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7b589e5811
lnd/channeldb
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Olaoluwa Osuntokun 7b589e5811
routing: add strict zombie pruning as a config level param 
In this commit, we add strict zombie pruning as a config level param.
This allow us to add the option for those that want a tighter graph, and
not change the default composition of the channel graph for most users
over night.

In addition, we expand the test case slightly by testing that the self
node won't be pruned, but also that if there's a node with only a single
known stale edge, then both variants will prune that edge.
2021-04-21 13:56:27 -05:00
..
kvdb etcd: add support for user specified ports for testing 2021-01-08 15:39:11 +01:00
migration channeldb/migration: copy current lnwire to migration dir 2021-02-24 14:34:57 +01:00
migration12 channeldb/migration: copy current lnwire to migration dir 2021-02-24 14:34:57 +01:00
migration13 channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
migration16 channeldb: index payments by sequence number 2020-06-10 12:49:06 +02:00
migration20 channeldb/migration20: TestMigrateOutpointIndex 2020-12-10 17:37:59 -08:00
migration21 channeldb/migration21: add body and tests for migration 21 2021-02-24 17:31:55 +01:00
migration_01_to_11 channeldb/migration: copy current lnwire to migration dir 2021-02-24 14:34:57 +01:00
migtest channeldb: mark ApplyMigration as a test helper 2021-02-24 14:34:57 +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: add KeyLocator Record 2021-03-05 12:49:16 -05:00
channel.go multi: store KeyLocator in OpenChannel, use ECDH 2021-03-05 12:49:18 -05:00
codec.go channeldb+htlcswitch: write wire messages using length prefix 2021-02-24 17:15:27 +01:00
db_test.go channeldb/db: properly reinit wallet during Wipe 2020-12-10 17:37:58 -08:00
db.go channeldb/invoices: add invoices to set id index on update 2021-03-03 16:28:01 -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: rename: ReadBucket to RBucket 2020-05-26 18:21:08 -07:00
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: add reset closure to kvdb.View 2020-11-05 17:57:12 +01:00
forwarding_package_test.go kvdb: add timeout options for bbolt (#4787) 2020-12-07 15:31:49 -08:00
forwarding_package.go channeldb/migration21: copy over legacy types+codec for migration21 2021-02-24 17:15:21 +01:00
graph_test.go routing: add strict zombie pruning as a config level param 2021-04-21 13:56:27 -05:00
graph.go routing: add strict zombie pruning as a config level param 2021-04-21 13:56:27 -05:00
invoice_test.go channeldb/invoice: only allow pay-addr lookup w/ no query hash 2021-04-13 12:18:42 -07:00
invoices.go Merge pull request #5207 from carlaKC/4727-singleinvoice 2021-04-14 15:32:53 -07:00
legacy_serialization.go Revert "channeldb: remove unsupported migrations" 2019-10-12 00:47:45 -07:00
log.go channeldb: implement compaction 2020-11-13 10:19:50 +01:00
meta_test.go multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +01:00
meta.go multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +01:00
mp_payment.go routing: return full htlc attempt from shard handler 2020-05-12 19:56:50 +02:00
nodes_test.go channeldb: move makeTestDB out of test to make it available for other tests 2020-07-28 17:57:29 +02:00
nodes.go multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +01:00
options_test.go kvdb: add timeout options for bbolt (#4787) 2020-12-07 15:31:49 -08:00
options.go kvdb: add timeout options for bbolt (#4787) 2020-12-07 15:31:49 -08:00
paginate.go channeldb: add a paginator struct to process generic pagination 2020-06-10 12:49:48 +02:00
payment_control_test.go channeldb: add failedHtlcsOnly option to DeletePayments 2021-02-22 12:50:25 +01:00
payment_control.go multi: add reset closure to kvdb.View 2020-11-05 17:57:12 +01:00
payments_test.go channeldb/payments_test: handle that dupe payments will always have StatusSuccess 2021-02-22 12:50:24 +01:00
payments.go channeldb: add failedHtlcsOnly option to DeletePayments 2021-02-22 12:50:25 +01:00
peers_test.go multi: store peer flap rate on disk on best effort basis 2020-09-08 13:49:46 +02:00
peers.go multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +01:00
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 multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +01:00
reports.go multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +01:00
waitingproof_test.go lnwire: prep wire messages for TLV extensions 2021-02-24 17:31:55 +01:00
waitingproof.go multi: add reset closure to kvdb.Update 2020-11-05 17:57:12 +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 multi: add reset closure to kvdb.View 2020-11-05 17:57:12 +01:00

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