python - How to view exceptions when using asyncio and executor pools? -

how can exceptions different processes spit out on stdout when using executor pools asyncio?

for exceptions trapped in ether , can partially dechiper what's going wrong when kill script via ctrl-c....

here's code:

import lib.myfunctions import asyncio import oandapy   fmc = lib.myfunctions.fmcmixin()   def meatandpotatoes(currency_pair=sys.argv[1],     time_compression=sys.argv[2],sleep_time=sys.argv[3]):     while true:         try:             = oanda.get_history()             if (something):                 print("niceeee")             else:                 print("ok cool")         except:             sleep(sleep_time)   if __name__ == "__main__":     executor = processpoolexecutor(2)     loop = asyncio.get_event_loop()     asyncio.async(loop.run_in_executor(executor, meatandpotatoes))     scriptname = str(sys.argv[1] + "/" + sys.argv[2] + "/")     asyncio.async(loop.run_in_executor(executor, fmc.heartbeatfunction(scriptname)))     loop.run_forever() 

when meatandpotatoes has problems can't see errors till ctrl-c, same fmc.heartbeatfunction....