Re: [Libvncserver-common] LibvncServer configure error on RedHat 5

[Christian B. <don...@fr...>]

On Mon, 28 Mar 2011 20:00:00 +0530
<Aniket_Salunkhe@DellTeam.com> wrote:

> Hi Christian,
> 
> After running 'x11vnc', I am trying to make multiple connections with it at a time, but it's showing message as "ReadExact: SocketIPv4 error while reading", at the time of protocol negotiation, for any further new connection. At server it's showing as "denying additional client: ...."
> But if I try to connect same 2nd client without any already connection, it's being connected.
> 
> Isn't it possible to connect 'x11vnc' from multiple clients at a time? Or is there are option for 'x11vnc' to allow multiple connection at a time?

RTFM ;-) 
--> http://www.karlrunge.com/x11vnc/x11vnc_opts.html#opt-afteraccept

> 
> Thanks & Regards,
> Aniket A. Salunkhe
> 
> -----Original Message-----
> From: Christian Beier [mailto:don...@fr...] 
> Sent: Friday, March 11, 2011 8:01 PM
> To: Salunkhe, Aniket - Dell Team
> Cc: lib...@li...
> Subject: Re: LibvncServer configure error on RedHat 5
> 
> On Fri, 11 Mar 2011 06:14:10 -0800
> <Aniket_Salunkhe@DellTeam.com> wrote:
> 
> > Hi Christian,
> > 
> > Thanks for last help. I could work on that. But now I have few doubts.
> > 
> > Is there any way to make X-Server OFF in x11vnc?
> > I configure using command, './configure --without-x' followed by 'make'
> > But no use...when I was running './x11vnc' application, it was coming out.
> 
> I don't understand what you're trying to do.
> 
> > 
> > 
> > Then I reconfigure x11vnc using normal steps, and try to use option '-rawfb' to pass image instead X.
> > Using command './x11vnc -rawfb file:/imagepath@WxHxB' .....at client side could not use Keyboard & Mouse. Also instead of image & X-display, it shows random data.
> > So I prepend 'rawfb +' using command './x11vnc -rawfb +file:/imagepath@WxHxB'.......and at client side Keyboard-Mouse works, but displaying same random data.
> 
> I'm not this familiar with the x11vnc internals, but I guess the image must be in raw format... CC'ed the list, maybe someone knows.
> 
> > 
> > 
> > How can I pass my own data instead of X-display to x11vnc? Can I pass/map it with memory location or register to display that data at client side?
> 
> Ahm what do you want to do? If you just wanna show an image load it to memory in the right (RGB/RGBA) format and use this memory region as the server's framebuffer. See here for example:
> http://libvncserver.git.sourceforge.net/git/gitweb.cgi?p=libvncserver/libvncserver;a=blob;f=examples/zippy.c;h=d8a90d7b043e9c87bc2fea1c8e87f48fce5fa7c4;hb=HEAD
> 
> 
> 
> 
> --
> what is, is;
> what is not is possible.
> 


-- 
what is, is;
what is not is possible.