Function _cleanup

packages/replay-internal/src/util/throttle.ts:20–27

(now: number)

  const counter = new Map<number, number>();

  const _cleanup = (now: number): void => {
    const threshold = now - durationSeconds;
    counter.forEach((_value, key) => {
      if (key < threshold) {
        counter.delete(key);
      }
    });
  };

  const _getTotalCount = (): number => {
    return [...counter.values()].reduce((a, b) => a + b, 0);