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-rw-r--r--src/rpc/rawtransaction.cpp37
-rwxr-xr-xtest/functional/feature_segwit.py2
-rwxr-xr-xtest/functional/mempool_accept.py1
-rwxr-xr-xtest/functional/wallet_basic.py2
4 files changed, 20 insertions, 22 deletions
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 966c159f0f..0ac40196a5 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -14,6 +14,7 @@
#include <node/coin.h>
#include <node/psbt.h>
#include <node/transaction.h>
+#include <policy/policy.h>
#include <policy/rbf.h>
#include <primitives/transaction.h>
#include <psbt.h>
@@ -37,11 +38,11 @@
#include <univalue.h>
-/** High fee for sendrawtransaction and testmempoolaccept.
- * By default, transaction with a fee higher than this will be rejected by the
- * RPCs. This can be overridden with the maxfeerate argument.
+/** High fee rate for sendrawtransaction and testmempoolaccept.
+ * By default, transaction with a fee rate higher than this will be rejected by
+ * the RPCs. This can be overridden with the maxfeerate argument.
*/
-constexpr static CAmount DEFAULT_MAX_RAW_TX_FEE{COIN / 10};
+static const CFeeRate DEFAULT_MAX_RAW_TX_FEE_RATE{COIN / 10};
static void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry)
{
@@ -771,7 +772,7 @@ static UniValue sendrawtransaction(const JSONRPCRequest& request)
"\nAlso see createrawtransaction and signrawtransactionwithkey calls.\n",
{
{"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The hex string of the raw transaction"},
- {"maxfeerate", RPCArg::Type::AMOUNT, /* default */ FormatMoney(DEFAULT_MAX_RAW_TX_FEE),
+ {"maxfeerate", RPCArg::Type::AMOUNT, /* default */ FormatMoney(DEFAULT_MAX_RAW_TX_FEE_RATE.GetFeePerK()),
"Reject transactions whose fee rate is higher than the specified value, expressed in " + CURRENCY_UNIT +
"/kB.\nSet to 0 to accept any fee rate.\n"},
},
@@ -801,19 +802,17 @@ static UniValue sendrawtransaction(const JSONRPCRequest& request)
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
CTransactionRef tx(MakeTransactionRef(std::move(mtx)));
- CAmount max_raw_tx_fee = DEFAULT_MAX_RAW_TX_FEE;
+ CFeeRate max_raw_tx_fee_rate = DEFAULT_MAX_RAW_TX_FEE_RATE;
// TODO: temporary migration code for old clients. Remove in v0.20
if (request.params[1].isBool()) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Second argument must be numeric (maxfeerate) and no longer supports a boolean. To allow a transaction with high fees, set maxfeerate to 0.");
} else if (!request.params[1].isNull()) {
- size_t weight = GetTransactionWeight(*tx);
- CFeeRate fr(AmountFromValue(request.params[1]));
- // the +3/4 part rounds the value up, and is the same formula used when
- // calculating the fee for a transaction
- // (see GetVirtualTransactionSize)
- max_raw_tx_fee = fr.GetFee((weight+3)/4);
+ max_raw_tx_fee_rate = CFeeRate(AmountFromValue(request.params[1]));
}
+ int64_t virtual_size = GetVirtualTransactionSize(*tx);
+ CAmount max_raw_tx_fee = max_raw_tx_fee_rate.GetFee(virtual_size);
+
std::string err_string;
AssertLockNotHeld(cs_main);
const TransactionError err = BroadcastTransaction(tx, err_string, max_raw_tx_fee, /*relay*/ true, /*wait_callback*/ true);
@@ -837,7 +836,7 @@ static UniValue testmempoolaccept(const JSONRPCRequest& request)
{"rawtx", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, ""},
},
},
- {"maxfeerate", RPCArg::Type::AMOUNT, /* default */ FormatMoney(DEFAULT_MAX_RAW_TX_FEE), "Reject transactions whose fee rate is higher than the specified value, expressed in " + CURRENCY_UNIT + "/kB\n"},
