diff --git a/app.js b/app.js
index 2ab3e52..16d5e2e 100644
--- a/app.js
+++ b/app.js
@@ -290,31 +290,36 @@ peers.on('connection', async socket => {
 
 
 
-      const router = videoCalls[callId].router;
-
-      router.observer.on("newtransport", (transport) => {
-        transport.observer.on("newproducer", (producer) => {
-
-          console.log(
-            "new producer created [worker.pid:%d, router.id:%s, transport.id:%s, producer.id:%s]",
-            worker.pid, router.id, transport.id, producer.id
-          );
-
-          if (!isInitiator(callId, socket.id)) {
-            console.log('🟥 Emit to initiatorSocket');
-            videoCalls[callId].initiatorSocket.emit('new-producer', {
-              callId
-            });
-
-          } else {
-            console.log('🟥 Emit to receiverSocket');
-            videoCalls[callId].receiverSocket.emit('new-producer', {
-              callId
-            });
-          }
+      try {
+        const router = videoCalls[callId].router;
+  
+        router.observer.on("newtransport", (transport) => {
+          transport.observer.on("newproducer", (producer) => {
+  
+            console.log(
+              "new producer created [worker.pid:%d, router.id:%s, transport.id:%s, producer.id:%s]",
+              worker.pid, router.id, transport.id, producer.id
+            );
+  
+            if (!isInitiator(callId, socket.id)) {
+              console.log('🟥 Emit to initiatorSocket');
+              videoCalls[callId].initiatorSocket.emit('new-producer', {
+                callId
+              });
+  
+            } else {
+              console.log('🟥 Emit to receiverSocket');
+              videoCalls[callId].receiverSocket.emit('new-producer', {
+                callId
+              });
+            }
+          });
+        
         });
-      
-      });
+        
+      } catch (error) {
+        console.log('&&&&&&&&&&&&&&&&', error.message);
+      }