def handler(signum, frame):
''' controlled shut down
after this, emcIoHalt() will be called, too
'''
print("Python Task shutdown handler")
# this handler overrides the handler in emctaskmain, so call that as well
emctask.emctask_quit(signum)
def handler(signum, frame):
''' controlled shut down
after this, emcIoHalt() will be called, too
'''
print "Python Task shutdown handler"
# this handler overrides the handler in emctaskmain, so call that as well
emctask.emctask_quit(signum)
