I may be wrong, but when trying to set up a client server following the example given in the VizHelp, Networking Reference, Multi User Environment script, the clean connect function they give for the client:
	Code:
	SERVER_NAME=viz.input('Enter Server Name')
while not viznet.client.connect(SERVER_NAME,port_in=14951,port_out=14950):
    if viz.ask('Could not connect to ' + SERVER_NAME + ' would you like to try another?'):
        SERVER_NAME=viz.input('Enter Server Name')
    else:
        viz.quit()
        break
 Does Not work.
The viznet.client.connect function just returns True whether or not there is a server even running.  If someone has a solution to this please let me know.
Thank you