def forever(self, interval_seconds = 1, cb_interval_func = None, func_data = None):
counter = 0
interval = interval_seconds * 10
while not self.is_stop():
time.sleep(0.1)
counter += 1
if counter == interval:
counter = 0
if cb_interval_func:
try:
cb_interval_func(func_data)
except:
util.except_print("cb_interval_func")
pass
pass
# block wait child processes exit
for pname in self.workers.keys():
self.workers[pname].join()
util.warn("{}: worker stopped.".format(pname))
with self.glock:
util.remove_file_nothrow(self.pidfile)
util.remove_file_nothrow(self.stopfile)
pass
def check_forcestop(self, forcestop, exitCode = 0):
if forcestop:
self.notify_stop(exitCode)
else:
util.remove_file_nothrow(self.stopfile)
pass