how to know when VNC is the Xserver?

lohr@free.fr lohr "at" free.fr
Tue Jul 10 16:56:00 2007


Hi,
  I would like to know if the current Xserver is VNC server or not.
Command "xpdyinfo" returns a "vendor string" that is supposed to say that.
However  VNC server answers "The XFree86 Project, Inc"...
Is there a better way to know that the Xserver is VNC ?

Many thanks.
Christophe