So I wrote a script which acts like a daemon.
And it starts with something like this....
########### Begin Code
import signal
STOPIT = False
def my_SIGTERM_handler(signum, frame):
global STOPIT
print '\n--- Caught SIGTERM; Attempting to quit gracefully ---'
STOPIT = True
signal.signal(signal.SIGTERM, my_SIGTERM_handler)
signal.signal(signal.SIGINT , my_SIGTERM_handler)
########### End Code
My main loop looks something like this...
login()
while not STOPIT:
foo1()
foo2()
foo3()
if STOPIT:
break
bar1()
bar2()
bar3()
print 'bye'
logout()
This seems to work okay but just now I got this while hitting ctrl-c
It seems to have caught the signal at or in the middle of a call to
sys.stdout.flush()
--- Caught SIGTERM; Attempting to quit gracefully ---
Traceback (most recent call last):
File "/home/user/test.py", line 125, in <module>
sys.stdout.flush()
IOError: [Errno 4] Interrupted system call
How should I fix this?
Am I doing this completely wrong?
Thanks,
~Eric
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