Method jittered_delay_s

control_layer.py:642–652

Exponential backoff with random jitter. Prevents thundering herd when multiple requests retry simultaneously.

(self, attempt: int)

        return True

    def jittered_delay_s(self, attempt: int) -> float:
        """
        Exponential backoff with random jitter.
        Prevents thundering herd when multiple requests retry simultaneously.
        """
        base_s = self.config.base_delay_ms / 1000
        max_s  = self.config.max_delay_ms / 1000
        jitter_s = self.config.jitter_ms / 1000
        delay = min(base_s * (2 ** (attempt - 1)), max_s)
        delay += random.uniform(0, jitter_s)
        return delay


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