RhZOk/cUh
-uIXwIdFowjkUXgNncuGrR1gWf1mJVCHOsdnGZf3VSykGdWg=
------END CERTIFICATE-----

server/ssl/cert.pem

@@ -1,24 +1,25 @@
 -----BEGIN CERTIFICATE-----
-MIID9TCCAt2gAwIBAgIJAJZHglUuIBjtMA0GCSqGSIb3DQEBCwUAMIGZMQswCQYD
+MIIEJTCCAw2gAwIBAgIURHg2am+RarQxIVY1f3CicUQgRowwDQYJKoZIhvcNAQEL
-VQQGEwJVUzERMA8GA1UECAwISWxsaW5vaXMxGDAWBgNVBAcMD1JvbGxpbmcgTWVh
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-ZGl3czEYMBYGA1UECgwPU2FmZW1vYmlsZSBMTEMuMQ0wCwYDVQQLDARMSU5YMQ0w
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-CwYDVQQDDARMSU5YMSUwIwYJKoZIhvcNAQkBFhZzdXBwb3J0QHNhZmVtb2JpbGUu
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-Y29tMB4XDTI1MDIyNDEwMTAzNFoXDTM1MDIyMjEwMTAzNFowXjELMAkGA1UEBhMC
+Ym96aWVydUBzYWZlbW9iaWxlLmNvbTAeFw0yMjA4MDEyMjA0MjFaFw0zMjA3Mjky
-VVMxETAPBgNVBAgMCElsbGlub2lzMRgwFgYDVQQHDA9Sb2xsaW5nIE1lYWRpd3Mx
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-EzARBgNVBAoMClNhZmVtb2JpbGUxDTALBgNVBAMMBExJTlgwggEiMA0GCSqGSIb3
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-DQEBAQUAA4IBDwAwggEKAoIBAQDEd8LMvdkD4CyZkwVYh4V/RIBMH8d9jK1Yvozd
+ZmVtb2JpbGUxEzARBgNVBAMMClNhZmVtb2JpbGUxKzApBgkqhkiG9w0BCQEWHG1p
-0kPSGrC+ZXemmF7qHAD5g8RDkg1odkVuZa+jj0KlKHKtReF0p9OB/J6fNavlD7mM
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-UiAtEpEgoKx3VlhrYEtIoFk+EJWaN1WObhYNfPtEw8Ncfww1cyDNmOnsifkLg+yh
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-+aNxXzrR3toRF7pxFehrTpMRxx4LiIN2z4vHCdelvu9yJspzRAWd5QSQ6eGr3OPY
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-GGTiw+fwk1y6e04XulQ65mgxGTXNHlnM2ZvDyOwDZqL89Uf3AgMBAAGjejB4MB8G
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-FHNfBgu/Ixj2j6yDTiDluw6/i3cEMA0GCSqGSIb3DQEBCwUAA4IBAQAojT+cdzfU
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-sVq/ODttG8wS23Du20W2iNdvlAwkgni0UgxTJQ12odtIH9WZAVS46G++t2so87Ki
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-gp6OK25AWtsQ7oLFK2P6VpaVGH6FwRSODFTly7Wv+7US7NmB/DO215+rG7q7C7Ag
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-J6zrsQgLPR6M6rZRrOs9Hd12oX6zRgEaYnbIc/Z1DVPRmCDiQISE5M8LihIO4sOW
+r+L49gUCmASUGOqeZCpJjkKAsGspQ4WQKKI6YW8h5dsSuud2qyQtm+w1RKDq+wih
-gmDacLhM9lbuMvbHEkCNnOuAzdWRmvR06CyBXmu/9iusyWYvgwI6bHFAZRYCOTmB
+A+B82xWXcFFd52gp6nerib4Pf9ATooOmBMCHFZwC+74sKCv7fXDlzLGdCII8lmI4
-+poHSGAlTmivcbNhHyZjS63NafRU7sSuc0JDzWQAdkA1AclSokfC8dJC6fnKBujY
+uq5eFrSS1NeT3iQCwGb9SHfyFkCliaEdpskqmWhonckN0tJVV118SvknV/h9oIsw
-o2WFKJMFrFS3
+uEMIib6YOBlrU+FInnpqpc8VuR4vv0Yro9XrvmurzLuN8k/lVVkr6NMzyNY9mbkF
+9p/Sxd5yIeam
 -----END CERTIFICATE-----

