the code is too huge to include here.
Simplify it. That is, make a simplified version of it for testing. Just the single widget that displays your changing data, the timer routine that processes inbound packets and the updateDisplay() routine. This would be invaluable to you for testing the maximum throughput you can expect of Tk and your tcp code.
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
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