Right, I didn't realize before that Python interpreter has its own
signal handling routines.
Now I am able to handle signals in Python code, but it still barfs on exit:
import time
import signal
import sys
def userBreak(sigNum, execFrame):
print "Interrupted,,,"
sys.exit(sigNum)
def terminateRun(sigNum, execFrame):
print "SIGTERM received, terminating."
sys.exit(sigNum)
def test():
time.sleep(1)
print "success"
time.sleep(90)
if __name__ == "__main__":
signal.signal(signal.SIGTERM, terminateRun)
signal.signal(signal.SIGINT, userBreak)
test()
The error:
./test
success
( pressing Ctrl-C )
Interrupted,,,
Exception exceptions.SystemExit: 2 in 'garbage collection' ignored
Fatal Python error: unexpected exception during garbage collection
Aborted
So the real question is - how to exit cleanly from embedded Python code?
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