[Tutor] Threads and Signals

[Andrew Heagle]

Hi,

I am testing out some stuff with threads and signals. This is just a prototype 
of how I want to incorporate it into my main script.

I figured out how to "catch" signals for SIGUSR1 to output what all the thread 
children are "working" on. The problem I have is if in terminalA I run my 
script, and in terminalB I do `kill -SIGUSR1 $pid` the output from the script 
shows up on terminalA. How can I get the output to show up in terminalB? The 
reason I ask is because the script will be running in a loop forever doing 
something, so I would like to be able to "query it". 

I attached my test script in case that helps, so feel free to critique my code 
at the same time, if you like as I just starting learning Python recently.

Thanks,
Andrew
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