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641ff68c03
In this commit, we update our two core chain backend dependencies: neutrino is bumped from v0.16.1 to v0.16.2, and btcwallet is updated to commit 70a94ea39e9c (a pre-release past v0.16.17). The updated btcwallet changes the `chain.Interface` `Start` method signature from `Start() error` to `Start(context.Context) error`. The same change was made to neutrino's `ChainService.Start`. We update all call sites and interface implementations across the codebase to pass a `context.Background()` at non-test call sites, and `t.Context()` in tests. The affected packages are: chainntnfs/bitcoindnotify, chainreg, config_builder, lnmock, lntest/unittest, lnwallet/btcwallet, lnwallet/test, and routing/chainview. |
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|---|---|---|
| .. | ||
| btcwallet | ||
| chainfee | ||
| chancloser | ||
| chanfunding | ||
| chanvalidate | ||
| rpcwallet | ||
| test | ||
| types | ||
| aux_leaf_store.go | ||
| aux_negotiator.go | ||
| aux_resolutions.go | ||
| aux_signer.go | ||
| aux_test_utils.go | ||
| channel.go | ||
| channel_test.go | ||
| close_test.go | ||
| commit_sort.go | ||
| commit_sort_test.go | ||
| commitment.go | ||
| commitment_chain.go | ||
| config.go | ||
| confscale.go | ||
| confscale_integration.go | ||
| confscale_prod.go | ||
| confscale_test.go | ||
| errors.go | ||
| interface.go | ||
| log.go | ||
| mock.go | ||
| musig_session.go | ||
| musig_session_test.go | ||
| parameters.go | ||
| parameters_test.go | ||
| payment_descriptor.go | ||
| README.md | ||
| rebroadcaster.go | ||
| rebroadcaster_test.go | ||
| reservation.go | ||
| revocation_producer.go | ||
| revocation_producer_itest.go | ||
| sigpool.go | ||
| test_utils.go | ||
| test_vectors_anchors.json | ||
| test_vectors_legacy.json | ||
| test_vectors_zero_fee_htlc_tx.json | ||
| transactions.go | ||
| transactions_test.go | ||
| update_log.go | ||
| wallet.go | ||
| wallet_test.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