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Merge #8363: Rename "block cost" to "block weight"

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2c06bae Rename "block cost" to "block weight" (Suhas Daftuar)
This commit is contained in:
Wladimir J. van der Laan 2016-07-19 12:09:11 +02:00
commit ca7550e128
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GPG Key ID: 74810B012346C9A6
18 changed files with 69 additions and 69 deletions
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6
qa/rpc-tests/p2p-segwit.py
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@ -1065,12 +1065,12 @@ class SegWitTest(BitcoinTestFramework):
assert_equal(wit_block.serialize(False), non_wit_block.serialize())
assert_equal(wit_block.serialize(True), block.serialize(True))
# Test size, vsize, cost
# Test size, vsize, weight
rpc_details = self.nodes[0].getblock(block.hash, True)
assert_equal(rpc_details["size"], len(block.serialize(True)))
assert_equal(rpc_details["strippedsize"], len(block.serialize(False)))
cost = 3*len(block.serialize(False)) + len(block.serialize(True))
assert_equal(rpc_details["cost"], cost)
weight = 3*len(block.serialize(False)) + len(block.serialize(True))
assert_equal(rpc_details["weight"], weight)
# Upgraded node should not ask for blocks from unupgraded
block4 = self.build_next_block(nVersion=4)

4
src/consensus/consensus.h
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@ -10,8 +10,8 @@
/** The maximum allowed size for a serialized block, in bytes (only for buffer size limits) */
static const unsigned int MAX_BLOCK_SERIALIZED_SIZE = 4000000;
/** The maximum allowed cost for a block, see BIP 141 (network rule) */
static const unsigned int MAX_BLOCK_COST = 4000000;
/** The maximum allowed weight for a block, see BIP 141 (network rule) */
static const unsigned int MAX_BLOCK_WEIGHT = 4000000;
/** The maximum allowed size for a block excluding witness data, in bytes (network rule) */
static const unsigned int MAX_BLOCK_BASE_SIZE = 1000000;
/** The maximum allowed number of signature check operations in a block (network rule) */

2
src/init.cpp
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@ -452,7 +452,7 @@ std::string HelpMessage(HelpMessageMode mode)
strUsage += HelpMessageOpt("-mempoolreplacement", strprintf(_("Enable transaction replacement in the memory pool (default: %u)"), DEFAULT_ENABLE_REPLACEMENT));
strUsage += HelpMessageGroup(_("Block creation options:"));
strUsage += HelpMessageOpt("-blockmaxcost=<n>", strprintf(_("Set maximum BIP141 block cost (default: %d)"), DEFAULT_BLOCK_MAX_COST));
strUsage += HelpMessageOpt("-blockmaxweight=<n>", strprintf(_("Set maximum BIP141 block weight (default: %d)"), DEFAULT_BLOCK_MAX_WEIGHT));
strUsage += HelpMessageOpt("-blockmaxsize=<n>", strprintf(_("Set maximum block size in bytes (default: %d)"), DEFAULT_BLOCK_MAX_SIZE));
strUsage += HelpMessageOpt("-blockprioritysize=<n>", strprintf(_("Set maximum size of high-priority/low-fee transactions in bytes (default: %d)"), DEFAULT_BLOCK_PRIORITY_SIZE));
if (showDebug)

12
src/main.cpp
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@ -694,8 +694,8 @@ bool AddOrphanTx(const CTransaction& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(c
// have been mined or received.
// 100 orphans, each of which is at most 99,999 bytes big is
// at most 10 megabytes of orphans and somewhat more byprev index (in the worst case):
unsigned int sz = GetTransactionCost(tx);
if (sz >= MAX_STANDARD_TX_COST)
unsigned int sz = GetTransactionWeight(tx);
if (sz >= MAX_STANDARD_TX_WEIGHT)
{
LogPrint("mempool", "ignoring large orphan tx (size: %u, hash: %s)\n", sz, hash.ToString());
return false;
@ -3596,13 +3596,13 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIn
}
// After the coinbase witness nonce and commitment are verified,
// we can check if the block cost passes (before we've checked the
// coinbase witness, it would be possible for the cost to be too
// we can check if the block weight passes (before we've checked the
// coinbase witness, it would be possible for the weight to be too
// large by filling up the coinbase witness, which doesn't change
// the block hash, so we couldn't mark the block as permanently
// failed).
if (GetBlockCost(block) > MAX_BLOCK_COST) {
return state.DoS(100, error("ContextualCheckBlock(): cost limit failed"), REJECT_INVALID, "bad-blk-cost");
if (GetBlockWeight(block) > MAX_BLOCK_WEIGHT) {
return state.DoS(100, error("ContextualCheckBlock(): weight limit failed"), REJECT_INVALID, "bad-blk-weight");
}
return true;

