Sockets (Dan)

[Mccormick.Johnw at epamail.epa.gov]

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John W. McCormick, Systems Programmer / DBA
High Performance Computing & Scientific Visualization
Lockheed Martin Information Technology, Supporting the EPA
Research Triangle Park, NC
919-541-0890

Federal Infrastructure Contact - Ravi Nair
919-541-5467    -  nair.ravi at epa.gov
Federal Infrastructure Contact - Joe Retzer, Ph.D.
919-541-4190    -  retzer.joseph at epa.gov
----- Forwarded by JohnW McCormick/RTP/USEPA/US on 04/11/2005 12:04 PM
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             JohnW                                                      
             McCormick/RTP/US                                           
             EPA/US                                                  To 
                                      python-list at python.org            
             04/11/2005 12:03                                        cc 
             PM                                                         
                                                                Subject 
                                      Sockets (Dave Brueck)             
                                                                        
                                                                        
                                                                        
                                                                        
                                                                        
                                                                        




Hello, ... I am John McCormick (Systems Programmer ) and I am currently
working on a python program which will connect (user) specified inputs
and connect them to (user) selected outputs (like screen or
video/audio-recording devices) and would like to know if there's a
technique to "test" or "sense" if the desired output device is busy
without interrupting the output device while checking to see if it's
busy... ?? If, perhaps, python does not have this type of feature, I
wonder if you could give me some type of direction (ie., manufacturer's
device response checking techniques that could be used in conjunction
with python) but the bottom line is not to "crash" or interrupt the
desired output device (if it's still busy)...

Thank You



John McCormick



##############################################
John W. McCormick, Systems Programmer / DBA
High Performance Computing & Scientific Visualization
Lockheed Martin Information Technology, Supporting the EPA
Research Triangle Park, NC
919-541-0890

Federal Infrastructure Contact - Ravi Nair
919-541-5467    -  nair.ravi at epa.gov
Federal Infrastructure Contact - Joe Retzer, Ph.D.
919-541-4190    -  retzer.joseph at epa.gov