Feature Request-> add additional path information to websocket

Is there any way that this can be enhanced to allow for the path in the websocket instead of just the root?
I see today I can specify the port only and the web request goest to ws(s)://hostname:port/?dst=xxxx
but I would like to see a path option available so I can put it through additional proxies along the way
so it could look like .ws(s)://hostname:port/additionalpath/?dst=xxxx

thank you