main.cpp, функция SetBestChain, vResurrect - список "возрождаемых" транзакций:
Code:
// Disconnect shorter branch
listvResurrect;
BOOST_FOREACH(CBlockIndex* pindex, vDisconnect) {
CBlock block;
...
if (!DisconnectBlock(block, state, pindex, view))
return error("SetBestBlock() : DisconnectBlock %s failed", pindex->GetBlockHash().ToString().c_str());
...
// Queue memory transactions to resurrect.
// We only do this for blocks after the last checkpoint (reorganisation before that
// point should only happen with -reindex/-loadblock, or a misbehaving peer.
BOOST_REVERSE_FOREACH(const CTransaction& tx, block.vtx)
if (!tx.IsCoinBase() && pindex->nHeight > Checkpoints::GetTotalBlocksEstimate())
vResurrect.push_front(tx);
}
...
// Resurrect memory transactions that were in the disconnected branch
BOOST_FOREACH(CTransaction& tx, vResurrect) {
// ignore validation errors in resurrected transactions
CValidationState stateDummy;
if (!AcceptToMemoryPool(mempool,stateDummy, tx, false, NULL))
mempool.remove(tx, true);
}
