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lnd.xprv/chainntnfs
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Wilmer Paulino c72da48111
multi: update to latest ChainNotifier impl New method
2019-01-21 13:57:43 -08:00
..
bitcoindnotify chainntnfs/bitcoindnotify: add chainParams parameter to bitcoindnotify.New 2019-01-21 13:57:43 -08:00
btcdnotify chainntnfs/btcdnotify: add chainParams parameter to btcdnotify.New 2019-01-21 13:57:43 -08:00
neutrinonotify chainntnfs/neutrinonotify: clean up neutrinonotify.New 2019-01-21 13:57:43 -08:00
height_hint_cache_test.go chainntnfs: support caching confirm/spend hints for scripts 2019-01-21 13:57:43 -08:00
height_hint_cache.go chainntnfs: support caching confirm/spend hints for scripts 2019-01-21 13:57:43 -08:00
interface_dev.go chainntnfs: switch debug tag to dev 2018-10-05 12:59:34 +09:00
interface_test.go multi: update to latest ChainNotifier impl New method 2019-01-21 13:57:43 -08:00
interface.go chainntnfs: extend SpendEvent with reorg channel 2018-10-30 17:59:31 -07:00
log.go multi: init subsystem loggers via build pkg 2018-10-05 13:04:45 +09:00
README.md multi: fix formatting issues in packge README's 2017-03-27 16:25:25 -07:00
test_utils.go chainntnfs: switch debug tag to dev 2018-10-05 12:59:34 +09:00
txnotifier_test.go chainntnfs/txnotifier_test: update tests with new registration changes 2019-01-21 13:57:43 -08:00
txnotifier.go chainntnfs/txnotifier: refactor ProcessRelevantSpendTx to detect script spends 2019-01-21 13:57:43 -08:00

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