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Tari: fill in merge mining hash and difficulty

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SChernykh 2024-04-29 21:59:44 +02:00
parent 5f62069590
commit a5f3e1e2ee
2 changed files with 33 additions and 21 deletions
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5
src/common.h
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@ -219,8 +219,9 @@ struct
#endif
difficulty_type
{
FORCEINLINE constexpr difficulty_type() : lo(0), hi(0) {}
FORCEINLINE constexpr difficulty_type(uint64_t a, uint64_t b) : lo(a), hi(b) {}
FORCEINLINE constexpr difficulty_type() noexcept : lo(0), hi(0) {}
FORCEINLINE explicit constexpr difficulty_type(uint64_t a) noexcept : lo(a), hi(0) {}
FORCEINLINE constexpr difficulty_type(uint64_t a, uint64_t b) noexcept : lo(a), hi(b) {}
uint64_t lo;
uint64_t hi;

33
src/merge_mining_client_tari.cpp
View file

@ -178,31 +178,42 @@ void MergeMiningClientTari::run()
}
}
else {
bool aux_id_empty;
{
ReadLock lock2(m_chainParamsLock);
aux_id_empty = m_chainParams.aux_id.empty();
const std::string& id = response.tari_unique_id();
const std::string& mm_hash = response.merge_mining_hash();
bool ok = true;
if (id.size() != HASH_SIZE) {
LOGERR(1, "Tari unique_id has invalid size (" << id.size() << ')');
ok = false;
}
if (aux_id_empty) {
const std::string& id = response.tari_unique_id();
LOGINFO(1, m_hostStr << " uses chain_id " << log::LightCyan() << log::hex_buf(id.data(), id.size()));
if (mm_hash.size() != HASH_SIZE) {
LOGERR(1, "Tari merge mining hash has invalid size (" << mm_hash.size() << ')');
ok = false;
}
if (id.size() == HASH_SIZE) {
if (ok) {
{
WriteLock lock2(m_chainParamsLock);
if (m_chainParams.aux_id.empty()) {
LOGINFO(1, m_hostStr << " uses chain_id " << log::LightCyan() << log::hex_buf(id.data(), id.size()));
std::copy(id.begin(), id.end(), m_chainParams.aux_id.h);
}
else {
LOGERR(1, "Tari unique_id has invalid size (" << id.size() << ')');
}
std::copy(mm_hash.begin(), mm_hash.end(), m_chainParams.aux_hash.h);
m_chainParams.aux_diff = static_cast<difficulty_type>(response.miner_data().target_difficulty());
}
LOGINFO(6, "Tari block template: height = " << response.block().header().height()
<< ", diff = " << response.miner_data().target_difficulty()
<< ", reward = " << response.miner_data().reward()
<< ", fees = " << response.miner_data().total_fees()
<< ", hash = " << log::hex_buf(mm_hash.data(), mm_hash.size())
);
}
}
const int64_t timeout = std::max<int64_t>(500'000'000 - duration_cast<nanoseconds>(high_resolution_clock::now() - t1).count(), 1'000'000);