Update

app.js

@@ -15,19 +15,21 @@ const mediasoup = require('mediasoup');
 
 let worker
 /**
- * videoCalls
- * |-> Router
- * |-> Producer
- * |-> Consumer 
- * |-> Producer Transport
- * |-> Consumer Transport
  * 
+ * videoCalls - Dictionary of Object(s)
  * '<callId>': {
- *  router: Router,
- *  producer: Producer,
- *  producerTransport: Producer Transport,
- *  consumer: Consumer,
- *  consumerTransport: Consumer Transport
+ *  router: Router,                                            router
+ *  initiatorAudioProducer: Producer,
+ *  initiatorVideoProducer: Producer,
+ *  receiverVideoProducer: Producer,                           producerVideo
+ *  receiverAudioProducer: Producer,                           producerAudio
+ *  initiatorProducerTransport: Producer Transport,
+ *  receiverProducerTransport: Producer Transport,             producerTransport
+ *  initiatorConsumerVideo: Consumer,                          consumerVideo
+ *  initiatorConsumerAudio: Consumer,                          consumerAudio
+ *  initiatorConsumerTransport: Consumer Transport             consumerTransport
+ *  initiatorSockerId
+ *  receiverSocketId
  * }
  * 
  **/
@@ -50,13 +52,8 @@ const httpsServer = https.createServer(options, app);
 
 const io = new Server(httpsServer, {
   allowEIO3: true,
-  origins: ["*:*"],
-  // allowRequest: (req, next) => {
-  //   console.log('req', req);
-  //   next(null, true)
-  // }
+  origins: ["*:*"]
 });
-// const io = new Server(server, { origins: '*:*', allowEIO3: true });
 
 httpsServer.listen(process.env.PORT, () => {
   console.log('Video server listening on port:', process.env.PORT);
@@ -141,32 +138,18 @@ const mediaCodecs = 			[
       'x-google-start-bitrate'  : 1000
     }
   }
-//   {
-//     kind: 'audio',
-//     mimeType: 'audio/opus',
-//     clockRate: 48000,
-//     channels: 2,
-//   },
-//   {
-//     kind: 'video',
-//     mimeType: 'video/VP8',
-//     clockRate: 90000,
-//     parameters: {
-//       'x-google-start-bitrate': 1000,
-//     },
-//   },
 ];
 
 const closeCall = (callId) => {
   try {
     if (callId && videoCalls[callId]) {
-      videoCalls[callId].producerVideo?.close();
-      videoCalls[callId].producerAudio?.close();
-      videoCalls[callId].consumerVideo?.close();
-      videoCalls[callId].consumerAudio?.close();
+      videoCalls[callId].receiverVideoProducer?.close();
+      videoCalls[callId].receiverAudioProducer?.close();
+      videoCalls[callId].initiatorConsumerVideo?.close();
+      videoCalls[callId].initiatorConsumerAudio?.close();
 
-      videoCalls[callId]?.consumerTransport?.close();
-      videoCalls[callId]?.producerTransport?.close();
+      videoCalls[callId]?.initiatorConsumerTransport?.close();
+      videoCalls[callId]?.receiverProducerTransport?.close();
       videoCalls[callId]?.router?.close();
       delete videoCalls[callId];
     } else {
@@ -212,9 +195,11 @@ peers.on('connection', async socket => {
           console.log('[createRoom] callId', callId);
           videoCalls[callId] = { router: await worker.createRouter({ mediaCodecs }) }
           console.log(`[createRoom] Router ID: ${videoCalls[callId].router.id}`);
+          videoCalls[callId].receiverSocketId = socket.id
+        } else {
+          videoCalls[callId].initiatorSockerId = socket.id
         }
         socketDetails[socket.id] = callId;
-
         // rtpCapabilities is set for callback
         console.log('[getRtpCapabilities] callId', callId);
         callbackResponse = { 
@@ -232,7 +217,7 @@ peers.on('connection', async socket => {
 
