A way to end all sockets subscribed to a topic

[hpx7]

I would like to do something like this:

server.close(myTopicId, 4001, "my error message")

Right now I have to maintain a map of connected sockets per topic (const socketsMap: Map<string, uWS.WebSocket<ConnectionData>>) which I would like to avoid.

Alternatively, if there was a way to get all the sockets subscribed to a topic directly (server.subscribers(topic)), that would meet my needs as well.