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CoinControl: add option for custom confirmation target

0.14
Jonas Schnelli 8 years ago
parent
commit
004168dcb7
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GPG Key ID: 29D4BCB6416F53EC
  1. 3
      src/wallet/coincontrol.h
  2. 9
      src/wallet/wallet.cpp

3
src/wallet/coincontrol.h

@ -22,6 +22,8 @@ public: @@ -22,6 +22,8 @@ public:
bool fOverrideFeeRate;
//! Feerate to use if overrideFeeRate is true
CFeeRate nFeeRate;
//! Override the default confirmation target, 0 = use default
int nConfirmTarget;
CCoinControl()
{
@ -37,6 +39,7 @@ public: @@ -37,6 +39,7 @@ public:
nMinimumTotalFee = 0;
nFeeRate = CFeeRate(0);
fOverrideFeeRate = false;
nConfirmTarget = 0;
}
bool HasSelected() const

9
src/wallet/wallet.cpp

@ -2433,17 +2433,22 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt @@ -2433,17 +2433,22 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
dPriority = wtxNew.ComputePriority(dPriority, nBytes);
// Allow to override the default confirmation target over the CoinControl instance
int currentConfirmationTarget = nTxConfirmTarget;
if (coinControl && coinControl->nConfirmTarget > 0)
currentConfirmationTarget = coinControl->nConfirmTarget;
// Can we complete this as a free transaction?
if (fSendFreeTransactions && nBytes <= MAX_FREE_TRANSACTION_CREATE_SIZE)
{
// Not enough fee: enough priority?
double dPriorityNeeded = mempool.estimateSmartPriority(nTxConfirmTarget);
double dPriorityNeeded = mempool.estimateSmartPriority(currentConfirmationTarget);
// Require at least hard-coded AllowFree.
if (dPriority >= dPriorityNeeded && AllowFree(dPriority))
break;
}
CAmount nFeeNeeded = GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
CAmount nFeeNeeded = GetMinimumFee(nBytes, currentConfirmationTarget, mempool);
if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) {
nFeeNeeded = coinControl->nMinimumTotalFee;
}

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