Raymond Pau created GUACAMOLE-1577:
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             Summary: Support for TurboVNC server
                 Key: GUACAMOLE-1577
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1577
             Project: Guacamole
          Issue Type: New Feature
          Components: VNC
    Affects Versions: 1.4.0
            Reporter: Raymond Pau


Add native support for TurboVNC Server to to provide peak performance for 3D 
workloads

Current performance of VNC connection to TurboVNC Server running on Azure AKS 
with VirtualGL for access to GPU hardware acceleration is pretty slow and the 
screen update/refresh can take up to more than a few minutes. It is so slow to 
the point of the GUI is not usable.

The same connection using native TurboVNC client running on MacOS does not have 
any lag. (The connection is done via kubectl port-forwarding)

>From TurboVNC server logs, it seems like there are at least 4 protocol 
>extensions used by the native TurboVNC client which is not currently supported 
>by Apache Guacamole.
 * TightVNC protocol extensions
 * Continuous Updates protocol extension
 * Fence protocol extension
 * GII protocol extension



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