- /* Assure that "cache_timeout + random_variation" is never negative. */
- if (random_timeout > cache_timeout) {
- INFO("rrdtool plugin: Adjusting \"RandomTimeout\" to %.3f seconds.",
- CDTIME_T_TO_DOUBLE(cache_timeout));
- random_timeout = cache_timeout;
- }
-
- max = (long)(random_timeout / 2);
- min = max - ((long)random_timeout);
-
- return (int64_t)cdrand_range(min, max);