[X2go-User] RDP packing

Mike Gabriel mike.gabriel at das-netzwerkteam.de
Thu Jul 21 23:55:43 CEST 2011


On Do 21 Jul 2011 22:00:34 CEST "John A. Sullivan III" wrote:

> Hello, all.  We are still trying to address the very poor performance of
> rdesktop sessions transmitted over NX - much slower than native RDP
> although we were expecting it to be much faster.  In reading the NX
> documentation, we saw that they have a packing algorithm especially for
> RDP.  However, whenever we enable this packing algorithm, the session
> aborts.  Has anyone successfully used it? How do we troubleshoot this
> issue? Thanks - John

The actual pack methods support by libxcomp3 seem to be in this file:

http://code.x2go.org/gitweb?p=nxcomp.git;a=blob;f=Loop.cpp;h=76622d820f58e56453e51a8bd1d0127f7f4e5d32;hb=68b507b01d1a7aeab734a2955ddb2d513dbe8ace

Obviously, x2goclient (and pyhoca-gui) offer more pack methods than  
currently supported.

@Alex: any clue on this??? We should remove the non-NX methods?

@John: I currently am logged in on from my Debsqueeze notebook to an  
x2goserver in my office (LAN) that draws in 3 rdesktop session from  
three machines via DSL (WAN, 3500bit/s). All three work very smoothly  
while at the same time another host here draws backups from some  
servers on the internet... I use 16m-png-jpeg-9 for that.

Cheers,
Mike


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