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d4a4233e96
This commit squashes the below operations for a net result where we have an expanded capability of assessing pending updates. This is made possible by packing the components into Duals in the prior commits. We squash the operations to simplify review. htlcswitch+lnwallet: rename PendingLocalUpdateCount lnwallet: complete pending update queries API for LightningChannel lnwallet+htlcswitch: consolidate NumPendingUpdates using ChannelParty This commit makes the observation that we can cleanly define the NumPendingUpdates function using a single expression by taking advantage of the relevant fields being properly packed into Duals.
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