   /*
     - Client emits a request to create server side Transport
-    - Depending on the sender, producerTransport or consumerTransport is created on that router
+    - Depending on the sender, a producer or consumer is created is created on that router
     - It will return parameters, these are required for the client to create the RecvTransport 
     from the client.
       - If the client is producer(sender: true) then it will use parameters for device.createSendTransport(params)
@@ -240,21 +225,23 @@ peers.on('connection', async socket => {
   */
   socket.on('createWebRtcTransport', async ({ sender }, callback) => {
     try {
+      console.log('🟥', socket.id, JSON.stringify(sender));
       const callId = socketDetails[socket.id];
-      console.log(`[createWebRtcTransport] sender ${sender} | callId ${callId}`);
+      console.log(`[createWebRtcTransport] socket ${socket.id} | sender ${sender} | callId ${callId}`);
       if (sender) {
-        if (!videoCalls[callId].producerTransport) {
-          videoCalls[callId].producerTransport = await createWebRtcTransportLayer(callId, callback);
+        if(!videoCalls[callId].receiverProducerTransport && !isInitiator(callId, socket.id)) {
+          videoCalls[callId].receiverProducerTransport = await createWebRtcTransportLayer(callId, callback);
+        } else if(!videoCalls[callId].initiatorProducerTransport && isInitiator(callId, socket.id)) {
+          videoCalls[callId].initiatorProducerTransport = await createWebRtcTransportLayer(callId, callback);
         } else {
           console.log(`producerTransport has already been defined | callId ${callId}`);
           callback(null);
         }
       } else if (!sender) {
-        if (!videoCalls[callId].consumerTransport) {
-          videoCalls[callId].consumerTransport = await createWebRtcTransportLayer(callId, callback);
-        } else {
-          console.log(`consumerTransport has already been defined | callId ${callId}`);
-          callback(null);
+        if(!videoCalls[callId].receiverConsumerTransport && !isInitiator(callId, socket.id)) {
+          videoCalls[callId].receiverConsumerTransport = await createWebRtcTransportLayer(callId, callback);
+        } else if(!videoCalls[callId].initiatorConsumerTransport && isInitiator(callId, socket.id)) {
+          videoCalls[callId].initiatorConsumerTransport = await createWebRtcTransportLayer(callId, callback);
         }
       }
     } catch (error) {
@@ -272,64 +259,103 @@ peers.on('connection', async socket => {
       const callId = socketDetails[socket.id];
       if (typeof dtlsParameters === 'string') dtlsParameters = JSON.parse(dtlsParameters);
 
-      console.log(`[transport-connect] socket.id ${socket.id} | callId ${callId}`);
-      await videoCalls[callId].producerTransport.connect({ dtlsParameters });
+      console.log(`[transport-connect] socket ${socket.id} | callId ${callId}`);
+      if (!isInitiator(callId, socket.id)) {
+        await videoCalls[callId].receiverProducerTransport.connect({ dtlsParameters });
+      } else {
+        await videoCalls[callId].initiatorProducerTransport.connect({ dtlsParameters });
+      }
     } catch (error) {
       console.log(`ERROR | transport-connect | callId ${socketDetails[socket.id]} | ${error.message}`);
     }
   });
 
   /*
-    - The event sent by the client (PRODUCER) after successfully connecting to producerTransport
-    - For the router with the id callId, we make produce on producerTransport
+    - The event sent by the client (PRODUCER) after successfully connecting to receiverProducerTransport/initiatorProducerTransport
+    - For the router with the id callId, we make produce on receiverProducerTransport/initiatorProducerTransport
     - Create the handler on producer at the 'transportclose' event
     */
-   socket.on('transport-produce', async ({ kind, rtpParameters, appData }, callback) => {
-     try {
-       const callId = socketDetails[socket.id];
-       if (typeof rtpParameters === 'string') rtpParameters = JSON.parse(rtpParameters);
-       
-       console.log(`[transport-produce] kind: ${kind} | socket.id: ${socket.id} | callId: ${callId}`);
-       console.log('kind', kind);
-       console.log('rtpParameters', rtpParameters);
-
-      if (kind === 'video') {
-        videoCalls[callId].producerVideo = await videoCalls[callId].producerTransport.produce({
-          kind,
-          rtpParameters,
-        });
+  socket.on('transport-produce', async ({ kind, rtpParameters, appData }, callback) => {
+    try {
+      const callId = socketDetails[socket.id];
+      if (typeof rtpParameters === 'string') rtpParameters = JSON.parse(rtpParameters);
       
