added log for dtls transport-connect

Reviewed-on: #8

app.js

@@ -204,7 +204,7 @@ peers.on('connection', async socket => {
         }
       }
     } catch (error) {
-      console.log(`ERROR | createWebRtcTransport | callId ${callId} | sender ${sender} | ${error.message}`);
+      console.log(`ERROR | createWebRtcTransport | callId ${socketDetails[socket.id]} | sender ${sender} | ${error.message}`);
     }
   });
 
@@ -215,7 +215,9 @@ peers.on('connection', async socket => {
   socket.on('transport-connect', async ({ dtlsParameters }) => {
     try {
       const callId = socketDetails[socket.id];
-      console.log(`[transport-connect] socket.id ${socket.id} | callId ${callId}`)
+      if (typeof dtlsParameters === 'string') dtlsParameters = JSON.parse(dtlsParameters);
+
+      console.log(`[transport-connect] socket.id ${socket.id} | callId ${callId}`);
       await videoCalls[callId].producerTransport.connect({ dtlsParameters });
     } catch (error) {
       console.log(`ERROR | transport-connect | callId ${socketDetails[socket.id]} | ${error.message}`);
@@ -227,9 +229,11 @@ peers.on('connection', async socket => {
     - For the router with the id callId, we make produce on producerTransport
     - Create the handler on producer at the 'transportclose' event
   */
-  socket.on('transport-produce', async ({ kind, rtpParameters, appData }) => {
+  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] | socket.id', socket.id, '| callId', callId);
       videoCalls[callId].producer = await videoCalls[callId].producerTransport.produce({
         kind,
@@ -242,6 +246,11 @@ peers.on('connection', async socket => {
         console.log('transport for this producer closed', callId)
         closeCall(callId);
       });
+
+      // Send back to the client the Producer's id
+      // callback({
+      //   id: videoCalls[callId].producer.id
+      // });
     } catch (error) {
       console.log(`ERROR | transport-produce | callId ${socketDetails[socket.id]} | ${error.message}`);
     }
@@ -314,7 +323,7 @@ peers.on('connection', async socket => {
         console.log(`[canConsume] Can't consume | callId ${callId}`);
       }
     } catch (error) {
-      console.log(`ERROR | consume | callId ${callId} | ${error.message}`)
+      console.log(`ERROR | consume | callId ${socketDetails[socket.id]} | ${error.message}`)
       callback({ params: { error } });
     }
   });
@@ -388,7 +397,7 @@ const createWebRtcTransportLayer = async (callId, callback) => {
     return transport;
 
   } catch (error) {
-    console.log(`ERROR | createWebRtcTransportLayer | callId ${callId} | ${error.message}`);
+    console.log(`ERROR | createWebRtcTransportLayer | callId ${socketDetails[socket.id]} | ${error.message}`);
     callback({ params: { error } });
   }
 }