def description(self):
        """A description about where this server is bound."""
        if self.bind_addr is None:
            on_what = 'unknown interface (dynamic?)'
        elif isinstance(self.bind_addr, tuple):
            on_what = self._get_base()
        else:
            on_what = 'socket file: %s' % self.bind_addr
        return on_what
A description about where this server is bound.
cherrypy/process/servers.py