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| author | fanquake <fanquake@gmail.com> | 2022-06-16 08:09:18 +0100 |
|---|---|---|
| committer | fanquake <fanquake@gmail.com> | 2022-06-16 08:09:34 +0100 |
| commit | d6832217ef45ea0c858e3fcdec5d4fe87097c839 (patch) | |
| tree | 6b08d3307f47031050ca49b8006f4b7c5984bb46 /doc | |
| parent | 51eebe082d0d5542ba10a470ee44dfcbd1f2d7e7 (diff) | |
| parent | 2224bcabc432ecaadd7cadda90ab41f0f455432c (diff) | |
| download | bitcoin-d6832217ef45ea0c858e3fcdec5d4fe87097c839.tar.xz | |
Merge bitcoin/bitcoin#25382: doc requirement that replacement must have higher feerate than direct conflicts
2224bcabc432ecaadd7cadda90ab41f0f455432c [doc] RBF feerate rule (glozow)
Pull request description:
RBF policy requires the replacement transaction have a higher feerate than each of the directly conflicting transactions (see `PaysMoreThanConflicts`).
It was pointed out that this rule is undocumented: https://github.com/bitcoin/bitcoin/pull/25038#discussion_r889064935
ACKs for top commit:
laanwj:
ACK 2224bcabc432ecaadd7cadda90ab41f0f455432c
w0xlt:
ACK https://github.com/bitcoin/bitcoin/pull/25382/commits/2224bcabc432ecaadd7cadda90ab41f0f455432c
darosior:
ACK 2224bcabc432ecaadd7cadda90ab41f0f455432c
ariard:
ACK 2224bcab
t-bast:
ACK https://github.com/bitcoin/bitcoin/pull/25382/commits/2224bcabc432ecaadd7cadda90ab41f0f455432c
Tree-SHA512: 0d3915100973b66d115c3294f3037d0c5473c00236c8823a4b2fe12ff172457af56c295b41ac0ef983de030f40f0817c046bb486bf60a5a593d1c4524fe1b9d2
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/policy/mempool-replacements.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/policy/mempool-replacements.md b/doc/policy/mempool-replacements.md index 3e844f8d7b..18f08daf88 100644 --- a/doc/policy/mempool-replacements.md +++ b/doc/policy/mempool-replacements.md @@ -51,6 +51,13 @@ other consensus and policy rules, each of the following conditions are met: significant portions of the node's mempool using replacements with multiple directly conflicting transactions, each with large descendant sets. +6. The replacement transaction's feerate is greater than the feerates of all directly conflicting + transactions. + + *Rationale*: This rule was originally intended to ensure that the replacement transaction is + preferable for block-inclusion, compared to what would be removed from the mempool. This rule + predates ancestor feerate-based transaction selection. + This set of rules is similar but distinct from BIP125. ## History |