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Introduce -blockmintxfee

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This commit is contained in:
Alex Morcos 2016-12-13 11:51:51 -05:00
parent 123ea73624
commit daec955fd6
4 changed files with 21 additions and 2 deletions
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10
src/miner.cpp
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@ -95,12 +95,18 @@ BlockAssembler::BlockAssembler(const CChainParams& _chainparams)
nBlockMaxWeight = nBlockMaxSize * WITNESS_SCALE_FACTOR;
}
}
if (IsArgSet("-blockmintxfee")) {
CAmount n = 0;
ParseMoney(GetArg("-blockmintxfee", ""), n);
blockMinFeeRate = CFeeRate(n);
} else {
blockMinFeeRate = CFeeRate(DEFAULT_BLOCK_MIN_TX_FEE);
}
// 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 weight usage)
fNeedSizeAccounting = (nBlockMaxSize < MAX_BLOCK_SERIALIZED_SIZE-1000);
}
@ -460,7 +466,7 @@ void BlockAssembler::addPackageTxs()
packageSigOpsCost = modit->nSigOpCostWithAncestors;
}
if (packageFees < ::minRelayTxFee.GetFee(packageSize)) {
if (packageFees < blockMinFeeRate.GetFee(packageSize)) {
// Everything else we might consider has a lower fee rate
return;
}