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在下面的代码,回调()不是在repsective时间(现在+ 0.2and现在+ 0.1),还塞()调用,这里有什么问题ASYNCIO调度回调
def callback(n,loop):
print('Callback {} invoked at {}'.format(n,loop.time()))
def stopper(loop):
print("Stopper invoked at {}".format(loop.time()))
loop.stop()
event_loop = asyncio.get_event_loop()
try:
now =event_loop.time()
print('clock time: {}'.format(time.time()))
print('loop time: {}'.format(now))
print('Registering callbacks')
event_loop.call_later(now + 0.2,callback,1,event_loop)
event_loop.call_later(now + 0.1,callback,2,event_loop)
event_loop.call_later(now + 0.3,stopper,event_loop)
event_loop.call_soon(callback,3,event_loop)
print('Entering event loop')
event_loop.run_forever()
finally:
print('Closing event loop')
event_loop.close();
请更好地描述“不在各自的时间”意味着什么。你什么时候被调用,它什么时候被调用? – deceze
callback()在当前+0.2和现在+0.1不被调用 – Rajeev