2
src/main.h
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@ -155,7 +155,7 @@ typedef boost::unordered_map<uint256, CBlockIndex*, BlockHasher> BlockMap;
extern BlockMap mapBlockIndex;
extern uint64_t nLastBlockTx;
extern uint64_t nLastBlockSize;
extern uint64_t nLastBlockCost;
extern uint64_t nLastBlockWeight;
extern const std::string strMessageMagic;
extern CWaitableCriticalSection csBestBlock;
extern CConditionVariable cvBlockChange;

42
src/miner.cpp
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@ -45,7 +45,7 @@ using namespace std;
uint64_t nLastBlockTx = 0;
uint64_t nLastBlockSize = 0;
uint64_t nLastBlockCost = 0;
uint64_t nLastBlockWeight = 0;
class ScoreCompare
{
@ -77,30 +77,30 @@ BlockAssembler::BlockAssembler(const CChainParams& _chainparams)
: chainparams(_chainparams)
{
// Block resource limits
// If neither -blockmaxsize or -blockmaxcost is given, limit to DEFAULT_BLOCK_MAX_*
// If neither -blockmaxsize or -blockmaxweight is given, limit to DEFAULT_BLOCK_MAX_*
// If only one is given, only restrict the specified resource.
// If both are given, restrict both.
nBlockMaxCost = DEFAULT_BLOCK_MAX_COST;
nBlockMaxWeight = DEFAULT_BLOCK_MAX_WEIGHT;
nBlockMaxSize = DEFAULT_BLOCK_MAX_SIZE;
bool fCostSet = false;
if (mapArgs.count("-blockmaxcost")) {
nBlockMaxCost = GetArg("-blockmaxcost", DEFAULT_BLOCK_MAX_COST);
bool fWeightSet = false;
if (mapArgs.count("-blockmaxweight")) {
nBlockMaxWeight = GetArg("-blockmaxweight", DEFAULT_BLOCK_MAX_WEIGHT);
nBlockMaxSize = MAX_BLOCK_SERIALIZED_SIZE;
fCostSet = true;
fWeightSet = true;
}
if (mapArgs.count("-blockmaxsize")) {
nBlockMaxSize = GetArg("-blockmaxsize", DEFAULT_BLOCK_MAX_SIZE);
if (!fCostSet) {
nBlockMaxCost = nBlockMaxSize * WITNESS_SCALE_FACTOR;
if (!fWeightSet) {
nBlockMaxWeight = nBlockMaxSize * WITNESS_SCALE_FACTOR;
}
}
// Limit cost to between 4K and MAX_BLOCK_COST-4K for sanity:
nBlockMaxCost = std::max((unsigned int)4000, std::min((unsigned int)(MAX_BLOCK_COST-4000), nBlockMaxCost));
// Limit weight to between 4K and MAX_BLOCK_WEIGHT-4K for sanity:
nBlockMaxWeight = std::max((unsigned int)4000, std::min((unsigned int)(MAX_BLOCK_WEIGHT-4000), nBlockMaxWeight));
// Limit size to between 1K and MAX_BLOCK_SERIALIZED_SIZE-1K for sanity:
nBlockMaxSize = std::max((unsigned int)1000, std::min((unsigned int)(MAX_BLOCK_SERIALIZED_SIZE-1000), nBlockMaxSize));
// Whether we need to account for byte usage (in addition to cost usage)
// Whether we need to account for byte usage (in addition to weight usage)
fNeedSizeAccounting = (nBlockMaxSize < MAX_BLOCK_SERIALIZED_SIZE-1000);
}
@ -110,7 +110,7 @@ void BlockAssembler::resetBlock()
// Reserve space for coinbase tx
nBlockSize = 1000;
nBlockCost = 4000;
nBlockWeight = 4000;
nBlockSigOpsCost = 400;
fIncludeWitness = false;
@ -167,7 +167,7 @@ CBlockTemplate* BlockAssembler::CreateNewBlock(const CScript& scriptPubKeyIn)
nLastBlockTx = nBlockTx;
nLastBlockSize = nBlockSize;
nLastBlockCost = nBlockCost;
nLastBlockWeight = nBlockWeight;
LogPrintf("CreateNewBlock(): total size %u txs: %u fees: %ld sigops %d\n", nBlockSize, nBlockTx, nFees, nBlockSigOpsCost);
// Create coinbase transaction.
@ -223,8 +223,8 @@ void BlockAssembler::onlyUnconfirmed(CTxMemPool::setEntries& testSet)
bool BlockAssembler::TestPackage(uint64_t packageSize, int64_t packageSigOpsCost)
{
// TODO: switch to cost-based accounting for packages instead of vsize-based accounting.
if (nBlockCost + WITNESS_SCALE_FACTOR * packageSize >= nBlockMaxCost)
// TODO: switch to weight-based accounting for packages instead of vsize-based accounting.
if (nBlockWeight + WITNESS_SCALE_FACTOR * packageSize >= nBlockMaxWeight)
return false;
if (nBlockSigOpsCost + packageSigOpsCost >= MAX_BLOCK_SIGOPS_COST)
return false;
@ -257,17 +257,17 @@ bool BlockAssembler::TestPackageTransactions(const CTxMemPool::setEntries& packa
bool BlockAssembler::TestForBlock(CTxMemPool::txiter iter)
{
if (nBlockCost + iter->GetTxCost() >= nBlockMaxCost) {
if (nBlockWeight + iter->GetTxWeight() >= nBlockMaxWeight) {
// If the block is so close to full that no more txs will fit
// or if we've tried more than 50 times to fill remaining space
// then flag that the block is finished
if (nBlockCost > nBlockMaxCost - 400 || lastFewTxs > 50) {
if (nBlockWeight > nBlockMaxWeight - 400 || lastFewTxs > 50) {
blockFinished = true;
return false;
}
// Once we're within 4000 cost of a full block, only look at 50 more txs
// Once we're within 4000 weight of a full block, only look at 50 more txs
// to try to fill the remaining space.
if (nBlockCost > nBlockMaxCost - 4000) {
if (nBlockWeight > nBlockMaxWeight - 4000) {
lastFewTxs++;
}
return false;
@ -315,7 +315,7 @@ void BlockAssembler::AddToBlock(CTxMemPool::txiter iter)
if (fNeedSizeAccounting) {
nBlockSize += ::GetSerializeSize(iter->GetTx(), SER_NETWORK, PROTOCOL_VERSION);
}
nBlockCost += iter->GetTxCost();
nBlockWeight += iter->GetTxWeight();
++nBlockTx;
nBlockSigOpsCost += iter->GetSigOpCost();
nFees += iter->GetFee();

