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revert changes to import priority. Re-try flat transaction fee. Change miner lock to something safer. Add lock cs_main to import validation when accepting to mempool.

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This commit is contained in:
blackjok3r
2019-01-10 01:35:18 +08:00
parent 7bc81ad0de
commit 9646dd709a
3 changed files with 249 additions and 246 deletions
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5
src/main.cpp
View File

@@ -1603,7 +1603,7 @@ bool CheckTransactionWithoutProofVerification(uint32_t tiptime,const CTransactio
CAmount GetMinRelayFee(const CTransaction& tx, unsigned int nBytes, bool fAllowFree)
{
{
LOCK2(cs_main, mempool.cs);
LOCK(mempool.cs);
uint256 hash = tx.GetHash();
double dPriorityDelta = 0;
CAmount nFeeDelta = 0;
@@ -1872,7 +1872,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
nLastTime = nNow;
// -limitfreerelay unit is thousand-bytes-per-minute
// At default rate it would take over a month to fill 1GB
if (dFreeCount >= GetArg("-limitfreerelay", 15)*10*50000)
if (dFreeCount >= GetArg("-limitfreerelay", 15)*10*1000)
{
fprintf(stderr,"accept failure.7\n");
return state.DoS(0, error("AcceptToMemoryPool: free transaction rejected by rate limiter"), REJECT_INSUFFICIENTFEE, "rate limited free transaction");
@@ -2709,6 +2709,7 @@ bool ContextualCheckInputs(
if (tx.IsCoinImport())
{
LOCK(cs_main);
ServerTransactionSignatureChecker checker(&tx, 0, 0, false, txdata);
return VerifyCoinImport(tx.vin[0].scriptSig, checker, state);
}

32
src/miner.cpp
View File

@@ -215,15 +215,13 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
boost::optional<CTransaction> cheatSpend;
uint256 cbHash;
SaplingMerkleTree sapling_tree; uint64_t commission;
int nHeight = 0;
const Consensus::Params &consensusParams = chainparams.GetConsensus();
CBlockIndex* pindexPrev = chainActive.LastTip();;
CBlockIndex* pindexPrev = 0;
{
{ // contain lock to block generation and not staking loops.
LOCK2(cs_main, mempool.cs);
nHeight = pindexPrev->GetHeight() + 1;
ENTER_CRITICAL_SECTION(cs_main);
ENTER_CRITICAL_SECTION(mempool.cs);
pindexPrev = chainActive.LastTip();
const int nHeight = pindexPrev->GetHeight() + 1;
const Consensus::Params &consensusParams = chainparams.GetConsensus();
uint32_t consensusBranchId = CurrentEpochBranchId(nHeight, consensusParams);
bool sapling = NetworkUpgradeActive(nHeight, consensusParams, Consensus::UPGRADE_SAPLING);
@@ -243,8 +241,9 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
pblock->nTime = GetAdjustedTime();
CCoinsViewCache view(pcoinsTip);
uint32_t expired;
uint32_t expired; uint64_t commission;
SaplingMerkleTree sapling_tree;
assert(view.GetSaplingAnchorAt(view.GetBestAnchor(SAPLING), sapling_tree));
// Priority order to process transactions
@@ -286,9 +285,8 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
if (tx.IsCoinImport())
{
CAmount nValueIn = GetCoinImportValue(tx); // burn amount
//tx.vout[1].nValue import amount
//nTotalIn += nValueIn;
dPriority += 1e16; //(double)nValueIn * 1000; // flat multiplier
nTotalIn += nValueIn;
dPriority += (double)nValueIn * 1000; // flat multiplier... max = 1e16.
} else {
int numNotaryVins = 0; bool fToCryptoAddress = false;
if ( komodo_is_notarytx(tx) == 1 )
@@ -363,7 +361,7 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
if (fNotarisation) {
dPriority = 1e16;
fprintf(stderr, "Notarisation.%s set to maximum priority.\n",hash.ToString().c_str());
//fprintf(stderr, "Notarisation.%s set to maximum priority.\n",hash.ToString().c_str());
}
if (porphan)
@@ -497,8 +495,6 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
//pblock->nTime = blocktime + 1;
pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, Params().GetConsensus());
} // contain lock to block generation only!
int32_t stakeHeight = chainActive.Height() + 1;
//LogPrintf("CreateNewBlock(): total size %u blocktime.%u nBits.%08x\n", nBlockSize,blocktime,pblock->nBits);
@@ -524,7 +520,11 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
blocktime = GetAdjustedTime();
//if ( blocktime > pindexPrev->GetMedianTimePast()+60 )
// blocktime = pindexPrev->GetMedianTimePast() + 60;
LEAVE_CRITICAL_SECTION(cs_main);
LEAVE_CRITICAL_SECTION(mempool.cs);
siglen = komodo_staked(txStaked, pblock->nBits, &blocktime, &txtime, &utxotxid, &utxovout, &utxovalue, utxosig);
ENTER_CRITICAL_SECTION(cs_main);
ENTER_CRITICAL_SECTION(mempool.cs);
}
if ( siglen > 0 )
@@ -678,6 +678,8 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
//fprintf(stderr,"valid\n");
}
}
LEAVE_CRITICAL_SECTION(cs_main);
LEAVE_CRITICAL_SECTION(mempool.cs);
//fprintf(stderr,"done new block\n");
return pblocktemplate.release();
}

4
src/rpc/crosschain.cpp
View File

@@ -163,7 +163,7 @@ UniValue calc_MoM(const UniValue& params, bool fHelp)
UniValue migrate_converttoexport(const UniValue& params, bool fHelp)
{
std::vector<uint8_t> rawproof; uint8_t *ptr; uint8_t i; uint32_t ccid = ASSETCHAINS_CC;
std::vector<uint8_t> rawproof; uint8_t *ptr; uint8_t i; uint32_t ccid = ASSETCHAINS_CC; uint64_t txfee = 10000;
if (fHelp || params.size() != 2)
throw runtime_error(
"migrate_converttoexport rawTx dest_symbol\n"
@@ -205,7 +205,7 @@ UniValue migrate_converttoexport(const UniValue& params, bool fHelp)
ptr = rawproof.data();
for (i=0; i<rawproof.size(); i++)
ptr[i] = ASSETCHAINS_SYMBOL[i];
CTxOut burnOut = MakeBurnOutput(burnAmount, ccid, targetSymbol, tx.vout,rawproof);
CTxOut burnOut = MakeBurnOutput(burnAmount+txfee, ccid, targetSymbol, tx.vout,rawproof);
UniValue ret(UniValue::VOBJ);
ret.push_back(Pair("payouts", HexStr(E_MARSHAL(ss << tx.vout))));
tx.vout.clear();