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Avoid fetching too much work when LP is off

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pooler 2014-05-05 13:08:18 +02:00
parent a9e64f41e7
commit 106d03882e
1 changed files with 4 additions and 3 deletions
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7
cpu-miner.c
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@ -1024,11 +1024,12 @@ static void *miner_thread(void *userdata)
if (work.data[19] >= end_nonce && !memcmp(work.data, g_work.data, 76)) if (work.data[19] >= end_nonce && !memcmp(work.data, g_work.data, 76))
stratum_gen_work(&stratum, &g_work); stratum_gen_work(&stratum, &g_work);
} else { } else {
int min_scantime = have_longpoll ? LP_SCANTIME : opt_scantime;
/* obtain new work from internal workio thread */ /* obtain new work from internal workio thread */
pthread_mutex_lock(&g_work_lock); pthread_mutex_lock(&g_work_lock);
if (!have_stratum && (!have_longpoll || if (!have_stratum &&
time(NULL) >= g_work_time + LP_SCANTIME*3/4 || (time(NULL) - g_work_time >= min_scantime ||
work.data[19] >= end_nonce)) { work.data[19] >= end_nonce)) {
if (unlikely(!get_work(mythr, &g_work))) { if (unlikely(!get_work(mythr, &g_work))) {
applog(LOG_ERR, "work retrieval failed, exiting " applog(LOG_ERR, "work retrieval failed, exiting "
"mining thread %d", mythr->id); "mining thread %d", mythr->id);