4
src/miner.h
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@ -141,11 +141,11 @@ private:
// Configuration parameters for the block size
bool fIncludeWitness;
unsigned int nBlockMaxCost, nBlockMaxSize;
unsigned int nBlockMaxWeight, nBlockMaxSize;
bool fNeedSizeAccounting;
// Information on the current status of the block
uint64_t nBlockCost;
uint64_t nBlockWeight;
uint64_t nBlockSize;
uint64_t nBlockTx;
uint64_t nBlockSigOpsCost;

10
src/policy/policy.cpp
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@ -64,8 +64,8 @@ bool IsStandardTx(const CTransaction& tx, std::string& reason)
// almost as much to process as they cost the sender in fees, because
// computing signature hashes is O(ninputs*txsize). Limiting transactions
// to MAX_STANDARD_TX_SIZE mitigates CPU exhaustion attacks.
unsigned int sz = GetTransactionCost(tx);
if (sz >= MAX_STANDARD_TX_COST) {
unsigned int sz = GetTransactionWeight(tx);
if (sz >= MAX_STANDARD_TX_WEIGHT) {
reason = "tx-size";
return false;
}
@ -151,12 +151,12 @@ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs)
return true;
}
int64_t GetVirtualTransactionSize(int64_t nCost)
int64_t GetVirtualTransactionSize(int64_t nWeight)
{
return (nCost + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;
return (nWeight + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;
}
int64_t GetVirtualTransactionSize(const CTransaction& tx)
{
return GetVirtualTransactionSize(GetTransactionCost(tx));
return GetVirtualTransactionSize(GetTransactionWeight(tx));
}

