b3d5d7ab9c
In this commit, we modify our FeeEstimator interface to return an estimated fee rate in sat/kw. Recently, due to low fees on the network, users have been experiencing failures broadcasting transactions due to not meeting specific fee requirements. This was happening more often than not, as the estimated fee returned by backend nodes (bitcoind and btcd) only takes into account vbytes, rather than weight. The fees returned are also expressed in sat/kb, so we must take care that we do not lose precision while converting to sat/kw. In the event that this happens, a fee floor of 253 sat/kw has been added. This fee rate originates from bitcoind rounding up the conversion from weight to vbytes. |
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|---|---|---|
| .. | ||
| btcwallet | ||
| channel_test.go | ||
| channel.go | ||
| config.go | ||
| errors.go | ||
| fee_estimator_test.go | ||
| fee_estimator.go | ||
| interface_test.go | ||
| interface.go | ||
| log.go | ||
| parameters.go | ||
| README.md | ||
| reservation.go | ||
| script_utils_test.go | ||
| script_utils.go | ||
| signdescriptor_test.go | ||
| signdescriptor.go | ||
| sigpool.go | ||
| size_test.go | ||
| size.go | ||
| test_utils.go | ||
| transactions_test.go | ||
| txout_test.go | ||
| txout.go | ||
| wallet.go | ||
| witnessgen.go | ||
lnwallet
The lnwallet package implements an abstracted wallet controller that is able to drive channel funding workflows, a number of script utilities, witness generation functions for the various Lightning scripts, revocation key derivation, and the commitment update state machine.
The package is used within lnd as the core wallet of the daemon. The wallet
itself is composed of several distinct interfaces that decouple the
implementation of things like signing and blockchain access. This separation
allows new WalletController implementations to be easily dropped into
lnd without disrupting the code base. A series of integration tests at the
interface level are also in place to ensure conformance of the implementation
with the interface.
Installation and Updating
$ go get -u github.com/lightningnetwork/lnd/lnwallet