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miner: Pass in chainstate to BlockAssembler::CreateNewBlock

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This commit is contained in:
Carl Dong 2020-11-04 19:25:46 -05:00
parent a04aac493f
commit d0de61b764
2 changed files with 10 additions and 2 deletions
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11
src/miner.cpp
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@ -100,6 +100,11 @@ Optional<int64_t> BlockAssembler::m_last_block_num_txs{nullopt};
Optional<int64_t> BlockAssembler::m_last_block_weight{nullopt};
std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& scriptPubKeyIn)
{
return CreateNewBlock(::ChainstateActive(), scriptPubKeyIn);
}
std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(CChainState& chainstate, const CScript& scriptPubKeyIn)
{
int64_t nTimeStart = GetTimeMicros();
@ -117,7 +122,8 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
pblocktemplate->vTxSigOpsCost.push_back(-1); // updated at end
LOCK2(cs_main, m_mempool.cs);
CBlockIndex* pindexPrev = ::ChainActive().Tip();
assert(std::addressof(*::ChainActive().Tip()) == std::addressof(*chainstate.m_chain.Tip()));
CBlockIndex* pindexPrev = chainstate.m_chain.Tip();
assert(pindexPrev != nullptr);
nHeight = pindexPrev->nHeight + 1;
@ -176,7 +182,8 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(*pblock->vtx[0]);
BlockValidationState state;
if (!TestBlockValidity(state, chainparams, ::ChainstateActive(), *pblock, pindexPrev, false, false)) {
assert(std::addressof(::ChainstateActive()) == std::addressof(chainstate));
if (!TestBlockValidity(state, chainparams, chainstate, *pblock, pindexPrev, false, false)) {
throw std::runtime_error(strprintf("%s: TestBlockValidity failed: %s", __func__, state.ToString()));
}
int64_t nTime2 = GetTimeMicros();

1
src/miner.h
View File

@ -159,6 +159,7 @@ public:
/** Construct a new block template with coinbase to scriptPubKeyIn */
std::unique_ptr<CBlockTemplate> CreateNewBlock(const CScript& scriptPubKeyIn);
std::unique_ptr<CBlockTemplate> CreateNewBlock(CChainState& chainstate, const CScript& scriptPubKeyIn);
static Optional<int64_t> m_last_block_num_txs;
static Optional<int64_t> m_last_block_weight;