Global middleware

[andergabilondo]

Hello,

I used socket.io 2 and I was able to get the global middleaware when someone tryed to connect to a namespace. This was very usefull to me because I have administrative users that were able to create the namespace just with the first connection.

Is there a way I can catch the connect query to any (unknown) namespace with socket.io version 4? Or I have to do it in each individual namespace?