aboutsummaryrefslogtreecommitdiff
path: root/src/policy
diff options
context:
space:
mode:
Diffstat (limited to 'src/policy')
-rw-r--r--src/policy/feerate.cpp2
-rw-r--r--src/policy/feerate.h2
-rw-r--r--src/policy/fees.cpp83
-rw-r--r--src/policy/fees.h4
-rw-r--r--src/policy/policy.cpp2
-rw-r--r--src/policy/policy.h38
-rw-r--r--src/policy/rbf.cpp2
-rw-r--r--src/policy/rbf.h2
8 files changed, 52 insertions, 83 deletions
diff --git a/src/policy/feerate.cpp b/src/policy/feerate.cpp
index 26c44ee0cf..a560815491 100644
--- a/src/policy/feerate.cpp
+++ b/src/policy/feerate.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2016 The Bitcoin Core developers
+// Copyright (c) 2009-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/policy/feerate.h b/src/policy/feerate.h
index 35b1b23786..eed77d5030 100644
--- a/src/policy/feerate.h
+++ b/src/policy/feerate.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/policy/fees.cpp b/src/policy/fees.cpp
index dc88c4f91a..79b450e3e6 100644
--- a/src/policy/fees.cpp
+++ b/src/policy/fees.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2016 The Bitcoin Core developers
+// Copyright (c) 2009-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -411,15 +411,13 @@ void TxConfirmStats::Read(CAutoFile& filein, int nFileVersion, size_t numBuckets
size_t maxConfirms, maxPeriods;
// The current version will store the decay with each individual TxConfirmStats and also keep a scale factor
- if (nFileVersion >= 149900) {
- filein >> decay;
- if (decay <= 0 || decay >= 1) {
- throw std::runtime_error("Corrupt estimates file. Decay must be between 0 and 1 (non-inclusive)");
- }
- filein >> scale;
- if (scale == 0) {
- throw std::runtime_error("Corrupt estimates file. Scale must be non-zero");
- }
+ filein >> decay;
+ if (decay <= 0 || decay >= 1) {
+ throw std::runtime_error("Corrupt estimates file. Decay must be between 0 and 1 (non-inclusive)");
+ }
+ filein >> scale;
+ if (scale == 0) {
+ throw std::runtime_error("Corrupt estimates file. Scale must be non-zero");
}
filein >> avg;
@@ -443,20 +441,13 @@ void TxConfirmStats::Read(CAutoFile& filein, int nFileVersion, size_t numBuckets
}
}
- if (nFileVersion >= 149900) {
- filein >> failAvg;
- if (maxPeriods != failAvg.size()) {
- throw std::runtime_error("Corrupt estimates file. Mismatch in confirms tracked for failures");
- }
- for (unsigned int i = 0; i < maxPeriods; i++) {
- if (failAvg[i].size() != numBuckets) {
- throw std::runtime_error("Corrupt estimates file. Mismatch in one of failure average bucket counts");
- }
- }
- } else {
- failAvg.resize(confAvg.size());
- for (unsigned int i = 0; i < failAvg.size(); i++) {
- failAvg[i].resize(numBuckets);
+ filein >> failAvg;
+ if (maxPeriods != failAvg.size()) {
+ throw std::runtime_error("Corrupt estimates file. Mismatch in confirms tracked for failures");
+ }
+ for (unsigned int i = 0; i < maxPeriods; i++) {
+ if (failAvg[i].size() != numBuckets) {
+ throw std::runtime_error("Corrupt estimates file. Mismatch in one of failure average bucket counts");
}
}
@@ -563,7 +554,7 @@ void CBlockPolicyEstimator::processTransaction(const CTxMemPoolEntry& entry, boo
if (mapMemPoolTxs.count(hash)) {
LogPrint(BCLog::ESTIMATEFEE, "Blockpolicy error mempool tx %s already being tracked\n",
hash.ToString().c_str());
- return;
+ return;
}
if (txHeight != nBestSeenHeight) {
@@ -944,32 +935,9 @@ bool CBlockPolicyEstimator::Read(CAutoFile& filein)
unsigned int nFileBestSeenHeight;
filein >> nFileBestSeenHeight;
- if (nVersionThatWrote < 149900) {
- // Read the old fee estimates file for temporary use, but then discard. Will start collecting data from scratch.
- // decay is stored before buckets in old versions, so pre-read decay and pass into TxConfirmStats constructor
- double tempDecay;
- filein >> tempDecay;
- if (tempDecay <= 0 || tempDecay >= 1)
- throw std::runtime_error("Corrupt estimates file. Decay must be between 0 and 1 (non-inclusive)");
-
- std::vector<double> tempBuckets;
- filein >> tempBuckets;
- size_t tempNum = tempBuckets.size();
- if (tempNum <= 1 || tempNum > 1000)
- throw std::runtime_error("Corrupt estimates file. Must have between 2 and 1000 feerate buckets");
-
- std::map<double, unsigned int> tempMap;
-
- std::unique_ptr<TxConfirmStats> tempFeeStats(new TxConfirmStats(tempBuckets, tempMap, MED_BLOCK_PERIODS, tempDecay, 1));
- tempFeeStats->Read(filein, nVersionThatWrote, tempNum);
- // if nVersionThatWrote < 139900 then another TxConfirmStats (for priority) follows but can be ignored.
