res.setContentType(infoRefsResultType(svc));
final PacketLineOut out = new PacketLineOut(buf);
out.writeString("# service=" + svc + "\n");
out.end();
advertise(req, new PacketLineOutRefAdvertiser(out));
buf.close();
} catch (ServiceNotAuthorizedException e) {
res.sendError(SC_UNAUTHORIZED);
} catch (ServiceNotEnabledException e) {