+      console.log(`[transport-produce] kind: ${kind} | socket: ${socket.id} | callId: ${callId}`);
+      if (kind === 'video') {
+        if (!isInitiator(callId, socket.id)) {
+          videoCalls[callId].receiverVideoProducer = await videoCalls[callId].receiverProducerTransport.produce({
+            kind,
+            rtpParameters,
+          });
 
-        console.log(`[transport-produce] Producer ID: ${videoCalls[callId].producerVideo.id} | kind: ${videoCalls[callId].producerVideo.kind}`);
-    
-        videoCalls[callId].producerVideo.on('transportclose', () => {
-          const callId = socketDetails[socket.id];
-          console.log('transport for this producer closed', callId)
-          closeCall(callId);
-        });
+          console.log(`[transport-produce] receiverVideoProducer Producer ID: ${videoCalls[callId].receiverVideoProducer.id} | kind: ${videoCalls[callId].receiverVideoProducer.kind}`);
 
-        // Send back to the client the Producer's id
-        callback && callback({
-          id: videoCalls[callId].producerVideo.id
-        });
+          videoCalls[callId].receiverVideoProducer.on('transportclose', () => {
+            const callId = socketDetails[socket.id];
+            console.log('transport for this producer closed', callId)
+            closeCall(callId);
+          });
+
+          // Send back to the client the Producer's id
+          callback && callback({
+            id: videoCalls[callId].receiverVideoProducer.id
+          });
+        } else {
+          videoCalls[callId].initiatorVideoProducer = await videoCalls[callId].initiatorProducerTransport.produce({
+            kind,
+            rtpParameters,
+          });
+
+          console.log(`[transport-produce] initiatorVideoProducer Producer ID: ${videoCalls[callId].initiatorVideoProducer.id} | kind: ${videoCalls[callId].initiatorVideoProducer.kind}`);
+
+          videoCalls[callId].initiatorVideoProducer.on('transportclose', () => {
+            const callId = socketDetails[socket.id];
+            console.log('transport for this producer closed', callId)
+            closeCall(callId);
+          });
+
+          callback && callback({
+            id: videoCalls[callId].initiatorVideoProducer.id
+          });
+        }
       } else if (kind === 'audio') {
-        videoCalls[callId].producerAudio = await videoCalls[callId].producerTransport.produce({
-          kind,
-          rtpParameters,
-        });
+        if (!isInitiator(callId, socket.id)) {
+          videoCalls[callId].receiverAudioProducer = await videoCalls[callId].receiverProducerTransport.produce({
+            kind,
+            rtpParameters,
+          });
 
-        console.log(`[transport-produce] Producer ID: ${videoCalls[callId].producerAudio.id} | kind: ${videoCalls[callId].producerAudio.kind}`);
-    
-        videoCalls[callId].producerAudio.on('transportclose', () => {
-          const callId = socketDetails[socket.id];
-          console.log('transport for this producer closed', callId)
-          closeCall(callId);
-        });
+          console.log(`[transport-produce] receiverAudioProducer Producer ID: ${videoCalls[callId].receiverAudioProducer.id} | kind: ${videoCalls[callId].receiverAudioProducer.kind}`);
+      
+          videoCalls[callId].receiverAudioProducer.on('transportclose', () => {
+            const callId = socketDetails[socket.id];
+            console.log('transport for this producer closed', callId)
+            closeCall(callId);
+          });
 
