As far as I know NX is a tunneling and compression technology but will not maintain a persistant X applications or session. The applications are started when you connect from a remote location.<br><br>As far as X peristant session, an up to date XVNC that supports Render would probably be fine a<br>
<br><div class="gmail_quote">On Fri, May 27, 2011 at 7:22 PM, Evgeny M. Zubok <span dir="ltr"><<a href="mailto:evgeny.zubok@tochka.ru">evgeny.zubok@tochka.ru</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">David Jackson <<a href="mailto:djackson452@gmail.com">djackson452@gmail.com</a>> writes:<br>
<br>
> The client wouldnt have to be moved between servers at all, it could<br>
> be the same proxy server, the proxy server could then open up<br>
> connections to actual X servers and forward things to the real X<br>
> servers. The proxy would massage and rework data as necessary to trick<br>
> the X client and hide the fact it is being displayed to many X servers<br>
> and also keep the X servers in the dark about what is really going on<br>
> as well. This requires no protocol changes and no changes to the<br>
> clients or servers. There are already two or more codebases that this<br>
> has already been done on, one is something called Xmux, the other was<br>
> something called Xshare or something, and I am aware of a possible<br>
> third that was called XTV. None are actively developed at this time.<br>
<br>
</div>Look also at NoMachine NX technology:<br>
<br>
<a href="http://www.nomachine.com/documents/getting-started.php" target="_blank">http://www.nomachine.com/documents/getting-started.php</a><br>
<br>
There are free NX server implementaitions: FreeNX [1] and NeatX<br>
[2]. Also look at the project x2go [3].<br>
<br>
[1] <a href="http://freenx.berlios.de/" target="_blank">http://freenx.berlios.de/</a><br>
[2] <a href="http://code.google.com/p/neatx/" target="_blank">http://code.google.com/p/neatx/</a><br>
[3] <a href="http://www.x2go.org/" target="_blank">http://www.x2go.org/</a><br>
<div><div></div><div class="h5"><br>
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