ff723da [Qt] improve minimum absolute fee option - Only display the minimum absolute fee control if CoinControl is enabled (Jonas Schnelli)
31b508a [Qt] make use of the nMinimumTotalFee (absolute) in coincontrols fee calculation (Jonas Schnelli)
80462dd [Qt] use ASYMP_UTF8 (≈) whenever we show a fee that is not absolute (Jonas Schnelli)
ecc7c82 Move fPayAtLeastCustomFee function to CC (Pieter Wuille)
This allows for much finer control of the transaction fees per kilobyte
as it prevent small transactions using a fee that is more appropriate
for one that is of a kilobyte.
This also allows controlling the fee per kilobyte over rpc such that:
bitcoin-cli settxfee `bitcoin-cli estimatefee 2`
would make sense, while currently it grossly fails often by a factor of x3
6342a48 Init: Use DEFAULT_TRANSACTION_MINFEE in help message (MarcoFalke)
a9c73a1 [wallet] Add comments for doxygen (MarcoFalke)
6b0e622 [wallet] Refactor to use new MIN_CHANGE (MarcoFalke)
* Introduce new constant MIN_CHANGE and use it instead of the
hardcoded "CENT"
* Add test case for MIN_CHANGE
* Introduce new constant for -mintxfee default:
DEFAULT_TRANSACTION_MINFEE = 1000
Assume that when a wallet transaction has a valid block hash and transaction position
in it, the transaction is actually there. We're already trusting wallet data in a
much more fundamental way anyway.
To prevent backward compatibility issues, a new record is used for storing the
block locator in the wallet. Old wallets will see a wallet file synchronized up
to the genesis block, and rescan automatically.
d042854 SQUASH "Implement watchonly support in fundrawtransaction" (Matt Corallo)
428a898 SQUASH "Add have-pubkey distinction to ISMINE flags" (Matt Corallo)
6bdb474 Implement watchonly support in fundrawtransaction (Matt Corallo)
f5813bd Add logic to track pubkeys as watch-only, not just scripts (Matt Corallo)
d3354c5 Add have-pubkey distinction to ISMINE flags (Matt Corallo)
5c17059 Update importaddress help to push its use to script-only (Matt Corallo)
a1d7df3 Add importpubkey method to import a watch-only pubkey (Matt Corallo)
907a425 Add p2sh option to importaddress to import redeemScripts (Matt Corallo)
983d2d9 Split up importaddress into helper functions (Matt Corallo)
cfc3dd3 Also remove pay-2-pubkey from watch when adding a priv key (Matt Corallo)
CTransAction::IsEquivalentTo was introduced in #5881.
This functionality is only useful to the wallet, and should never have
been added to the primitive transaction type.
Now that the off-by-one error w/nLockTime txs issue has been fixed by
87550eef (75a4d512 in the 0.11 branch) we can make the anti-fee-sniping
protection create transactions with nLockTime set such that they're only
valid in the next block, rather than an earlier block.
There was also a concern about poor propagation, however testing with
transactions with nLockTime = GetAdjustedTime()+1 as a proxy for
nLockTime propagation, as well as a few transactions sent the moment
blocks were received, has turned up no detectable issues with
propagation. If you have a block at a given height you certainly have at
least one peer with that block who will accept the transaction. That
peer will certainly have other peers who will accept it, and soon
essentially the whole network has the transaction. In particular, if a
node recives a transaction that it rejects due to the tx being
non-final, it will be accepted again later as it winds its way around
the network.
Previously due to an off-by-one error the wallet ignored
nLockTime-by-height transactions that would be valid in the next block
even though they are accepted into the mempool. The transactions
wouldn't show up until confirmed, nor would they be included in the
unconfirmed balance. Similar to the mempool behavior fix in 665bdd3b,
the wallet code was calling IsFinalTx() directly without taking into
account the fact that doing so tells you if the transaction could have
been mined in the *current* block, rather than the next block.
To fix this we strip IsFinalTx() of non-consensus-critical
functionality, removing the default arguments, and add CheckFinalTx() to
check if a transaction will be final in the next block.
a8cdaf5 checkpoints: move the checkpoints enable boolean into main (Cory Fields)
11982d3 checkpoints: Decouple checkpoints from Params (Cory Fields)
6996823 checkpoints: make checkpoints a member of CChainParams (Cory Fields)
9f13a10 checkpoints: store mapCheckpoints in CCheckpointData rather than a pointer (Cory Fields)