-        // Send back to the client the Producer's id
-        callback && callback({
-          id: videoCalls[callId].producerAudio.id
-        });
+          // Send back to the client the Producer's id
+          callback && callback({
+            id: videoCalls[callId].receiverAudioProducer.id
+          });
+        } else {
+          videoCalls[callId].initiatorAudioProducer = await videoCalls[callId].initiatorProducerTransport.produce({
+            kind,
+            rtpParameters,
+          });
+
+          console.log(`[transport-produce] initiatorAudioProducer Producer ID: ${videoCalls[callId].initiatorAudioProducer.id} | kind: ${videoCalls[callId].initiatorAudioProducer.kind}`);
+      
+          videoCalls[callId].initiatorAudioProducer.on('transportclose', () => {
+            const callId = socketDetails[socket.id];
+            console.log('transport for this producer closed', callId)
+            closeCall(callId);
+          });
+
+          // Send back to the client the Producer's id
+          callback && callback({
+            id: videoCalls[callId].initiatorAudioProducer.id
+          });
+        }
       }
     } catch (error) {
       console.log(`ERROR | transport-produce | callId ${socketDetails[socket.id]} | ${error.message}`);
@@ -343,8 +369,13 @@ peers.on('connection', async socket => {
   socket.on('transport-recv-connect', async ({ dtlsParameters }) => {
     try {
       const callId = socketDetails[socket.id];
-      console.log(`[transport-recv-connect] socket.id ${socket.id} | callId ${callId}`);
-      await videoCalls[callId].consumerTransport.connect({ dtlsParameters });
+      console.log(`[transport-recv-connect] socket ${socket.id} | callId ${callId}`);
+      // await videoCalls[callId].consumerTransport.connect({ dtlsParameters });
+      if(!isInitiator(callId, socket.id)) {
+        await videoCalls[callId].receiverConsumerTransport.connect({ dtlsParameters });
+      } else if(isInitiator(callId, socket.id)) {
+        await videoCalls[callId].initiatorConsumerTransport.connect({ dtlsParameters });
+      }
     } catch (error) {
       console.log(`ERROR | transport-recv-connect | callId ${socketDetails[socket.id]} | ${error.message}`);
     }
@@ -359,34 +390,45 @@ peers.on('connection', async socket => {
   */
   socket.on('consume', async ({ rtpCapabilities }, callback) => {
     try {
-      console.log(`[consume] rtpCapabilities: ${JSON.stringify(rtpCapabilities)}`);
-
       const callId = socketDetails[socket.id];
+      console.log(`[consume] socket ${socket.id} | callId ${callId} | rtpCapabilities: ${JSON.stringify(rtpCapabilities)}`);
+
       console.log('[consume] callId', callId);
+      let canConsumeVideo, canConsumeAudio;
+      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
+        });
 
-      const canConsumeVideo = !!videoCalls[callId].producerVideo && !!videoCalls[callId].router.canConsume({
-        producerId: videoCalls[callId].producerVideo.id,
-        rtpCapabilities
-      })
-
-      const canConsumeAudio = !!videoCalls[callId].producerAudio && !!videoCalls[callId].router.canConsume({
-        producerId: videoCalls[callId].producerAudio.id,
-        rtpCapabilities
-      })
+      } else {
+        canConsumeVideo = !!videoCalls[callId].initiatorVideoProducer && !!videoCalls[callId].router.canConsume({
+          producerId: videoCalls[callId].initiatorVideoProducer.id,
+          rtpCapabilities
+        });
 
+        canConsumeAudio = !!videoCalls[callId].initiatorAudioProducer && !!videoCalls[callId].router.canConsume({
+          producerId: videoCalls[callId].initiatorAudioProducer.id,
+          rtpCapabilities
+        });
+      }
       console.log('[consume] canConsumeVideo', canConsumeVideo);
       console.log('[consume] canConsumeAudio', canConsumeAudio);
 
