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lnd/channeldb
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Elle Mouton dc25b425c0
channeldb+lnwallet: add ShutdownInfo with read and write methods 
ShutdownInfo contains any info about a previous Shutdown message that we
have sent. This commit adds this type along with read and write methods
for it in the channel db. The existence of the ShutdownInfo on disk
represents the fact that we have previously sent the Shutdown message
and hence that we should resend it on re-establish.
2024-02-21 11:56:15 +02:00
..
migration multi: rename due to required maxHTLC bit 2023-02-21 11:10:39 +01:00
migration12 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
migration13 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
migration16 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
migration20 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
migration21 multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
migration23 multi: formatting and comment fixes 2022-02-10 11:02:02 +01:00
migration24 channeldb+migration: export commonly used methods 2022-04-20 01:18:12 +08:00
migration25 multi: fix make fmt 2022-08-23 22:10:24 +08:00
migration26 multi: fix make fmt 2022-08-23 22:10:24 +08:00
migration27 multi: fix make fmt 2022-08-23 22:10:24 +08:00
migration29 channeldb: BigSize migration, store zero-conf, scid-alias bits 2022-07-07 17:10:27 -04:00
migration30 channeldb: add local and remote balance to revocation log 2023-02-16 20:47:35 +02:00
migration31 multi: Add a channel.db migration. 2023-08-15 10:00:30 +02:00
migration_01_to_11 multi: update lightning-onion version 2023-08-23 12:09:53 +02:00
migtest multi: pass in a MigrationConfig to all optional migrations 2023-02-16 20:45:08 +02:00
models multi: move DB schemas to channeldb/models 2023-11-08 14:50:35 +02:00
addr.go channeldb/addr: sanity check onion address length before writing to db 2019-01-17 14:16:15 +01:00
addr_test.go channeldb/addr_test: add tests for invalid onion addresses 2019-01-17 14:16:15 +01:00
channel.go channeldb+lnwallet: add ShutdownInfo with read and write methods 2024-02-21 11:56:15 +02:00
channel_cache.go channeldb/channel_cache: add channelCache w/ randomized eviction 2019-04-01 16:25:31 -07:00
channel_cache_test.go multi: move DB schemas to channeldb/models 2023-11-08 14:50:35 +02:00
channel_test.go channeldb+lnwallet: add ShutdownInfo with read and write methods 2024-02-21 11:56:15 +02:00
codec.go channeldb: BigSize migration, store zero-conf, scid-alias bits 2022-07-07 17:10:27 -04:00
db.go multi: let FetchLightningNode take an optional tx 2023-11-08 14:50:34 +02:00
db_test.go channeldb: add a FetchChannelByID method 2023-04-24 13:15:40 +02:00
duplicate_payments.go channeldb: return error when payment is not found in duplicate payments 2023-10-06 16:34:47 -07:00
error.go multi: return error from MarkEdgeLive if not found 2023-11-13 20:58:06 +02:00
forwarding_log.go multi: Fix typos [skip ci] 2022-01-24 12:19:02 +02:00
forwarding_log_test.go multi: replace defer cleanup with t.Cleanup 2022-10-13 17:46:54 +08:00
forwarding_package.go channeldb: add method to wipe all forwarding packages 2021-09-23 13:22:33 +08:00
forwarding_package_test.go channeldb: use T.TempDir to create temporary test directory 2022-08-24 08:58:16 +08:00
forwarding_policy.go channeldb+funding: move policy encoding into channel DB 2023-08-22 06:22:33 +08:00
graph.go multi: update FetchChanInfos to take in an optional tx 2024-01-22 21:07:55 +02:00
graph_cache.go multi: address linter issues 2023-11-08 14:50:35 +02:00
graph_cache_test.go multi: move DB schemas to channeldb/models 2023-11-08 14:50:35 +02:00
graph_test.go multi: update FetchChanInfos to take in an optional tx 2024-01-22 21:07:55 +02:00
height_hint.go chainntnfs: move cache implementation to channeldb 2023-01-16 03:13:17 -08:00