+ {"maxfeerate", RPCArg::Type::AMOUNT, /* default */ FormatMoney(DEFAULT_MAX_RAW_TX_FEE_RATE.GetFeePerK()), "Reject transactions whose fee rate is higher than the specified value, expressed in " + CURRENCY_UNIT + "/kB\n"},
},
RPCResult{
"[ (array) The result of the mempool acceptance test for each raw transaction in the input array.\n"
@@ -877,19 +876,17 @@ static UniValue testmempoolaccept(const JSONRPCRequest& request)
CTransactionRef tx(MakeTransactionRef(std::move(mtx)));
const uint256& tx_hash = tx->GetHash();
- CAmount max_raw_tx_fee = DEFAULT_MAX_RAW_TX_FEE;
+ CFeeRate max_raw_tx_fee_rate = DEFAULT_MAX_RAW_TX_FEE_RATE;
// TODO: temporary migration code for old clients. Remove in v0.20
if (request.params[1].isBool()) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Second argument must be numeric (maxfeerate) and no longer supports a boolean. To allow a transaction with high fees, set maxfeerate to 0.");
} else if (!request.params[1].isNull()) {
- size_t weight = GetTransactionWeight(*tx);
- CFeeRate fr(AmountFromValue(request.params[1]));
- // the +3/4 part rounds the value up, and is the same formula used when
- // calculating the fee for a transaction
- // (see GetVirtualTransactionSize)
- max_raw_tx_fee = fr.GetFee((weight+3)/4);
+ max_raw_tx_fee_rate = CFeeRate(AmountFromValue(request.params[1]));
}
+ int64_t virtual_size = GetVirtualTransactionSize(*tx);
+ CAmount max_raw_tx_fee = max_raw_tx_fee_rate.GetFee(virtual_size);
+
UniValue result(UniValue::VARR);
UniValue result_0(UniValue::VOBJ);
result_0.pushKV("txid", tx_hash.GetHex());
diff --git a/test/functional/feature_segwit.py b/test/functional/feature_segwit.py
index a71d4071d5..702676402e 100755
--- a/test/functional/feature_segwit.py
+++ b/test/functional/feature_segwit.py
@@ -240,7 +240,7 @@ class SegWitTest(BitcoinTestFramework):
tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b""))
tx.vout.append(CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee
tx.calc_sha256()
- txid3 = self.nodes[0].sendrawtransaction(ToHex(tx))
+ txid3 = self.nodes[0].sendrawtransaction(ToHex(tx), 0)
assert tx.wit.is_null()
assert txid3 in self.nodes[0].getrawmempool()
diff --git a/test/functional/mempool_accept.py b/test/functional/mempool_accept.py
index 209a222004..c8bea590cc 100755
--- a/test/functional/mempool_accept.py
+++ b/test/functional/mempool_accept.py
@@ -183,6 +183,7 @@ class MempoolAcceptanceTest(BitcoinTestFramework):
self.check_mempool_result(
result_expected=[{'txid': tx.rehash(), 'allowed': True}],
rawtxs=[tx.serialize().hex()],
+ maxfeerate=0,
)
self.log.info('A transaction with no outputs')
diff --git a/test/functional/wallet_basic.py b/test/functional/wallet_basic.py
index 34e84fcf55..9867729b27 100755
--- a/test/functional/wallet_basic.py
+++ b/test/functional/wallet_basic.py
@@ -433,7 +433,7 @@ class WalletTest(BitcoinTestFramework):
# Split into two chains
rawtx = self.nodes[0].createrawtransaction([{"txid": singletxid, "vout": 0}], {chain_addrs[0]: node0_balance / 2 - Decimal('0.01'), chain_addrs[1]: node0_balance / 2 - Decimal('0.01')})
signedtx = self.nodes[0].signrawtransactionwithwallet(rawtx)
- singletxid = self.nodes[0].sendrawtransaction(signedtx["hex"])
+ singletxid = self.nodes[0].sendrawtransaction(signedtx["hex"], 0)
self.nodes[0].generate(1)
# Make a long chain of unconfirmed payments without hitting mempool limit