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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import signal, time
class level1app:
run = True
save = False
def sighandler(self, signum, frame):
if signum == signal.SIGUSR1:
self.save = True
elif signum == signal.SIGTERM:
self.run = False
elif signum == signal.SIGINT:
self.run = False
else:
print "Unknown signal %d received" % signum
def run(self):
signal.signal(signal.SIGUSR1, self.sighandler)
signal.signal(signal.SIGTERM, self.sighandler)
signal.signal(signal.SIGINT, self.sighandler)
print "Waiting for signals..."
while self.run:
if self.save:
print "Save"
self.save = False
time.sleep(0.1)
print "Exit"
level1app().run()
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