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lnd/channeldb
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Joost Jager 369c09be61
channeldb+routing: add in-memory graph 
Adds an in-memory channel graph cache for faster pathfinding.

Original PoC by: Joost Jager
Co-Authored by: Oliver Gugger
2021-09-29 17:00:04 +02:00
..
migration kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
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 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
migration23 channeldb: migration to flatten the htlc attempts bucket 2021-09-07 10:46:49 +02:00
migration24 channeldb/migration: remove old forwarding packages 2021-09-23 13:22:34 +08:00
migration_01_to_11 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
migtest kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
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 multi: move all channelstate operations to ChannelStateDB 2021-09-29 17:00:03 +02:00
channel.go multi: move all channelstate operations to ChannelStateDB 2021-09-29 17:00:03 +02:00
codec.go channeldb+htlcswitch: write wire messages using length prefix 2021-02-24 17:15:27 +01:00
db_test.go multi: move all channelstate operations to ChannelStateDB 2021-09-29 17:00:03 +02:00
db.go multi: further decouple graph 2021-09-29 17:00:03 +02:00
doc.go channeldb: create new channeldb package, update lnwallet to use new API 2015-12-26 12:35:15 -06:00
duplicate_payments.go channeldb: read raw htlc attempt session key 2021-05-19 09:03:52 +02:00
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 kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +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+routing: add in-memory graph 2021-09-29 17:00:04 +02:00
graph_cache.go channeldb+routing: add in-memory graph 2021-09-29 17:00:04 +02:00
graph_test.go multi: further decouple graph 2021-09-29 17:00:03 +02:00
graph.go channeldb+routing: add in-memory graph 2021-09-29 17:00:04 +02:00
invoice_test.go channeldb+invoice: add state filter to HTLCSet 2021-05-10 16:55:17 -07:00
invoices.go Merge pull request #5245 from bhandras/kvdb_module 2021-05-13 15:59:20 -07:00
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 channeldb: cache htlc attempt session key 2021-05-19 09:08:18 +02:00
nodes_test.go multi: move all channelstate operations to ChannelStateDB 2021-09-29 17:00:03 +02:00
nodes.go multi: carve out LinkNodeDB from channeldb.DB for cleaner separation 2021-09-29 17:00:02 +02:00
options_test.go kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
options.go kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
paginate.go kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
payment_control_test.go channeldb: add ability to delete a single payment from its ID 2021-09-13 12:50:40 +02:00
payment_control.go payments: prefetch payment on hot paths 2021-09-14 13:12:23 +02:00
payments_test.go channeldb: cache htlc attempt session key 2021-05-19 09:08:18 +02:00
payments.go channeldb: add ability to delete a single payment from its ID 2021-09-13 12:50:40 +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 mod+kvdb+channeldb: use btcwallet new DB interface 2021-08-04 14:55:55 +02:00
waitingproof_test.go lnwire: prep wire messages for TLV extensions 2021-02-24 17:31:55 +01:00
waitingproof.go multi: move all channelstate operations to ChannelStateDB 2021-09-29 17:00:03 +02:00
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