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call SignalsOptInRBF instead of checking all inputs

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glozow
2021-08-20 13:01:07 +01:00
parent e0df41d7d5
commit badb9b11a6
2 changed files with 10 additions and 20 deletions
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11
src/util/rbf.h
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@@ -11,8 +11,15 @@ class CTransaction;
static const uint32_t MAX_BIP125_RBF_SEQUENCE = 0xfffffffd;
// Check whether the sequence numbers on this transaction are signaling
// opt-in to replace-by-fee, according to BIP 125
/** Check whether the sequence numbers on this transaction are signaling
* opt-in to replace-by-fee, according to BIP 125.
* Allow opt-out of transaction replacement by setting
* nSequence > MAX_BIP125_RBF_SEQUENCE (SEQUENCE_FINAL-2) on all inputs.
*
* SEQUENCE_FINAL-1 is picked to still allow use of nLockTime by
* non-replaceable transactions. All inputs rather than just one
* is for the sake of multi-party protocols, where we don't
* want a single party to be able to disable replacement. */
bool SignalsOptInRBF(const CTransaction &tx);
#endif // BITCOIN_UTIL_RBF_H