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by jnordwick
667 days ago
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since you aren't going to be writing a message per nanosecond, you can always just do `last nanos = max(last nanos + 1, cur nanos)` and then use last nanos for the timestamp. you can even do it in rdtsc ticks and get 1/3 of nano values. Obv the clock isn't nearly that accurate, but it lets you use those fractional nanos to ensure a strictly increasing ordering. |
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