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hardfork: rescan speedup

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Add a block height before which version 1 is assumed
Use DB transactions
This commit is contained in:
moneromooo-monero
2015-09-26 16:22:57 +01:00
parent fec98b8952
commit 0a7421b607
4 changed files with 49 additions and 23 deletions
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5
src/cryptonote_core/blockchain.cpp
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@@ -80,6 +80,7 @@ static const struct {
// version 2 can start from block 1009827, setup on the 20th of september
{ 2, 1009827, 1442763710 },
};
static const uint64_t mainnet_hard_fork_version_1_till = 750000;
static const struct {
uint8_t version;
@@ -89,6 +90,7 @@ static const struct {
// version 1 from the start of the blockchain
{ 1, 1, 1341378000 },
};
static const uint64_t testnet_hard_fork_version_1_till = 540000;
//------------------------------------------------------------------
Blockchain::Blockchain(tx_memory_pool& tx_pool) :
@@ -296,13 +298,14 @@ bool Blockchain::init(BlockchainDB* db, const bool testnet)
m_db = db;
m_hardfork = new HardFork(*db);
if (testnet) {
m_hardfork = new HardFork(*db, 1, testnet_hard_fork_version_1_till);
for (size_t n = 0; n < sizeof(testnet_hard_forks) / sizeof(testnet_hard_forks[0]); ++n)
m_hardfork->add(testnet_hard_forks[n].version, testnet_hard_forks[n].height, testnet_hard_forks[n].time);
}
else
{
m_hardfork = new HardFork(*db, 1, mainnet_hard_fork_version_1_till);
for (size_t n = 0; n < sizeof(mainnet_hard_forks) / sizeof(mainnet_hard_forks[0]); ++n)
m_hardfork->add(mainnet_hard_forks[n].version, mainnet_hard_forks[n].height, mainnet_hard_forks[n].time);
}