Transports for ipfs running in webworkers

Hi, I’m trying to find a replacement for websocket-star for an older project that uses ipfs inside a webworker. In webworkers the webrtc api is not available.
I tried looking at p2p-circuit for a bit but didn’t find much.
If possible I’d like to just be able to switch the Addresses.Swarm websocket multiaddrs with another set of public server multiaddrs using a protocol supported in websockets. If that is not possible I’m still interested in other solutions.