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07618ca0c6
lnd/chainntnfs
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Johan T. Halseth 07618ca0c6
chainntnfs/interface_test: increase wait time for mempool spends 
This commit increases the time we wait for a spend client to notify a
mempool spend from 50ms to 10s. This is done to catch the case where
bitcoind would use up to 7 seconds before notifying about a mempool
spend, which wasn't caught by the test.
2018-07-16 15:08:59 +02:00
..
bitcoindnotify chainntnfs/bitcoindnotify: filter out mempool spends from relevant txs 2018-07-16 12:27:05 +02:00
btcdnotify multi: switch over import paths from roasbeef/* to btcsuite/* 2018-07-13 17:05:39 -07:00
neutrinonotify lnwallet+chainntnfs: update neutrino API usage due to recent changes 2018-07-13 17:15:12 -07:00
interface_test.go chainntnfs/interface_test: increase wait time for mempool spends 2018-07-16 15:08:59 +02:00
interface.go multi: switch over import paths from roasbeef/* to btcsuite/* 2018-07-13 17:05:39 -07:00
log.go lnd: remove seelog logger 2017-06-25 14:19:56 +01:00
queue_test.go chainntnfs: Implement unbounded concurrent-safe FIFO queue. 2017-11-16 15:15:22 -08:00
queue.go chainntnfs: Implement unbounded concurrent-safe FIFO queue. 2017-11-16 15:15:22 -08:00
README.md multi: fix formatting issues in packge README's 2017-03-27 16:25:25 -07:00
txconfnotifier_test.go multi: switch over import paths from roasbeef/* to btcsuite/* 2018-07-13 17:05:39 -07:00
txconfnotifier.go multi: switch over import paths from roasbeef/* to btcsuite/* 2018-07-13 17:05:39 -07:00

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