Merge bitcoin/bitcoin#27832: doc: Clarify -datacarriersize, add -datacarriersize=2 tests

faafc35a77 doc: Clarify that -datacarriersize applies to the full raw scriptPubKey, not the data push (MarcoFalke)
55550e7fe7 test: Add -datacarriersize=2 tests (MarcoFalke)

Pull request description:

  Clarify with a test that `-datacarriersize` applies to the serialized size of the scriptPubKey, not the size of the pushed data. So for example,

  * `-datacarriersize=2` will reject a `raw(6a01aa)`, even though only one byte is pushed
  * `-datacarriersize=0` (or `-datacarrier=0`) will reject a `raw(6a)`, even though no byte is pushed
  * `-datacarriersize=0` (or `-datacarrier=0`) will reject a `raw(6a00)`, even though zero bytes are pushed

ACKs for top commit:
  ajtowns:
    ACK faafc35a77
  instagibbs:
    ACK faafc35a77

Tree-SHA512: f01ace02798f596ac2a02461e9f2a6ef91b3b37c976ea0b3bc860e2d3efb0ace0fd8b779dd18249cee7f84ebbe5fd21d8506afd3a15edadc00b843ff3b4aacc7
This commit is contained in:
fanquake
2023-08-03 17:33:20 +01:00
2 changed files with 31 additions and 5 deletions

View File

@@ -590,7 +590,11 @@ void SetupServerArgs(ArgsManager& argsman)
argsman.AddArg("-acceptstalefeeestimates", strprintf("Read fee estimates even if they are stale (%sdefault: %u) fee estimates are considered stale if they are %s hours old", "regtest only; ", DEFAULT_ACCEPT_STALE_FEE_ESTIMATES, Ticks<std::chrono::hours>(MAX_FILE_AGE)), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
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("-datacarriersize",
strprintf("Relay and mine transactions whose data-carrying raw scriptPubKey "
"is of this size or less (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("-permitbaremultisig", strprintf("Relay non-P2SH multisig (default: %u)", DEFAULT_PERMIT_BAREMULTISIG), ArgsManager::ALLOW_ANY,
OptionsCategory::NODE_RELAY);