Gerd Hoffmann <kra...@redhat.com> writes:
> Hi,
>
>> > static void qmp_change_vnc_listen(const char *target, Error **errp)
>> > {
>> > - vnc_display_open(NULL, target, errp);
>> > + QemuOptsList *olist = qemu_find_opts("vnc");
>> > + QemuOpts *opts;
>> > +
>> > + if (strstr(target, "id=")) {
>> > + error_setg(errp, "id not supported");
>> > + return;
>> > + }
>>
>> Aside: this is unclean. Could we somehow test qemu_opts_id() instead?
>
> For that we would have to parse it first, which has some ugly corner
> cases on id clashes ...
>
> All I wanna do here is keep it alive for the existing use cases, without
> support for multiple displays, with minimum effort.
>
> Should we need support for vnc config change in a multiple vnc server
> setup a new qmp monitor command should be designed for that.
Fair enough. Suggests that the QemuOpts API is lacking, though.