height_hint_test.go chainntnfs: move cache implementation to channeldb 2023-01-16 03:13:17 -08:00
invoice_test.go multi: fix timestamp filters for invoice query 2024-02-05 15:26:43 +08:00
invoices.go multi: fix timestamp filters for invoice query 2024-02-05 15:26:43 +08:00
legacy_serialization.go multi: update "funding locked" comments 2023-04-27 20:02:34 +02:00
log.go multi: Add a channel.db migration. 2023-08-15 10:00:30 +02:00
meta.go channeldb: export DB migration related functions 2022-10-13 09:45:07 +02:00
meta_test.go multi: pass in a MigrationConfig to all optional migrations 2023-02-16 20:45:08 +02:00
mp_payment.go channeldb+routing: add new interface method TerminalInfo 2023-11-13 16:09:11 +08:00
mp_payment_test.go routing: add AllowMoreAttempts to decide whether more attempts are allowed 2023-11-13 16:09:11 +08:00
nodes.go multi: fix make fmt 2022-08-23 22:10:24 +08:00
nodes_test.go multi: replace defer cleanup with t.Cleanup 2022-10-13 17:46:54 +08:00
options.go multi: add new NoRevLogAmtData config option 2023-02-16 20:47:29 +02:00
options_test.go multi: formatting and comment fixes 2022-02-10 11:02:02 +01:00
paginate.go multi: formatting and comment fixes 2022-02-10 11:02:02 +01:00
payment_control.go channeldb+routing: add NeedWaitAttempts to decide waiting for attempts 2023-10-06 16:38:33 -07:00
payment_control_test.go routing+channeldb: use HTLCAttempt instead of HTLCAttemptInfo 2023-10-06 16:38:33 -07:00
payment_status.go channeldb: expand PaymentStatus to explicitly represent payment status 2023-10-06 16:34:47 -07:00
payment_status_test.go channeldb: add unit test for decidePaymentStatus 2023-10-06 16:34:47 -07:00
payments.go multi: fix timestamp filters for payment query 2024-02-05 15:26:49 +08:00
payments_test.go multi: fix timestamp filters for payment query 2024-02-05 15:26:49 +08:00
peers.go kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
peers_test.go multi: replace defer cleanup with t.Cleanup 2022-10-13 17:46:54 +08:00
README.md scripted-diff: replace ⛰ emoji with $ [skip ci] 2022-10-28 12:06:49 -04:00
reject_cache.go channeldb/reject_cache: add rejectCache w/ randomized eviction 2019-04-01 16:25:31 -07:00
reject_cache_test.go channeldb/reject_cache: add rejectCache w/ randomized eviction 2019-04-01 16:25:31 -07:00
reports.go multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
reports_test.go multi: replace defer cleanup with t.Cleanup 2022-10-13 17:46:54 +08:00
revocation_log.go channeldb: add local and remote balance to revocation log 2023-02-16 20:47:35 +02:00
revocation_log_test.go channeldb: add local and remote balance to revocation log 2023-02-16 20:47:35 +02:00
setup_test.go channeldb/test: test with postgres 2021-10-29 10:54:44 +02:00
waitingproof.go multi: run gosimports 2022-02-10 11:02:01 +01:00
waitingproof_test.go multi: replace defer cleanup with t.Cleanup 2022-10-13 17:46:54 +08:00
witness_cache.go multi: fix make fmt 2022-08-23 22:10:24 +08:00
witness_cache_test.go multi: replace defer cleanup with t.Cleanup 2022-10-13 17:46:54 +08:00

README.md

channeldb

Build Status MIT licensed GoDoc

The channeldb implements the persistent storage engine for lnd and generically a data storage layer for the required state within the Lightning Network. The backing storage engine is boltdb, an embedded pure-go key-value store based off of LMDB.

The package implements an object-oriented storage model with queries and mutations flowing through a particular object instance rather than the database itself. The storage implemented by the objects includes: open channels, past commitment revocation states, the channel graph which includes authenticated node and channel announcements, outgoing payments, and invoices

Installation and Updating

$  go get -u github.com/lightningnetwork/lnd/channeldb