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No longer allow "free" transactions

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Remove -limitfreerelay and always enforce minRelayTxFee in the mempool (except from disconnected blocks)

Remove -relaypriority, the option was only used for the ability to allow free transactions to be relayed regardless of their priority.  Both notions no longer apply.
This commit is contained in:
Alex Morcos
2017-01-19 22:07:56 -05:00
parent ad727f4eaf
commit f838005444
10 changed files with 10 additions and 53 deletions
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7
src/net_processing.cpp
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@@ -1853,7 +1853,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
LogPrint("mempool", " invalid orphan tx %s\n", orphanHash.ToString());
}
// Has inputs but not accepted to mempool
// Probably non-standard or insufficient fee/priority
// Probably non-standard or insufficient fee
LogPrint("mempool", " removed orphan tx %s\n", orphanHash.ToString());
vEraseQueue.push_back(orphanHash);
if (!orphanTx.HasWitness() && !stateDummy.CorruptionPossible()) {
@@ -3249,9 +3249,8 @@ bool SendMessages(CNode* pto, CConnman& connman, const std::atomic<bool>& interr
static CFeeRate default_feerate(DEFAULT_MIN_RELAY_TX_FEE);
static FeeFilterRounder filterRounder(default_feerate);
CAmount filterToSend = filterRounder.round(currentFilter);
// If we don't allow free transactions, then we always have a fee filter of at least minRelayTxFee
if (GetArg("-limitfreerelay", DEFAULT_LIMITFREERELAY) <= 0)
filterToSend = std::max(filterToSend, ::minRelayTxFee.GetFeePerK());
// We always have a fee filter of at least minRelayTxFee
filterToSend = std::max(filterToSend, ::minRelayTxFee.GetFeePerK());
if (filterToSend != pto->lastSentFeeFilter) {
connman.PushMessage(pto, msgMaker.Make(NetMsgType::FEEFILTER, filterToSend));
pto->lastSentFeeFilter = filterToSend;