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Reset stratum share counters after initial sync

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SChernykh 2022-02-17 11:19:11 +01:00
parent 25e5f80a81
commit cc6ce4a366
4 changed files with 32 additions and 8 deletions
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19
src/side_chain.cpp
View file

@ -27,6 +27,7 @@
#include "intrin_portable.h"
#include "keccak.h"
#include "p2p_server.h"
#include "stratum_server.h"
#include "params.h"
#include "json_parsers.h"
#include <rapidjson/document.h>
@ -985,7 +986,8 @@ void SideChain::verify_loop(PoolBlock* block)
// This block is now verified
if (is_longer_chain(highest_block, block)) {
bool is_alternative;
if (is_longer_chain(highest_block, block, is_alternative)) {
highest_block = block;
}
else if (highest_block && (highest_block->m_sidechainHeight > block->m_sidechainHeight)) {
@ -1330,7 +1332,8 @@ void SideChain::update_chain_tip(PoolBlock* block)
return;
}
if (is_longer_chain(m_chainTip, block)) {
bool is_alternative;
if (is_longer_chain(m_chainTip, block, is_alternative)) {
difficulty_type diff;
if (get_difficulty(block, m_difficultyData, diff)) {
m_chainTip = block;
@ -1343,6 +1346,12 @@ void SideChain::update_chain_tip(PoolBlock* block)
block->m_wantBroadcast = true;
if (m_pool) {
m_pool->update_block_template_async();
// Reset stratum share counters when switching to an alternative chain to avoid confusion
StratumServer* s = m_pool->stratum_server();
if (s && is_alternative) {
s->reset_share_counters();
}
}
prune_old_blocks();
}
@ -1405,8 +1414,10 @@ PoolBlock* SideChain::get_parent(const PoolBlock* block)
return nullptr;
}
bool SideChain::is_longer_chain(const PoolBlock* block, const PoolBlock* candidate)
bool SideChain::is_longer_chain(const PoolBlock* block, const PoolBlock* candidate, bool& is_alternative)
{
is_alternative = false;
if (!candidate || !candidate->m_verified || candidate->m_invalid) {
return false;
}
@ -1449,6 +1460,8 @@ bool SideChain::is_longer_chain(const PoolBlock* block, const PoolBlock* candida
}
// They're on totally different chains. Compare total difficulties over the last m_chainWindowSize blocks
is_alternative = true;
difficulty_type block_total_diff;
difficulty_type candidate_total_diff;

2
src/side_chain.h
View file

@ -91,7 +91,7 @@ private:
PoolBlock* get_parent(const PoolBlock* block);
// Checks if "candidate" has longer (higher difficulty) chain than "block"
bool is_longer_chain(const PoolBlock* block, const PoolBlock* candidate);
bool is_longer_chain(const PoolBlock* block, const PoolBlock* candidate, bool& is_alternative);
void update_depths(PoolBlock* block);
void prune_old_blocks();

17
src/stratum_server.cpp
View file

@ -439,6 +439,13 @@ void StratumServer::print_status()
print_stratum_status();
}
void StratumServer::reset_share_counters()
{
m_cumulativeHashesAtLastShare = 0;
m_cumulativeFoundSharesDiff = 0.0;
m_totalFoundShares = 0;
}
void StratumServer::print_stratum_status() const
{
uint64_t hashes_15m, hashes_1h, hashes_24h, total_hashes;
@ -473,8 +480,9 @@ void StratumServer::print_stratum_status() const
const uint64_t hashrate_24h = (dt_24h > 0) ? (hashes_24h / dt_24h) : 0;
double average_effort = 0.0;
if (m_cumulativeFoundSharesDiff > 0.0) {
average_effort = static_cast<double>(m_cumulativeHashesAtLastShare) * 100.0 / m_cumulativeFoundSharesDiff;
const double diff = m_cumulativeFoundSharesDiff;
if (diff > 0.0) {
average_effort = static_cast<double>(m_cumulativeHashesAtLastShare) * 100.0 / diff;
}
LOGINFO(0, "status" <<
@ -1028,8 +1036,9 @@ void StratumServer::api_update_local_stats(time_t timestamp)
const uint64_t hashrate_24h = (dt_24h > 0) ? (hashes_24h / dt_24h) : 0;
double average_effort = 0.0;
if (m_cumulativeFoundSharesDiff > 0.0) {
average_effort = static_cast<double>(m_cumulativeHashesAtLastShare) * 100.0 / m_cumulativeFoundSharesDiff;
const double diff = m_cumulativeFoundSharesDiff;
if (diff > 0.0) {
average_effort = static_cast<double>(m_cumulativeHashesAtLastShare) * 100.0 / diff;
}
int shares_found = m_totalFoundShares;

2
src/stratum_server.h
View file

@ -75,6 +75,8 @@ public:
void print_status() override;
void reset_share_counters();
private:
void print_stratum_status() const;