30c4196f91
In this PR, we entirely remove the closeObserver from the channel state machine. It was added very early on before most of the other aspects of the daemon were built out. This goroutine was responsible for dispatching notifications to outside parties if the commitment transaction was spent at all. This had several issues, since it was linked to the *lifetime* of the channel state machine itself. As a result of this linkage, we had to do weird stuff like hand off in memory pointers to the state machine in order to ensure notifications were properly dispatched. |
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|---|---|---|
| .. | ||
| btcwallet | ||
| channel_test.go | ||
| channel.go | ||
| common_test.go | ||
| config.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 | ||
| 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 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