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Change wallet and GUI code to use new smart fee estimation calls.

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This commit is contained in:
Alex Morcos
2015-11-16 15:15:32 -05:00
parent 22eca7da22
commit 4fe28236c0
3 changed files with 22 additions and 24 deletions
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26
src/wallet/wallet.cpp
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@@ -2033,14 +2033,10 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
if (fSendFreeTransactions && nBytes <= MAX_FREE_TRANSACTION_CREATE_SIZE)
{
// Not enough fee: enough priority?
double dPriorityNeeded = mempool.estimatePriority(nTxConfirmTarget);
// Not enough mempool history to estimate: use hard-coded AllowFree.
if (dPriorityNeeded <= 0 && AllowFree(dPriority))
break;
// Small enough, and priority high enough, to send for free
if (dPriorityNeeded > 0 && dPriority >= dPriorityNeeded)
break;
double dPriorityNeeded = mempool.estimateSmartPriority(nTxConfirmTarget);
// Require at least hard-coded AllowFree.
if (dPriority >= dPriorityNeeded && AllowFree(dPriority))
break;
}
CAmount nFeeNeeded = GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
@@ -2131,12 +2127,14 @@ CAmount CWallet::GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarge
if (fPayAtLeastCustomFee && nFeeNeeded > 0 && nFeeNeeded < payTxFee.GetFeePerK())
nFeeNeeded = payTxFee.GetFeePerK();
// User didn't set: use -txconfirmtarget to estimate...
if (nFeeNeeded == 0)
nFeeNeeded = pool.estimateFee(nConfirmTarget).GetFee(nTxBytes);
// ... unless we don't have enough mempool data, in which case fall
// back to the required fee
if (nFeeNeeded == 0)
nFeeNeeded = GetRequiredFee(nTxBytes);
if (nFeeNeeded == 0) {
int estimateFoundTarget = nConfirmTarget;
nFeeNeeded = pool.estimateSmartFee(nConfirmTarget, &estimateFoundTarget).GetFee(nTxBytes);
// ... unless we don't have enough mempool data for our desired target
// so we make sure we're paying at least minTxFee
if (nFeeNeeded == 0 || (unsigned int)estimateFoundTarget > nConfirmTarget)
nFeeNeeded = std::max(nFeeNeeded, GetRequiredFee(nTxBytes));
}
// prevent user from paying a non-sense fee (like 1 satoshi): 0 < fee < minRelayFee
if (nFeeNeeded < ::minRelayTxFee.GetFee(nTxBytes))
nFeeNeeded = ::minRelayTxFee.GetFee(nTxBytes);