12
src/policy/policy.h
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@ -18,10 +18,10 @@ class CCoinsViewCache;
static const unsigned int DEFAULT_BLOCK_MAX_SIZE = 750000;
/** Default for -blockprioritysize, maximum space for zero/low-fee transactions **/
static const unsigned int DEFAULT_BLOCK_PRIORITY_SIZE = 0;
/** Default for -blockmaxcost, which control the range of block costs the mining code will create **/
static const unsigned int DEFAULT_BLOCK_MAX_COST = 3000000;
/** The maximum size for transactions we're willing to relay/mine */
static const unsigned int MAX_STANDARD_TX_COST = 400000;
/** Default for -blockmaxweight, which controls the range of block weights the mining code will create **/
static const unsigned int DEFAULT_BLOCK_MAX_WEIGHT = 3000000;
/** The maximum weight for transactions we're willing to relay/mine */
static const unsigned int MAX_STANDARD_TX_WEIGHT = 400000;
/** Maximum number of signature check operations in an IsStandard() P2SH script */
static const unsigned int MAX_P2SH_SIGOPS = 15;
/** The maximum number of sigops we're willing to relay/mine in a single tx */
@ -66,8 +66,8 @@ bool IsStandardTx(const CTransaction& tx, std::string& reason);
*/
bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs);
/** Compute the virtual transaction size (cost reinterpreted as bytes). */
int64_t GetVirtualTransactionSize(int64_t nCost);
/** Compute the virtual transaction size (weight reinterpreted as bytes). */
int64_t GetVirtualTransactionSize(int64_t nWeight);
int64_t GetVirtualTransactionSize(const CTransaction& tx);
#endif // BITCOIN_POLICY_POLICY_H

6
src/primitives/block.cpp
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@ -32,11 +32,11 @@ std::string CBlock::ToString() const
return s.str();
}
int64_t GetBlockCost(const CBlock& block)
int64_t GetBlockWeight(const CBlock& block)
{
// This implements the cost = (stripped_size * 4) + witness_size formula,
// This implements the weight = (stripped_size * 4) + witness_size formula,
// using only serialization with and without witness data. As witness_size
// is equal to total_size - stripped_size, this formula is identical to:
// cost = (stripped_size * 3) + total_size.
// weight = (stripped_size * 3) + total_size.
return ::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS) * (WITNESS_SCALE_FACTOR - 1) + ::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION);
}

4
src/primitives/block.h
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@ -154,7 +154,7 @@ struct CBlockLocator
}
};
/** Compute the consensus-critical block cost (see BIP 141). */
int64_t GetBlockCost(const CBlock& tx);
/** Compute the consensus-critical block weight (see BIP 141). */
int64_t GetBlockWeight(const CBlock& tx);
#endif // BITCOIN_PRIMITIVES_BLOCK_H

4
src/primitives/transaction.cpp
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@ -121,7 +121,7 @@ unsigned int CTransaction::CalculateModifiedSize(unsigned int nTxSize) const
// Providing any more cleanup incentive than making additional inputs free would
// risk encouraging people to create junk outputs to redeem later.
if (nTxSize == 0)
nTxSize = (GetTransactionCost(*this) + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;
nTxSize = (GetTransactionWeight(*this) + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;
for (std::vector<CTxIn>::const_iterator it(vin.begin()); it != vin.end(); ++it)
{
unsigned int offset = 41U + std::min(110U, (unsigned int)it->scriptSig.size());
@ -149,7 +149,7 @@ std::string CTransaction::ToString() const
return str;
}
int64_t GetTransactionCost(const CTransaction& tx)
int64_t GetTransactionWeight(const CTransaction& tx)
{
return ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS) * (WITNESS_SCALE_FACTOR -1) + ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION);
}

