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This commit is contained in:
Scott Sadler
2018-04-16 22:57:35 -05:00
parent 3205a566d4
commit 0cb91a8d20
30 changed files with 1002 additions and 289 deletions
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86
src/miner.cpp
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@@ -11,6 +11,7 @@
#include "amount.h"
#include "base58.h"
#include "chainparams.h"
#include "cc/importcoin.h"
#include "consensus/consensus.h"
#include "consensus/upgrades.h"
#include "consensus/validation.h"
@@ -224,48 +225,55 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
double dPriority = 0;
CAmount nTotalIn = 0;
bool fMissingInputs = false;
BOOST_FOREACH(const CTxIn& txin, tx.vin)
if (tx.IsCoinImport())
{
// Read prev transaction
if (!view.HaveCoins(txin.prevout.hash))
{
// This should never happen; all transactions in the memory
// pool should connect to either transactions in the chain
// or other transactions in the memory pool.
if (!mempool.mapTx.count(txin.prevout.hash))
{
LogPrintf("ERROR: mempool transaction missing input\n");
if (fDebug) assert("mempool transaction missing input" == 0);
fMissingInputs = true;
if (porphan)
vOrphan.pop_back();
break;
}
// Has to wait for dependencies
if (!porphan)
{
// Use list for automatic deletion
vOrphan.push_back(COrphan(&tx));
porphan = &vOrphan.back();
}
mapDependers[txin.prevout.hash].push_back(porphan);
porphan->setDependsOn.insert(txin.prevout.hash);
nTotalIn += mempool.mapTx.find(txin.prevout.hash)->GetTx().vout[txin.prevout.n].nValue;
continue;
}
const CCoins* coins = view.AccessCoins(txin.prevout.hash);
assert(coins);
CAmount nValueIn = coins->vout[txin.prevout.n].nValue;
CAmount nValueIn = GetCoinImportValue(tx);
nTotalIn += nValueIn;
int nConf = nHeight - coins->nHeight;
dPriority += (double)nValueIn * nConf;
dPriority += (double)nValueIn * 1000; // flat multiplier
} else {
BOOST_FOREACH(const CTxIn& txin, tx.vin)
{
// Read prev transaction
if (!view.HaveCoins(txin.prevout.hash))
{
// This should never happen; all transactions in the memory
// pool should connect to either transactions in the chain
// or other transactions in the memory pool.
if (!mempool.mapTx.count(txin.prevout.hash))
{
LogPrintf("ERROR: mempool transaction missing input\n");
if (fDebug) assert("mempool transaction missing input" == 0);
fMissingInputs = true;
if (porphan)
vOrphan.pop_back();
break;
}
// Has to wait for dependencies
if (!porphan)
{
// Use list for automatic deletion
vOrphan.push_back(COrphan(&tx));
porphan = &vOrphan.back();
}
mapDependers[txin.prevout.hash].push_back(porphan);
porphan->setDependsOn.insert(txin.prevout.hash);
nTotalIn += mempool.mapTx.find(txin.prevout.hash)->GetTx().vout[txin.prevout.n].nValue;
continue;
}
const CCoins* coins = view.AccessCoins(txin.prevout.hash);
assert(coins);
CAmount nValueIn = coins->vout[txin.prevout.n].nValue;
nTotalIn += nValueIn;
int nConf = nHeight - coins->nHeight;
dPriority += (double)nValueIn * nConf;
}
nTotalIn += tx.GetJoinSplitValueIn();
}
nTotalIn += tx.GetJoinSplitValueIn();
if (fMissingInputs) continue;
// Priority is sum(valuein * age) / modified_txsize