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StratumServer: fixed data race

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SChernykh 2023-02-27 18:58:56 +01:00
parent 12a011a9ff
commit 03a3423da0
2 changed files with 6 additions and 3 deletions
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8
src/stratum_server.cpp
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@ -420,6 +420,7 @@ bool StratumServer::on_submit(StratumClient* client, uint32_t id, const char* jo
uint64_t rem;
share->m_hashes = (target > 1) ? udiv128(1, 0, target, &rem) : 1;
share->m_highEnoughDifficulty = sidechain_diff.check_pow(resultHash);
share->m_score = 0;
// Don't count shares that were found during sync
const SideChain& side_chain = m_pool->side_chain();
@ -884,11 +885,11 @@ void StratumServer::on_share_found(uv_work_t* req)
if (pow_hash != share->m_resultHash) {
LOGWARN(4, "client " << static_cast<char*>(client->m_addrString) << " submitted a share with invalid PoW");
share->m_result = SubmittedShare::Result::INVALID_POW;
client->m_score += BAD_SHARE_POINTS;
share->m_score = BAD_SHARE_POINTS;
return;
}
client->m_score += GOOD_SHARE_POINTS;
share->m_score = GOOD_SHARE_POINTS;
const double diff = sidechain_difficulty.to_double();
{
@ -924,7 +925,7 @@ void StratumServer::on_share_found(uv_work_t* req)
else {
LOGWARN(4, "client " << static_cast<char*>(client->m_addrString) << " got a low diff share");
share->m_result = SubmittedShare::Result::LOW_DIFF;
client->m_score += BAD_SHARE_POINTS;
share->m_score = BAD_SHARE_POINTS;
}
}
@ -932,6 +933,7 @@ void StratumServer::on_after_share_found(uv_work_t* req, int /*status*/)
{
SubmittedShare* share = reinterpret_cast<SubmittedShare*>(req->data);
StratumClient* client = share->m_client;
client->m_score += share->m_score;
if (share->m_highEnoughDifficulty) {
const char* s = client->m_customUser;

1
src/stratum_server.h
View file

@ -154,6 +154,7 @@ private:
uint64_t m_timestamp;
uint64_t m_hashes;
bool m_highEnoughDifficulty;
int32_t m_score;
enum class Result {
STALE,