docs: def detect(self):
          """
          Detect the WAN IP of the current process through DNS.
  
          Depending on the 'family' option, either ipv4 or ipv6 resolution is
          carried out.
  
          :return: ip address
          """
          theip = find_ip(family=self.opts_family)
          self.set_current_value(theip)
          return theip