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lnd/chainntnfs
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Oliver Gugger 0b4e03f5fc
multi: add golang 1.17 compatible build tags 
With go 1.17 a change to the build flags was implemented:
https://go.googlesource.com/proposal/+/master/design/draft-gobuild.md

The formatter now automatically adds the forward-compatible build tag
format and the linter checks for them, so we need to include them in our
code.
2021-09-29 17:31:37 -07:00
..
bitcoindnotify multi: add golang 1.17 compatible build tags 2021-09-29 17:31:37 -07:00
btcdnotify multi: add golang 1.17 compatible build tags 2021-09-29 17:31:37 -07:00
neutrinonotify multi: add golang 1.17 compatible build tags 2021-09-29 17:31:37 -07:00
test multi: add golang 1.17 compatible build tags 2021-09-29 17:31:37 -07:00
height_hint_cache_test.go mod+kvdb+channeldb: use btcwallet new DB interface 2021-08-04 14:55:55 +02:00
height_hint_cache.go multi: use kvdb.Backend for height hint DB 2021-08-04 14:55:51 +02:00
interface_dev.go multi: add golang 1.17 compatible build tags 2021-09-29 17:31:37 -07:00
interface.go chainntnfs: update impl independent functions to populate new block header 2021-08-25 16:46:53 -07:00
log.go multi: init subsystem loggers via build pkg 2018-10-05 13:04:45 +09:00
README.md multi: unify code blocks in READMEs 2021-01-22 09:14:11 +01:00
test_utils.go multi: add golang 1.17 compatible build tags 2021-09-29 17:31:37 -07:00
txnotifier_test.go chainntnfs: populate spendsByHeight during historical dispatch 2021-09-01 16:45:13 -04:00
txnotifier.go chainntnfs: populate spendsByHeight during historical dispatch 2021-09-01 16:45:13 -04:00

README.md

chainntnfs

Build Status MIT licensed GoDoc

The chainntnfs package implements a set of interfaces which allow callers to receive notifications in response to specific on-chain events. The set of notifications available include:

  • Notifications for each new block connected to the current best chain.
  • Notifications once a txid has reached a specified number of confirmations.
  • Notifications once a target outpoint (txid:index) has been spent.

These notifications are used within lnd in order to properly handle the workflows for: channel funding, cooperative channel closures, forced channel closures, channel contract breaches, sweeping time-locked outputs, and finally pruning the channel graph.

This package is intentionally general enough to be applicable outside the specific use cases within lnd outlined above. The current sole concrete implementation of the ChainNotifier interface depends on btcd.

Installation and Updating

⛰  go get -u github.com/lightningnetwork/lnd/chainntnfs