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authorPeter Todd <pete@petertodd.org>2015-10-22 14:13:18 -0400
committerPeter Todd <pete@petertodd.org>2015-11-10 14:14:06 -0500
commit5891f870d68d90408aa5ce5b597fb574f2d2cbca (patch)
treeeb7c975bcace8a191f1d88db8a78c73c58ccb8fe /qa/replace-by-fee/rbf-tests.py
parentde7d4591a7ce064ba64c36ccb729f1d94c21aa90 (diff)
downloadbitcoin-5891f870d68d90408aa5ce5b597fb574f2d2cbca.tar.xz
Add opt-in full-RBF to mempool
Replaces transactions already in the mempool if a new transaction seen with a higher fee, specifically both a higher fee per KB and a higher absolute fee. Children are evaluateed for replacement as well, using the mempool package tracking to calculate replaced fees/size. Transactions can opt-out of transaction replacement by setting nSequence >= maxint-1 on all inputs. (which all wallets do already)
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