Add njs token bucket gist url
parent
c8e320849a
commit
2f5abaa47a
piker/data
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@ -235,6 +235,8 @@ async def sample_and_broadcast(
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try:
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if tick_throttle:
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# this is a send mem chan that likely
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# pushes to the ``uniform_rate_send()`` below.
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await stream.send(quote)
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else:
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@ -255,6 +257,10 @@ async def sample_and_broadcast(
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subs.remove((stream, tick_throttle))
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# TODO: a less naive throttler, here's some snippets:
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# token bucket by njs:
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# https://gist.github.com/njsmith/7ea44ec07e901cb78ebe1dd8dd846cb9
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async def uniform_rate_send(
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rate: float,
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@ -292,7 +298,7 @@ async def uniform_rate_send(
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rate = 1 / (now - last_send)
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last_send = now
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# print(f'{rate} Hz sending quotes\n{first_quote}')
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# print(f'{rate} Hz sending quotes') # \n{first_quote}')
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# TODO: now if only we could sync this to the display
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# rate timing exactly lul
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