23 lines
629 B
Python
23 lines
629 B
Python
import time
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class Delay(object):
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maxToSendDelay = 10 ** -3 # 0.05
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minToSendDelay = 10 ** -5 # 0.01
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def __init__(self, start=0):
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self._next = start
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# TODO: explain why this logic is like it is. And add tests that
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# show that it actually does what it needs to do.
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def __call__(self):
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ts = time.time()
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delay = 0
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if ts >= self._next:
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delay = self.minToSendDelay
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self._next = ts + self.minToSendDelay
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else:
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delay = (self._next - ts) + self.maxToSendDelay
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self._next += self.maxToSendDelay
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return delay
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