       if (canConsumeVideo && !canConsumeAudio) {
-        console.log('1');
-        const videoParams = await consumeVideo(callId, rtpCapabilities)
-        console.log('videoParams', videoParams);
+        const videoParams = await consumeVideo(callId, socket.id, rtpCapabilities)
         callback({ videoParams, audioParams: null });
       } else if (canConsumeVideo && canConsumeAudio) {
-        console.log('2');
-        const videoParams = await consumeVideo(callId, rtpCapabilities)
-        const audioParams = await consumeAudio(callId, rtpCapabilities)
+        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)
+        callback({ videoParams: null, audioParams });
       } else {
         console.log(`[consume] Can't consume | callId ${callId}`);
         callback(null);
@@ -405,71 +447,139 @@ peers.on('connection', async socket => {
     try {
       const callId = socketDetails[socket.id];
       console.log(`[consumer-resume] callId ${callId}`)
-      await videoCalls[callId].consumerVideo.resume();
-      await videoCalls[callId].consumerAudio.resume();
+
+      if (isInitiator(callId, socket.id)) {
+        await videoCalls[callId].initiatorConsumerVideo.resume();
+        await videoCalls[callId].initiatorConsumerAudio.resume();
+      } else {
+        await videoCalls[callId].receiverConsumerVideo.resume();
+        await videoCalls[callId].receiverConsumerAudio.resume();
+      }
+      // await videoCalls[callId].consumerVideo.resume();
+      // await videoCalls[callId].consumerAudio.resume();
     } catch (error) {
       console.log(`ERROR | consumer-resume | callId ${socketDetails[socket.id]} | ${error.message}`);
     }
   });
 });
 
-const consumeVideo = async (callId, rtpCapabilities) => {
-  videoCalls[callId].consumerVideo = await videoCalls[callId].consumerTransport.consume({
-    producerId: videoCalls[callId].producerVideo.id,
-    rtpCapabilities,
-    paused: true,
-  });
+const consumeVideo = async (callId, socketId, rtpCapabilities) => {
 
-  // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
-  videoCalls[callId].consumerVideo.on('transportclose', () => {
-    const callId = socketDetails[socket.id];
-    console.log('transport close from consumer', callId);
-    closeCall(callId);
-  });
+  if(isInitiator(callId, socketId)) {
+    videoCalls[callId].initiatorConsumerVideo = await videoCalls[callId].initiatorConsumerTransport.consume({
+      producerId: videoCalls[callId].receiverVideoProducer.id,
+      rtpCapabilities,
+      paused: true,
+    });
 
-  // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose
-  videoCalls[callId].consumerVideo.on('producerclose', () => {
-    const callId = socketDetails[socket.id];
-    console.log('producer of consumer closed', callId);
-    closeCall(callId);
-  });
+    // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
+    videoCalls[callId].initiatorConsumerVideo.on('transportclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('transport close from consumer', callId);
+      closeCall(callId);
+    });
 
-  return {
-    id: videoCalls[callId].consumerVideo.id,
-    producerId: videoCalls[callId].producerVideo.id,
-    kind: 'video',
-    rtpParameters: videoCalls[callId].consumerVideo.rtpParameters,
+    // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose
+    videoCalls[callId].initiatorConsumerVideo.on('producerclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('producer of consumer closed', callId);
+      closeCall(callId);
+    });
+
+    return {
+      id: videoCalls[callId].initiatorConsumerVideo.id,
+      producerId: videoCalls[callId].receiverVideoProducer.id,
+      kind: 'video',
+      rtpParameters: videoCalls[callId].initiatorConsumerVideo.rtpParameters,
+    }
+  } else {
+    videoCalls[callId].receiverConsumerVideo = await videoCalls[callId].receiverConsumerTransport.consume({
+      producerId: videoCalls[callId].initiatorVideoProducer.id,
+      rtpCapabilities,
+      paused: true,
+    });
+
+    videoCalls[callId].receiverConsumerVideo.on('transportclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('transport close from consumer', callId);
+      closeCall(callId);
+    });
+
+    videoCalls[callId].receiverConsumerVideo.on('producerclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('producer of consumer closed', callId);
+      closeCall(callId);
+    });
+
+    return {
+      id: videoCalls[callId].receiverConsumerVideo.id,
+      producerId: videoCalls[callId].initiatorVideoProducer.id,
+      kind: 'video',
+      rtpParameters: videoCalls[callId].receiverConsumerVideo.rtpParameters,
+    }
   }
 }
 
