diff options
Diffstat (limited to 'src/policy/policy.h')
| -rw-r--r-- | src/policy/policy.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/policy/policy.h b/src/policy/policy.h index 764ee27806..9b1323ac26 100644 --- a/src/policy/policy.h +++ b/src/policy/policy.h @@ -20,6 +20,8 @@ static const unsigned int DEFAULT_BLOCK_MAX_SIZE = 750000; static const unsigned int DEFAULT_BLOCK_PRIORITY_SIZE = 0; /** Default for -blockmaxweight, which controls the range of block weights the mining code will create **/ static const unsigned int DEFAULT_BLOCK_MAX_WEIGHT = 3000000; +/** Default for -blockmintxfee, which sets the minimum feerate for a transaction in blocks created by mining code **/ +static const unsigned int DEFAULT_BLOCK_MIN_TX_FEE = 1000; /** The maximum weight for transactions we're willing to relay/mine */ static const unsigned int MAX_STANDARD_TX_WEIGHT = 400000; /** Maximum number of signature check operations in an IsStandard() P2SH script */ @@ -28,6 +30,8 @@ static const unsigned int MAX_P2SH_SIGOPS = 15; static const unsigned int MAX_STANDARD_TX_SIGOPS_COST = MAX_BLOCK_SIGOPS_COST/5; /** Default for -maxmempool, maximum megabytes of mempool memory usage */ static const unsigned int DEFAULT_MAX_MEMPOOL_SIZE = 300; +/** Default for -incrementalrelayfee, which sets the minimum feerate increase for mempool limiting or BIP 125 replacement **/ +static const unsigned int DEFAULT_INCREMENTAL_RELAY_FEE = 1000; /** Default for -bytespersigop */ static const unsigned int DEFAULT_BYTES_PER_SIGOP = 20; /** The maximum number of witness stack items in a standard P2WSH script */ @@ -36,6 +40,12 @@ static const unsigned int MAX_STANDARD_P2WSH_STACK_ITEMS = 100; static const unsigned int MAX_STANDARD_P2WSH_STACK_ITEM_SIZE = 80; /** The maximum size of a standard witnessScript */ static const unsigned int MAX_STANDARD_P2WSH_SCRIPT_SIZE = 3600; +/** Min feerate for defining dust. Historically this has been the same as the + * minRelayTxFee, however changing the dust limit changes which transactions are + * standard and should be done with care and ideally rarely. It makes sense to + * only increase the dust limit after prior releases were already not creating + * outputs below the new threshold */ +static const unsigned int DUST_RELAY_TX_FEE = 1000; /** * Standard script verification flags that standard transactions will comply * with. However scripts violating these flags may still be present in valid @@ -83,6 +93,8 @@ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs) */ bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs); +extern CFeeRate incrementalRelayFee; +extern CFeeRate dustRelayFee; extern unsigned int nBytesPerSigOp; /** Compute the virtual transaction size (weight reinterpreted as bytes). */ |