0👍
The real problem in this case, is to try to connect to other domain from the client side and the server do not allow “Access-Control-Allow-Origin”.
The best solution for this question is follow the arquiteture of project bellow:
https://github.com/Tucsky/SignificantTrades
In resume, implement conection websocket in server side and expose a local websocket in the client side.
In my case, Node and Vue js.
2👍
Try installing this node package named cors-server that will start a web server on a given port that will proxy any request received and add CORS headers to it.
To start the server simply call it from the command line and supply a port number
cors-server <port>
After that, any requests sent to http://localhost:[port] will have Access-Control-Allow-Origin: * on the response.
e.g:
POST http://localhost:3005/http://www.google.com
Hope this helps!.