Admin UI not connecting with parser option ( socket.io-msgpack-parser )

[merndev]

When the parser option is passed, the admin UI is not conneting.

socket.io-msgpack-parser : 3.0.1
socket.io 4.2.0
socket.io-client 4.2.0
Trying to access admin UI through https://admin.socket.io/

[sasa10g]

Same here, won't work with any custom parser.
It would be great to have it.

[darrachequesne]

@sasa10g working with any arbitrary parser seems difficult (well, we could eval the code of the parser provided by the user, but I'm not sure that's a good idea).

We should be able to include the msgpack parser though 👍

[darrachequesne]

This should be fixed by 4359536: