ACS url when running daemon in linux sockets?

[Peter Schober]

* Br LRd <blasterradius at gmail.com> [2016-12-28 11:03]:
> Shibresponder requires a serverName and serverPort values, which I
> had randomly set to localhost and 80, so that's why it gives that
> URL in the bindingexception.

Does setting those values to something less "random" make a difference
here, i.e. setting them to the actual virtualized values the HTTP User
Agent sees (the publicly visible name and port)?
-peter