[X2go-dev] Python X2go: nxproxy problem with multiple sessions to different servers

[Mike Gabriel]

Hi Alex, hi Heinz,

i have a problem that occured when coding Python X2go...

I have two servers. None of them has any X2go users connect to them.

When I connect to server 1 it offers SSH display tunnel NX-Proxy port 30001.

When I connect to server 2 it also offers SSH display tunnel NX-Proxy  
port 30001.

However, I cannot start two nxproxy instances listening on the same  
SSH tunnel port.

Is there a communication protocol in X2go that gives the server  
feedback if an offered port is already in use locally on the client?  
It actually is not only a graphics/nxproxy issue, it will also occur  
when tunneling sound or sshfs (only that I do not get that far without  
a tunnel for nx traffic).

Any help is appreciated...

Greets,
Mike



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