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dc25b425c0
ShutdownInfo contains any info about a previous Shutdown message that we have sent. This commit adds this type along with read and write methods for it in the channel db. The existence of the ShutdownInfo on disk represents the fact that we have previously sent the Shutdown message and hence that we should resend it on re-establish.
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