server/ssl/key-old.pem

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQC+4rY3ynrh+fn+
-3ON4ACPqaZsYsL86oRy5pJpUK1W0gvj/d8hnpByLl6WzN7KhkZ70iS93PUiBHbVV
-Y8nyQrOiiLLo8bYhp94YEA9NQei6sxY0ip32Ehs/Fw7IxVvHJ6Q9ckYtyew4VI5X
-jG4UNIpXrvY6EtjjoX/OJrTpFycmPKvcSR+MqYpqIHEffHjOnsJ62+VYY6PGA2os
-duq3HjZjv4OG4pJ4V5wRnOfPzJ8gB7cM2cbLv5NSGLWbgWDD3AKOwkBF+F8V6kKW
-hc2mqBFGAfCs1Q5bK/ouUicy7ax5MoriYox6umMjhZE8FFC7ie1s9GC9a3nQwmVe
-IhCFcwQHAgMBAAECggEAMJWSjGuwUCDoZNqC2PGsMoczjxq5aWpFXejL0P2AoGOv
-jZJGwz5Nd6ge6BkWkbH3M8VQ+/fwotBVbYjrBwq8HvPNGaYf1bwctqIryt2qJw7a
-6X+Yid986NdtD2PQIsXvsyYJP7FDuuimnBjlkaX3yi6BhDF026co2OcYJ7WZZM0e
-nc6JR7wGFZM3Dw3ybFvGrK4k7/Iq2N6wqedzCOvDbLXUC16UtmRVIOuiuNm+THrl
-BiD37AKwB/LZRcdSQ1HeiWlK42Zc+IikHPJhl0PACcJNFNB3u2rdP8maSu5aMLku
-yHnKCz6w9C1vDKrI/iszW2QCky+mGBD9WKK2u6hxFQKBgQDtcfL8hMKj6Ki/dsqR
-McGPs1rLgZFAH9axubUth0uLdsEQDZtkoJIzXt8RLS3exuHMKt+Ln6YAOEhKm8Cl
-OqIg0E/8SNi7QryU9yfqFqcE2QBZL0QVtvYZeUuiHIOrpc0bmTdNvp8i7zWw/oz6
-ymeJ6vpEWKDpOvUnfm79XJbh+wKBgQDNzVjUNfo5s6QNnZlJvwI3J2mAsfLMVQxp
-++P41f+dUCoAsEPujxASthdDxRND9oIfsTodA+VkrlLhs1JyTe4PlPcfSl7D5QSV
-ayXVHF9iLbGM8fWMf6zBTebdaw9GqY3KTOHBH+X+JOHPP9dI6a4l7Ok8tFE9ia8M
-G8Ce7djUZQKBgDSfGDaWRXyFx0AHV4Ut/bOXD/whzsrjQ3VHrrtUTI2v18FzAoke
-fMgdslngJVZFxSy2I6yRyPwrfPnr4pm7kMqs380NZ9q4Q4rP62yZcJJGdSlOrEwT
-rB6hHv3iS9vydq4zGmqEYEghs0hyYVQDH0cVaDlVWvPVORdzka1co6OZAoGBAJHl
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-2t3O8URawK74bS5TSL0LIdWw51WAeatjdkKKBqSXOBNvRGAB8vpmu4+kYgP6F2ae
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-ovNA+spTTFECtoLwhWxwgoL3GYVqSA96RfnmdKHY4d5isQ1g/JN05Uo6bL7HKJCG
-BwS9WCsa6fHhbJR31fP16UQNNknNSwTtUoeJavwarQ7MB5CT9Fz5HsaC4NGaQkve
-86Barwb6tt4iu4Y8a2bcG/sE
------END PRIVATE KEY-----

server/ssl/key.pem

@@ -1,28 +1,28 @@
 -----BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDEd8LMvdkD4CyZ
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-P4Hmmp4712UC4HkhQLSJ6HU=
+xvrhZIQLy0ujoDPPBE8+3Q==
 -----END PRIVATE KEY-----