[OpenIndiana-discuss] It was so easy... Re: xvnc-inetd only accepting one connection in total?? Huh??

Andrej Javoršek drejc at ntf.uni-lj.si
Mon Mar 4 12:44:55 UTC 2013


Hello.
Can you please summarize (in short) all the necessary steps to get from
system without VNC to your point!
In my case I get VNC password prompt and don't know where to set or disable
it.

Best Regards
Andrej


On Mon, Mar 4, 2013 at 12:23 PM, Hans J. Albertsson <
hans.j.albertsson at branneriet.se> wrote:

> Whatever it was that looked like a timeout to destroy my test login
> sessions must have been me doing something stupid to the wrong window in
> the general clutter.
>
> A bunch of windows have stayed up over night, at least.
>
> So, that was it??? Or???
>
>
> On 2013-03-03 22:24, Hans J. Albertsson wrote:
>
>> So easy.... I think ???
>>
>> ck-seat-tool -a  --display-type=LocalVNC --session-type=LoginWindow
>>
>> Repeat suitable number of times, and you get the ability to run
>> suitable-number separate sessions. Or do you??
>>
>> Quirk remaining: There's a timeout..?? Is that in gdm, or in Xvnc or in
>> the login itself or in the shell? Or am I totally off, and this is not the
>> way to do it?? and I'm just seeing that it doesn't really do what I think
>> it does?
>>
>> On 2013-03-02 09:58, Hans J. Albertsson wrote:
>>
>>> Thanks.
>>>
>>> The SunRay system assigns display numbers dynamically, sort-of (it's a
>>> kludge, really, I know, but it acts as if it were true), so I was thinking
>>> this mechanism should have been a natural for any interface designer when
>>> TigerVNC appeared..
>>>
>>> I THINK I understand how to do this via console-kit and GDM, (Thanks Mr
>>> Palo!) in a way that at least won't require me to assign special, different
>>> commands to each prospective user, but rather will manage a limited set of
>>> possible displays in a sort of dynamic manner.
>>>
>>> Which is reasonable.
>>>
>>> For Mr Harvey: I don't think the port is used in that fashion when in
>>> nowait state: Displays can, I think, use any type of channel, pipes or unix
>>> sockets or tcp sockets, to talk to the X clients and any port number can be
>>> disassociated from the socket used to communicate between the caller and
>>> whatever service the port server initiated on behalf of the caller.
>>> And as far as I can see, the xvnc man page says that in nowait and inetd
>>> mode, Xvnc's port is only used when prompting the initiation of a service,
>>> not for running it. Then again, I'm not really an X expert.
>>>
>>>
>>> On 2013-03-01 23:19, Alan Coopersmith wrote:
>>>
>>>> On 03/ 1/13 01:57 PM, Hans J. Albertsson wrote:
>>>>
>>>>> So it's a bad bad bad design under the hood, and the manual lies or is
>>>>> at least
>>>>> very incomplete.
>>>>>
>>>>> Or what?
>>>>>
>>>> Sorry, you're reaching the limit of what I remember about this
>>>> mechanism, since
>>>> it's been years since I've really worked with it.
>>>>
>>>>  BTW I haven't been able to find any document actually describing the
>>>>> "-once"
>>>>> option to "Xvnc -inetd". Where should I look for that?
>>>>>
>>>> Xserver(1):
>>>>       -once   causes the server to terminate (rather  than reset)
>>>>               when the XDMCP session ends.
>>>>
>>>>
>>> I suddenly feel very dense... :-) Sorry...
>>>
>>>
>>>
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