4
src/primitives/transaction.h
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@ -459,7 +459,7 @@ struct CMutableTransaction
uint256 GetHash() const;
};
/** Compute the cost of a transaction, as defined by BIP 141 */
int64_t GetTransactionCost(const CTransaction &tx);
/** Compute the weight of a transaction, as defined by BIP 141 */
int64_t GetTransactionWeight(const CTransaction &tx);
#endif // BITCOIN_PRIMITIVES_TRANSACTION_H

4
src/rpc/blockchain.cpp
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@ -101,7 +101,7 @@ UniValue blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool tx
result.push_back(Pair("confirmations", confirmations));
result.push_back(Pair("strippedsize", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS)));
result.push_back(Pair("size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));
result.push_back(Pair("cost", (int)::GetBlockCost(block)));
result.push_back(Pair("weight", (int)::GetBlockWeight(block)));
result.push_back(Pair("height", blockindex->nHeight));
result.push_back(Pair("version", block.nVersion));
result.push_back(Pair("versionHex", strprintf("%08x", block.nVersion)));
@ -559,7 +559,7 @@ UniValue getblock(const UniValue& params, bool fHelp)
" \"confirmations\" : n, (numeric) The number of confirmations, or -1 if the block is not on the main chain\n"
" \"size\" : n, (numeric) The block size\n"
" \"strippedsize\" : n, (numeric) The block size excluding witness data\n"
" \"cost\" : n (numeric) The block cost\n"
" \"weight\" : n (numeric) The block weight (BIP 141)\n"
" \"height\" : n, (numeric) The block height or index\n"
" \"version\" : n, (numeric) The block version\n"
" \"versionHex\" : \"00000000\", (string) The block version formatted in hexadecimal\n"

12
src/rpc/mining.cpp
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@ -224,7 +224,7 @@ UniValue getmininginfo(const UniValue& params, bool fHelp)
"{\n"
" \"blocks\": nnn, (numeric) The current block\n"
" \"currentblocksize\": nnn, (numeric) The last block size\n"
" \"currentblockcost\": nnn, (numeric) The last block cost\n"
" \"currentblockweight\": nnn, (numeric) The last block weight\n"
" \"currentblocktx\": nnn, (numeric) The last block transaction\n"
" \"difficulty\": xxx.xxxxx (numeric) The current difficulty\n"
" \"errors\": \"...\" (string) Current errors\n"
@ -243,7 +243,7 @@ UniValue getmininginfo(const UniValue& params, bool fHelp)
UniValue obj(UniValue::VOBJ);
obj.push_back(Pair("blocks", (int)chainActive.Height()));
obj.push_back(Pair("currentblocksize", (uint64_t)nLastBlockSize));
obj.push_back(Pair("currentblockcost", (uint64_t)nLastBlockCost));
obj.push_back(Pair("currentblockweight", (uint64_t)nLastBlockWeight));
obj.push_back(Pair("currentblocktx", (uint64_t)nLastBlockTx));
obj.push_back(Pair("difficulty", (double)GetDifficulty()));
obj.push_back(Pair("errors", GetWarnings("statusbar")));
@ -358,7 +358,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
" ],\n"
" \"fee\": n, (numeric) difference in value between transaction inputs and outputs (in Satoshis); for coinbase transactions, this is a negative Number of the total collected block fees (ie, not including the block subsidy); if key is not present, fee is unknown and clients MUST NOT assume there isn't one\n"
" \"sigops\" : n, (numeric) total SigOps cost, as counted for purposes of block limits; if key is not present, sigop cost is unknown and clients MUST NOT assume it is zero\n"
" \"cost\" : n, (numeric) total transaction size cost, as counted for purposes of block limits\n"
" \"weight\" : n, (numeric) total transaction weight, as counted for purposes of block limits\n"
" \"required\" : true|false (boolean) if provided and true, this transaction must be in the final block\n"
" }\n"
" ,...\n"
@ -377,7 +377,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
" \"noncerange\" : \"00000000ffffffff\", (string) A range of valid nonces\n"
" \"sigoplimit\" : n, (numeric) cost limit of sigops in blocks\n"
" \"sizelimit\" : n, (numeric) limit of block size\n"
" \"costlimit\" : n, (numeric) limit of block cost\n"
" \"weightlimit\" : n, (numeric) limit of block weight\n"
" \"curtime\" : ttt, (numeric) current timestamp in seconds since epoch (Jan 1 1970 GMT)\n"
" \"bits\" : \"xxx\", (string) compressed target of next block\n"
" \"height\" : n (numeric) The height of the next block\n"
@ -575,7 +575,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
int index_in_template = i - 1;
entry.push_back(Pair("fee", pblocktemplate->vTxFees[index_in_template]));
entry.push_back(Pair("sigops", pblocktemplate->vTxSigOpsCost[index_in_template]));
entry.push_back(Pair("cost", GetTransactionCost(tx)));
entry.push_back(Pair("weight", GetTransactionWeight(tx)));
transactions.push_back(entry);
}
@ -659,7 +659,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
result.push_back(Pair("noncerange", "00000000ffffffff"));
result.push_back(Pair("sigoplimit", (int64_t)MAX_BLOCK_SIGOPS_COST));
result.push_back(Pair("sizelimit", (int64_t)MAX_BLOCK_SERIALIZED_SIZE));
result.push_back(Pair("costlimit", (int64_t)MAX_BLOCK_COST));
result.push_back(Pair("weightlimit", (int64_t)MAX_BLOCK_WEIGHT));
result.push_back(Pair("curtime", pblock->GetBlockTime()));
result.push_back(Pair("bits", strprintf("%08x", pblock->nBits)));
result.push_back(Pair("height", (int64_t)(pindexPrev->nHeight+1)));

