subscribing to dynamic topics

[artknight]

I am trying to allow the users to subscribe to dynamic topics like below

const app = uWS.App().ws('/ws/:area/:channel', {
   open: ws => {
      //not working
      let area = ws.getParameter(0);

      ws.subscribe(`${area}-${channel}`);
   }
}

In the docs ( https://github.com/uNetworking/uWebSockets/blob/master/misc/READMORE.md ) it says specifically ...and i quote Every websocket route has the same pattern and pattern matching as for Http which should allow me to get those params.

Note: I am running v19.2.0

Can anyone have any ideas?

[hst-m]

you are in the wrong repo JS is other repo https://github.com/uNetworking/uWebSockets.js there is no ws.getParameter it is req.getParameter, you need to use the upgrade handler to pass value from req uNetworking/uWebSockets.js#339