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lnd/channeldb
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yyforyongyu b288284566
channeldb: use BigSize to encode htlc amount 
This commit uses bigsize record to encode the htlc amount, which could
save us 3 more bytes if the encoded value is no greater than roughly
0.043 bitcoin. The uint test has been updated with a more realistic
values to reflect the actual gain.
2022-04-20 01:19:40 +08:00
..
migration
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +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
channeldb+migration: add migration test for patching balances
2022-04-20 01:18:13 +08:00
migration_01_to_11
channeldb+migration: export commonly used methods
2022-04-20 01:18:12 +08:00
migtest
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
addr_test.go
channeldb/addr_test: add tests for invalid onion addresses
2019-01-17 14:16:15 +01:00
addr.go
channeldb/addr: sanity check onion address length before writing to db
2019-01-17 14:16:15 +01:00
channel_cache_test.go
channeldb/channel_cache: add channelCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
channel_cache.go
channeldb/channel_cache: add channelCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
channel_test.go
channeldb+lnwallet: store revocation log using the new format
2022-04-20 01:18:14 +08:00
channel.go
channeldb+lnwallet: store revocation log using the new format
2022-04-20 01:18:14 +08:00
codec.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
db_test.go
channeldb+lnwallet: store revocation log using the new format
2022-04-20 01:18:14 +08:00
db.go
channeldb+migration: add migration to save the initial balances
2022-04-20 01:18:12 +08:00
doc.go
channeldb: create new channeldb package, update lnwallet to use new API
2015-12-26 12:35:15 -06:00
duplicate_payments.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
error.go
channeldb+invoices: use payment addr as primary index
2020-05-26 18:55:27 -07:00
fees.go
channeldb: create new channeldb package, update lnwallet to use new API
2015-12-26 12:35:15 -06:00
forwarding_log_test.go
channeldb: fix for Windows clock resolution
2020-08-05 09:15:03 +02:00
forwarding_log.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
forwarding_package_test.go
channeldb: add method to wipe all forwarding packages
2021-09-23 13:22:33 +08:00
forwarding_package.go
channeldb: add method to wipe all forwarding packages
2021-09-23 13:22:33 +08:00
graph_cache_test.go
channeldb: add new ForEachNode method using the channel graph cache
2021-11-04 15:30:25 -07:00
graph_cache.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
graph_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
graph.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
invoice_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
invoices.go
channeldb: change to ErrTypeForDecodingErr for amp state
2022-03-23 12:05:11 -04:00
legacy_serialization.go
Revert "channeldb: remove unsupported migrations"
2019-10-12 00:47:45 -07:00
log.go
channeldb/migration: remove old forwarding packages
2021-09-23 13:22:34 +08:00
meta_test.go
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
meta.go
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
mp_payment_test.go
channeldb: read raw htlc attempt session key
2021-05-19 09:03:52 +02:00
mp_payment.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
nodes_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
nodes.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
options_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
options.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
paginate.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
payment_control_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
payment_control.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
payments_test.go
routing+channeldb: send payment metadata from invoice
2022-04-13 22:55:40 +02:00
payments.go
routing+channeldb: send payment metadata from invoice
2022-04-13 22:55:40 +02:00
peers_test.go
multi: store peer flap rate on disk on best effort basis
2020-09-08 13:49:46 +02:00
peers.go
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
README.md
multi: unify code blocks in READMEs
2021-01-22 09:14:11 +01:00
reject_cache_test.go
channeldb/reject_cache: add rejectCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
reject_cache.go
channeldb/reject_cache: add rejectCache w/ randomized eviction
2019-04-01 16:25:31 -07:00
reports_test.go
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00
reports.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
revocation_log_test.go
channeldb: use BigSize to encode htlc amount
2022-04-20 01:19:40 +08:00
revocation_log.go
channeldb: use BigSize to encode htlc amount
2022-04-20 01:19:40 +08:00
setup_test.go
channeldb/test: test with postgres
2021-10-29 10:54:44 +02:00
waitingproof_test.go
multi: run gosimports
2022-02-10 11:02:01 +01:00
waitingproof.go
multi: run gosimports
2022-02-10 11:02:01 +01:00
witness_cache_test.go
channeldb: move makeTestDB out of test to make it available for other tests
2020-07-28 17:57:29 +02:00
witness_cache.go
kvdb: move channeldb/kvdb to top level
2021-05-07 14:18:56 +02:00

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