4
src/txmempool.cpp
View File

@ -28,7 +28,7 @@ CTxMemPoolEntry::CTxMemPoolEntry(const CTransaction& _tx, const CAmount& _nFee,
hadNoDependencies(poolHasNoInputsOf), inChainInputValue(_inChainInputValue),
spendsCoinbase(_spendsCoinbase), sigOpCost(_sigOpsCost), lockPoints(lp)
{
nTxCost = GetTransactionCost(_tx);
nTxWeight = GetTransactionWeight(_tx);
nModSize = _tx.CalculateModifiedSize(GetTxSize());
nUsageSize = RecursiveDynamicUsage(*tx) + memusage::DynamicUsage(tx);
@ -75,7 +75,7 @@ void CTxMemPoolEntry::UpdateLockPoints(const LockPoints& lp)
size_t CTxMemPoolEntry::GetTxSize() const
{
return GetVirtualTransactionSize(nTxCost);
return GetVirtualTransactionSize(nTxWeight);
}
// Update the given tx for any in-mempool descendants.

4
src/txmempool.h
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@ -78,7 +78,7 @@ class CTxMemPoolEntry
private:
std::shared_ptr<const CTransaction> tx;
CAmount nFee; //!< Cached to avoid expensive parent-transaction lookups
size_t nTxCost; //!< ... and avoid recomputing tx cost (also used for GetTxSize())
size_t nTxWeight; //!< ... and avoid recomputing tx weight (also used for GetTxSize())
size_t nModSize; //!< ... and modified size for priority
size_t nUsageSize; //!< ... and total memory usage
int64_t nTime; //!< Local time when entering the mempool
@ -122,7 +122,7 @@ public:
double GetPriority(unsigned int currentHeight) const;
const CAmount& GetFee() const { return nFee; }
size_t GetTxSize() const;
size_t GetTxCost() const { return nTxCost; }
size_t GetTxWeight() const { return nTxWeight; }
int64_t GetTime() const { return nTime; }
unsigned int GetHeight() const { return entryHeight; }
bool WasClearAtEntry() const { return hadNoDependencies; }

2
src/wallet/wallet.cpp
View File

@ -2356,7 +2356,7 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
*static_cast<CTransaction*>(&wtxNew) = CTransaction(txNew);
// Limit size
if (GetTransactionCost(txNew) >= MAX_STANDARD_TX_COST)
if (GetTransactionWeight(txNew) >= MAX_STANDARD_TX_WEIGHT)
{
strFailReason = _("Transaction too large");
return false;