mirror of
https://github.com/lightningnetwork/lnd.git
synced 2025-04-01 08:29:59 +02:00
89bd58786e
This enforces the _actualized_ fee rate of the commitment transaction, rather than the fee floor used for estimation. The new value of 250 sat/kw corresponds to 1 sat/byte, rather than 253 which is only rounded up during estimation to account for the fact that BOLT 3 rounds down to the nearest satoshi and that the vbyte fee estimation is lossy. Previously we would incorrectly fail to sign the next commitment even though the fee was technically high enough. Restarting with this commit should solve the issue as long as the channel hasn't already gone to chain.
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