-const consumeAudio = async (callId, rtpCapabilities) => {
-  videoCalls[callId].consumerAudio = await videoCalls[callId].consumerTransport.consume({
-    producerId: videoCalls[callId].producerAudio.id,
-    rtpCapabilities,
-    paused: true,
-  });
+const consumeAudio = async (callId, socketId, rtpCapabilities) => {
+  if(isInitiator(callId, socketId)) {
+    videoCalls[callId].initiatorConsumerAudio = await videoCalls[callId].initiatorConsumerTransport.consume({
+      producerId: videoCalls[callId].receiverAudioProducer.id,
+      rtpCapabilities,
+      paused: true,
+    });
 
-  // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
-  videoCalls[callId].consumerAudio.on('transportclose', () => {
-    const callId = socketDetails[socket.id];
-    console.log('transport close from consumer', callId);
-    closeCall(callId);
-  });
+    // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
+    videoCalls[callId].initiatorConsumerAudio.on('transportclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('transport close from consumer', callId);
+      closeCall(callId);
+    });
 
-  // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose
-  videoCalls[callId].consumerAudio.on('producerclose', () => {
-    const callId = socketDetails[socket.id];
-    console.log('producer of consumer closed', callId);
-    closeCall(callId);
-  });
-  return {
-    id: videoCalls[callId].consumerAudio.id,
-    producerId: videoCalls[callId].producerAudio.id,
-    kind: 'audio',
-    rtpParameters: videoCalls[callId].consumerAudio.rtpParameters,
+    // https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose
+    videoCalls[callId].initiatorConsumerAudio.on('producerclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('producer of consumer closed', callId);
+      closeCall(callId);
+    });
+
+    return {
+      id: videoCalls[callId].initiatorConsumerAudio.id,
+      producerId: videoCalls[callId].receiverAudioProducer.id,
+      kind: 'audio',
+      rtpParameters: videoCalls[callId].initiatorConsumerAudio.rtpParameters,
+    }
+  } else {
+    videoCalls[callId].receiverConsumerAudio = await videoCalls[callId].receiverConsumerTransport.consume({
+      producerId: videoCalls[callId].initiatorAudioProducer.id,
+      rtpCapabilities,
+      paused: true,
+    });
+
+    videoCalls[callId].receiverConsumerAudio.on('transportclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('transport close from consumer', callId);
+      closeCall(callId);
+    });
+
+    videoCalls[callId].receiverConsumerAudio.on('producerclose', () => {
+      const callId = socketDetails[socket.id];
+      console.log('producer of consumer closed', callId);
+      closeCall(callId);
+    });
+
+    return {
+      id: videoCalls[callId].receiverConsumerAudio.id,
+      producerId: videoCalls[callId].initiatorAudioProducer.id,
+      kind: 'audio',
+      rtpParameters: videoCalls[callId].receiverConsumerAudio.rtpParameters,
+    }
   }
 }
 
+const isInitiator = (callId, socketId) => {
+  return (videoCalls[callId].initiatorSockerId === socketId);
+}
+
 /*
   - 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 

public/bundle.js

@@ -20353,7 +20353,7 @@ module.exports = yeast;
 },{}],94:[function(require,module,exports){
 module.exports = {
   hubAddress: 'https://hub.dev.linx.safemobile.com/',
-  mediasoupAddress: 'https://video.safemobile.org',
+  mediasoupAddress: 'https://testing.video.safemobile.org',
 }
 },{}],95:[function(require,module,exports){
 const io = require('socket.io-client')
@@ -20580,7 +20580,7 @@ const createSendTransport = () => {
   console.log('[createSendTransport');
   // see server's socket.on('createWebRtcTransport', sender?, ...)
   // this is a call from Producer, so sender = true
-  socket.emit('createWebRtcTransport', { sender: true, callId }, (value) => {
+  socket.emit('createWebRtcTransport', { sender: true }, (value) => {
 
     console.log(`[createWebRtcTransport] value: ${JSON.stringify(value)}`);
 
