Simple TCP "relay" or "proxy"

[Tomas Christiansen]

Im trying to make a simple TCP socket "relay" or "proxy", but my skills in 
Python are not high (yet).

The only thing it should do, is to open the connection on behalf of the 
client, and when the client closes the connection, it should do so too. 
It's going to "relay" PCL and/or PostScript printjobs to a TCP/IP printer.

Does anyone have some sugggestions on code-examples? I've tried googling 
around, but couldn'r find anythin usefull.

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Tomas