Update index.js

index.js

@@ -9,36 +9,24 @@ const io = new Server(server);
 app.use(express.static("public"));
 
 io.on("connection", (socket) => {
-  console.log("User connected:", socket.id);
-
   socket.on("join-room", ({ roomId, name }) => {
     socket.join(roomId);
     socket.name = name;
-    socket.roomId = roomId;
 
-    socket.to(roomId).emit("message", {
-      name: "System",
-      text: `${name} joined the room`
+    socket.to(roomId).emit("user-joined", {
+      id: socket.id,
+      name
     });
   });
 
-  socket.on("send-message", (msg) => {
-    io.to(socket.roomId).emit("message", {
-      name: socket.name,
-      text: msg
+  socket.on("signal", ({ to, data }) => {
+    io.to(to).emit("signal", {
+      from: socket.id,
+      data
     });
   });
-
-  socket.on("disconnect", () => {
-    if (socket.roomId) {
-      socket.to(socket.roomId).emit("message", {
-        name: "System",
-        text: `${socket.name} left the room`
-      });
-    }
-  });
 });
 
-server.listen(7860, () => {
-  console.log("Server running at http://localhost:3000");
+server.listen(3000, () => {
+  console.log("Server running http://localhost:3000");
 });