loop control and external links

Signed-off-by: ale <ale@manalejandro.com>

server.js

@@ -416,6 +416,28 @@ app.prepare().then(() => {
       }
     });
 
+    // Notificar loop detectado
+    socket.on('peer-loop-detected', (data) => {
+      try {
+        if (!socket.username || !data || !data.to) {
+          return;
+        }
+
+        const targetSocket = Array.from(io.sockets.sockets.values())
+          .find(s => s.username === data.to);
+
+        if (targetSocket) {
+          targetSocket.emit('peer-loop-detected', {
+            from: socket.username,
+            message: data.message
+          });
+          console.log(`⚠️ Loop detectado entre ${socket.username} y ${data.to}`);
+        }
+      } catch (error) {
+        console.error('Error al notificar loop:', error);
+      }
+    });
+
     // Solicitar ver stream de usuario
     socket.on('request-watch', (data) => {
       try {