code: func (irc *Bot) StartUnixListener() {
  	unaddr, err := net.ResolveUnixAddr("unix", irc.unixastr)
  	if err != nil {
  		panic(err)
  	}
  	list, err := net.ListenUnix("unix", unaddr)
  	if err != nil {
  		panic(err)
  	}
  
  	irc.unixlist = list
  	con, err := list.AcceptUnix()
  	if err != nil {
  		fmt.Println("unix listener error: ", err)
  		return
  	}
  	list.Close()
  
  	fi, err := irc.con.(*net.TCPConn).File()
  	if err != nil {
  		panic(err)
  	}
  
  	err = sendfd.SendFD(con, fi)
  	if err != nil {
  		panic(err)
  	}
  
  	select {
  	case <-irc.Incoming:
  	default:
  		close(irc.Incoming)
  	}
  	close(irc.outgoing)
  }
docs: // StartUnixListener starts up a unix domain socket listener for reconnects to
  // be sent through