Witam mam problem związany z stroną internetową, problem dotyczy połączenia strony z socket.io
Access to XMLHttpRequest at 'http://ip:8080/socket.io/?EIO=3&transport=polling&t=NXm4jQC' from origin 'http://ip' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.