From 4fe28236c0c16e20ddd539f38fc8d58db5eb83ed Mon Sep 17 00:00:00 2001 From: Alex Morcos Date: Mon, 16 Nov 2015 15:15:32 -0500 Subject: Change wallet and GUI code to use new smart fee estimation calls. --- src/wallet/wallet.cpp | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) (limited to 'src/wallet') diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index d51b8ddaef..9152a59cdf 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -2033,14 +2033,10 @@ bool CWallet::CreateTransaction(const vector& 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); -- cgit v1.2.3