Function ResetFastRandomSeed

phxqueue/comm/utils/other_util.cpp:59–62

static thread_local FastRandomSeed seed_thread_safe = { false, 0 };

static void ResetFastRandomSeed() {
    seed_thread_safe.seed = rdtsc();
    seed_thread_safe.init = true;
}

static void InitFastRandomSeedAtFork() {
    pthread_atfork(ResetFastRandomSeed, ResetFastRandomSeed, ResetFastRandomSeed);