I don't know anything about threads or forks, but I was curious as to why you would have more than one drawing thread. I would have thought that you would have a single drawing thread that sleeps for a minute at a time, waking up only to redraw the graph based on information that the main program had collected, then go back to sleep again.

In reply to Re: Running subs ,,in background'' by Moriarty
in thread Running subs ,,in background'' by lRem

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