diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/init.cpp | 1 | ||||
| -rw-r--r-- | src/kernel/mempool_options.h | 3 | ||||
| -rw-r--r-- | src/mempool_args.cpp | 2 | ||||
| -rw-r--r-- | src/rpc/mempool.cpp | 2 | ||||
| -rw-r--r-- | src/txmempool.cpp | 1 | ||||
| -rw-r--r-- | src/txmempool.h | 1 | ||||
| -rw-r--r-- | src/validation.cpp | 5 |
7 files changed, 14 insertions, 1 deletions
diff --git a/src/init.cpp b/src/init.cpp index d844e9b169..eff37e1a83 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -558,6 +558,7 @@ void SetupServerArgs(ArgsManager& argsman) argsman.AddArg("-bytespersigop", strprintf("Equivalent bytes per sigop in transactions for relay and mining (default: %u)", DEFAULT_BYTES_PER_SIGOP), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-datacarrier", strprintf("Relay and mine data carrier transactions (default: %u)", DEFAULT_ACCEPT_DATACARRIER), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-datacarriersize", strprintf("Maximum size of data in data carrier transactions we relay and mine (default: %u)", MAX_OP_RETURN_RELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); + argsman.AddArg("-mempoolfullrbf", strprintf("Accept transaction replace-by-fee without requiring replaceability signaling (default: %u)", DEFAULT_MEMPOOL_FULL_RBF), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-minrelaytxfee=<amt>", strprintf("Fees (in %s/kvB) smaller than this are considered zero fee for relaying, mining and transaction creation (default: %s)", CURRENCY_UNIT, FormatMoney(DEFAULT_MIN_RELAY_TX_FEE)), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-whitelistforcerelay", strprintf("Add 'forcerelay' permission to whitelisted inbound peers with default permissions. This will relay transactions even if the transactions were already in the mempool. (default: %d)", DEFAULT_WHITELISTFORCERELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); diff --git a/src/kernel/mempool_options.h b/src/kernel/mempool_options.h index a14abb6628..07953b443b 100644 --- a/src/kernel/mempool_options.h +++ b/src/kernel/mempool_options.h @@ -15,6 +15,8 @@ class CBlockPolicyEstimator; static constexpr unsigned int DEFAULT_MAX_MEMPOOL_SIZE_MB{300}; /** Default for -mempoolexpiry, expiration time for mempool transactions in hours */ static constexpr unsigned int DEFAULT_MEMPOOL_EXPIRY_HOURS{336}; +/** Default for -mempoolfullrbf, if the transaction replaceability signaling is ignored */ +static constexpr bool DEFAULT_MEMPOOL_FULL_RBF{false}; namespace kernel { /** @@ -31,6 +33,7 @@ struct MemPoolOptions { int check_ratio{0}; int64_t max_size_bytes{DEFAULT_MAX_MEMPOOL_SIZE_MB * 1'000'000}; std::chrono::seconds expiry{std::chrono::hours{DEFAULT_MEMPOOL_EXPIRY_HOURS}}; + bool full_rbf{DEFAULT_MEMPOOL_FULL_RBF}; MemPoolLimits limits{}; }; } // namespace kernel diff --git a/src/mempool_args.cpp b/src/mempool_args.cpp index e26cbe0275..77caa127e9 100644 --- a/src/mempool_args.cpp +++ b/src/mempool_args.cpp @@ -33,5 +33,7 @@ void ApplyArgsManOptions(const ArgsManager& argsman, MemPoolOptions& mempool_opt if (auto hours = argsman.GetIntArg("-mempoolexpiry")) mempool_opts.expiry = std::chrono::hours{*hours}; + mempool_opts.full_rbf = argsman.GetBoolArg("-mempoolfullrbf", mempool_opts.full_rbf); + ApplyArgsManOptions(argsman, mempool_opts.limits); } diff --git a/src/rpc/mempool.cpp b/src/rpc/mempool.cpp index fbb40ab861..84d43e7818 100644 --- a/src/rpc/mempool.cpp +++ b/src/rpc/mempool.cpp @@ -663,6 +663,7 @@ UniValue MempoolInfoToJSON(const CTxMemPool& pool) ret.pushKV("minrelaytxfee", ValueFromAmount(::minRelayTxFee.GetFeePerK())); ret.pushKV("incrementalrelayfee", ValueFromAmount(::incrementalRelayFee.GetFeePerK())); ret.pushKV("unbroadcastcount", uint64_t{pool.GetUnbroadcastTxs().size()}); + ret.pushKV("fullrbf", pool.m_full_rbf); return ret; } @@ -684,6 +685,7 @@ static RPCHelpMan getmempoolinfo() {RPCResult::Type::STR_AMOUNT, "minrelaytxfee", "Current minimum relay fee for transactions"}, {RPCResult::Type::NUM, "incrementalrelayfee", "minimum fee rate increment for mempool limiting or BIP 125 replacement in " + CURRENCY_UNIT + "/kvB"}, {RPCResult::Type::NUM, "unbroadcastcount", "Current number of transactions that haven't passed initial broadcast yet"}, + {RPCResult::Type::BOOL, "fullrbf", "True if the mempool accepts RBF without replaceability signaling inspection"}, }}, RPCExamples{ HelpExampleCli("getmempoolinfo", "") diff --git a/src/txmempool.cpp b/src/txmempool.cpp index 69ae9fed99..aeaa10034e 100644 --- a/src/txmempool.cpp +++ b/src/txmempool.cpp @@ -458,6 +458,7 @@ CTxMemPool::CTxMemPool(const Options& opts) minerPolicyEstimator{opts.estimator}, m_max_size_bytes{opts.max_size_bytes}, m_expiry{opts.expiry}, + m_full_rbf{opts.full_rbf}, m_limits{opts.limits} { _clear(); //lock free clear diff --git a/src/txmempool.h b/src/txmempool.h index f44e78fde5..6e37f59f2e 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -568,6 +568,7 @@ public: const int64_t m_max_size_bytes; const std::chrono::seconds m_expiry; + const bool m_full_rbf; using Limits = kernel::MemPoolLimits; diff --git a/src/validation.cpp b/src/validation.cpp index 6b21d33871..4c694a2c21 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -740,7 +740,10 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // Applications relying on first-seen mempool behavior should // check all unconfirmed ancestors; otherwise an opt-in ancestor // might be replaced, causing removal of this descendant. - if (!SignalsOptInRBF(*ptxConflicting)) { + // + // If replaceability signaling is ignored due to node setting, + // replacement is always allowed. + if (!m_pool.m_full_rbf && !SignalsOptInRBF(*ptxConflicting)) { return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "txn-mempool-conflict"); } |