@@ -20763,10 +20763,12 @@ const connectRecvTransport = async () => {
     rtpCapabilities: device.rtpCapabilities,
     callId
   }, async ({ params }) => {
-    if (params.error) {
-      console.log('Cannot Consume')
-      return
-    }
+    // if (params.error) {
+    //   console.log('Cannot Consume')
+    //   return
+    // }
+
+    console.log(`[connectRecvTransport] consume params ${params}`);
 
     // Then consume with the local consumer transport
     // which creates a consumer
@@ -20811,8 +20813,31 @@ const closeCall = () => {
   resetCallSettings()
 }
 
+const consume = async () => {
+  console.log('[consume]')
+  console.log('createRecvTransport Consumer')
+  await socket.emit('createWebRtcTransport', { sender: false, callId, dispatcher: true }, ({ params }) => {
+    if (params.error) {
+      console.log('createRecvTransport | createWebRtcTransport | Error', params.error)
+      return
+    }
+    consumerTransport = device.createRecvTransport(params)
+    consumerTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
+      try {
+        await socket.emit('transport-recv-connect', {
+          dtlsParameters,
+        })
+        callback()
+      } catch (error) {
+        errback(error)
+      }
+    })
+    
+    connectRecvTransport()
+  })
+}
 
 btnLocalVideo.addEventListener('click', getLocalStream)
-btnRecvSendTransport.addEventListener('click', goConnect)
+btnRecvSendTransport.addEventListener('click', consume)
 btnCloseCall.addEventListener('click', closeCall)
 },{"./config":94,"mediasoup-client":66,"socket.io-client":82}]},{},[95]);

public/config.js

@@ -1,4 +1,4 @@
 module.exports = {
   hubAddress: 'https://hub.dev.linx.safemobile.com/',
-  mediasoupAddress: 'https://video.safemobile.org',
+  mediasoupAddress: 'https://testing.video.safemobile.org',
 }

public/index.js

@@ -222,7 +222,7 @@ const createSendTransport = () => {
   console.log('[createSendTransport');
   // see server's socket.on('createWebRtcTransport', sender?, ...)
   // this is a call from Producer, so sender = true
-  socket.emit('createWebRtcTransport', { sender: true, callId }, (value) => {
+  socket.emit('createWebRtcTransport', { sender: true }, (value) => {
 
     console.log(`[createWebRtcTransport] value: ${JSON.stringify(value)}`);
 
@@ -405,10 +405,12 @@ const connectRecvTransport = async () => {
     rtpCapabilities: device.rtpCapabilities,
     callId
   }, async ({ params }) => {
-    if (params.error) {
-      console.log('Cannot Consume')
-      return
-    }
+    // if (params.error) {
+    //   console.log('Cannot Consume')
+    //   return
+    // }
+
+    console.log(`[connectRecvTransport] consume params ${params}`);
 
     // Then consume with the local consumer transport
     // which creates a consumer
@@ -453,7 +455,30 @@ const closeCall = () => {
   resetCallSettings()
 }
 
+const consume = async () => {
+  console.log('[consume]')
+  console.log('createRecvTransport Consumer')
+  await socket.emit('createWebRtcTransport', { sender: false, callId, dispatcher: true }, ({ params }) => {
+    if (params.error) {
+      console.log('createRecvTransport | createWebRtcTransport | Error', params.error)
+      return
+    }
+    consumerTransport = device.createRecvTransport(params)
+    consumerTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
+      try {
+        await socket.emit('transport-recv-connect', {
+          dtlsParameters,
+        })
+        callback()
+      } catch (error) {
+        errback(error)
+      }
+    })
+    
+    connectRecvTransport()
+  })
+}
 
 btnLocalVideo.addEventListener('click', getLocalStream)
-btnRecvSendTransport.addEventListener('click', goConnect)
+btnRecvSendTransport.addEventListener('click', consume)
 btnCloseCall.addEventListener('click', closeCall)