-
- tempMap.clear();
- for (unsigned int i = 0; i < tempBuckets.size(); i++) {
- tempMap[tempBuckets[i]] = i;
- }
- }
- else { // nVersionThatWrote >= 149900
+ if (nVersionRequired < 149900) {
+ LogPrintf("%s: incompatible old fee estimation data (non-fatal). Version: %d\n", __func__, nVersionRequired);
+ } else { // New format introduced in 149900
unsigned int nFileHistoricalFirst, nFileHistoricalBest;
filein >> nFileHistoricalFirst >> nFileHistoricalBest;
if (nFileHistoricalFirst > nFileHistoricalBest || nFileHistoricalBest > nFileBestSeenHeight) {
@@ -1013,16 +981,17 @@ bool CBlockPolicyEstimator::Read(CAutoFile& filein)
return true;
}
-void CBlockPolicyEstimator::FlushUnconfirmed(CTxMemPool& pool) {
+void CBlockPolicyEstimator::FlushUnconfirmed() {
int64_t startclear = GetTimeMicros();
- std::vector<uint256> txids;
- pool.queryHashes(txids);
LOCK(cs_feeEstimator);
- for (auto& txid : txids) {
- removeTx(txid, false);
+ size_t num_entries = mapMemPoolTxs.size();
+ // Remove every entry in mapMemPoolTxs
+ while (!mapMemPoolTxs.empty()) {
+ auto mi = mapMemPoolTxs.begin();
+ removeTx(mi->first, false); // this calls erase() on mapMemPoolTxs
}
int64_t endclear = GetTimeMicros();
- LogPrint(BCLog::ESTIMATEFEE, "Recorded %u unconfirmed txs from mempool in %gs\n",txids.size(), (endclear - startclear)*0.000001);
+ LogPrint(BCLog::ESTIMATEFEE, "Recorded %u unconfirmed txs from mempool in %gs\n", num_entries, (endclear - startclear)*0.000001);
}
FeeFilterRounder::FeeFilterRounder(const CFeeRate& minIncrementalFee)
diff --git a/src/policy/fees.h b/src/policy/fees.h
index 6528560f52..5f69e989c1 100644
--- a/src/policy/fees.h
+++ b/src/policy/fees.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2016 The Bitcoin Core developers
+// Copyright (c) 2009-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_POLICYESTIMATOR_H
@@ -223,7 +223,7 @@ public:
bool Read(CAutoFile& filein);
/** Empty mempool transactions on shutdown to record failure to confirm for txs still in mempool */
- void FlushUnconfirmed(CTxMemPool& pool);
+ void FlushUnconfirmed();
/** Calculation of highest target that estimates are tracked for */
unsigned int HighestTargetTracked(FeeEstimateHorizon horizon) const;
diff --git a/src/policy/policy.cpp b/src/policy/policy.cpp
index b69bed5d6f..bff58932b4 100644
--- a/src/policy/policy.cpp
+++ b/src/policy/policy.cpp
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2016 The Bitcoin Core developers
+// Copyright (c) 2009-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/policy/policy.h b/src/policy/policy.h
index f3f8ebbbb4..3d96406bbc 100644
--- a/src/policy/policy.h
+++ b/src/policy/policy.h
@@ -1,5 +1,5 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2016 The Bitcoin Core developers
+// Copyright (c) 2009-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -49,28 +49,28 @@ static const unsigned int DUST_RELAY_TX_FEE = 3000;
* with. However scripts violating these flags may still be present in valid
* blocks and we must accept those blocks.
*/
-static const unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VERIFY_FLAGS |
- SCRIPT_VERIFY_DERSIG |
- SCRIPT_VERIFY_STRICTENC |
- SCRIPT_VERIFY_MINIMALDATA |
- SCRIPT_VERIFY_NULLDUMMY |
- SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS |
- SCRIPT_VERIFY_CLEANSTACK |
- SCRIPT_VERIFY_MINIMALIF |
- SCRIPT_VERIFY_NULLFAIL |
- SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY |
- SCRIPT_VERIFY_CHECKSEQUENCEVERIFY |
- SCRIPT_VERIFY_LOW_S |
- SCRIPT_VERIFY_WITNESS |
- SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM |
- SCRIPT_VERIFY_WITNESS_PUBKEYTYPE;
+static constexpr unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VERIFY_FLAGS |
+ SCRIPT_VERIFY_DERSIG |
+ SCRIPT_VERIFY_STRICTENC |
+ SCRIPT_VERIFY_MINIMALDATA |
+ SCRIPT_VERIFY_NULLDUMMY |
+ SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS |
+ SCRIPT_VERIFY_CLEANSTACK |
+ SCRIPT_VERIFY_MINIMALIF |
+ SCRIPT_VERIFY_NULLFAIL |
+ SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY |
+ SCRIPT_VERIFY_CHECKSEQUENCEVERIFY |
+ SCRIPT_VERIFY_LOW_S |
+ SCRIPT_VERIFY_WITNESS |
+ SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM |
+ SCRIPT_VERIFY_WITNESS_PUBKEYTYPE;
/** For convenience, standard but not mandatory verify flags. */
-static const unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS = STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS;
+static constexpr unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS = STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS;
/** Used as the flags parameter to sequence and nLocktime checks in non-consensus code. */
-static const unsigned int STANDARD_LOCKTIME_VERIFY_FLAGS = LOCKTIME_VERIFY_SEQUENCE |
- LOCKTIME_MEDIAN_TIME_PAST;
+static constexpr unsigned int STANDARD_LOCKTIME_VERIFY_FLAGS = LOCKTIME_VERIFY_SEQUENCE |
+ LOCKTIME_MEDIAN_TIME_PAST;
CAmount GetDustThreshold(const CTxOut& txout, const CFeeRate& dustRelayFee);
diff --git a/src/policy/rbf.cpp b/src/policy/rbf.cpp
index e9692d4b48..c5a1741608 100644
--- a/src/policy/rbf.cpp
+++ b/src/policy/rbf.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/policy/rbf.h b/src/policy/rbf.h
index 1a5218e120..72f51b0f03 100644
--- a/src/policy/rbf.h
+++ b/src/policy/rbf.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2017 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-17 08:34:42 +0000