History

Oliver Gugger 97c73706b5 channeldb: fix for Windows clock resolution We use the event timestamp of a forwarding event as its primary storage key. On systems with a bad clock resolution this can lead to collisions of the events if some of the timestamps are identical. We fix this problem by shifting the timestamps on the nanosecond level until only unique values remain.		2020-08-05 09:15:03 +02:00
..
kvdb	kvdb+etcd: assert on bucket/value key when putting value/bucket	2020-08-01 00:29:01 +02:00
migration	channeldb/migration: add generic CreateTLB migration	2020-05-26 18:55:27 -07:00
migration_01_to_11	channeldb/migration_01_to_11: isolate zpay32 decoding	2020-07-24 13:13:47 -07:00
migration12	channeldb: convert to uniformly use new kvdb abstractions	2020-03-18 19:34:49 -07:00
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
migtest	Merge pull request #4285 from cfromknecht/pay-addr-index	2020-05-27 17:36:30 -07:00
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	Merge pull request #4411 from bhandras/test_channeldb	2020-07-31 17:37:13 -07:00
channel.go	channeldb+lnwallet: store updates the peer should sign under new key	2020-07-29 19:03:44 -04:00
codec.go	channeldb: index payments by sequence number	2020-06-10 12:49:06 +02:00
db_test.go	Merge pull request #4411 from bhandras/test_channeldb	2020-07-31 17:37:13 -07:00
db.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +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	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	channeldb: fix for Windows clock resolution	2020-08-05 09:15:03 +02:00
forwarding_package_test.go	multi: rename ReadTx to RTx	2020-05-26 18:20:37 -07:00
forwarding_package.go	multi: rename: ReadBucket to RBucket	2020-05-26 18:21:08 -07:00
graph_test.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
graph.go	multi: rename: ReadBucket to RBucket	2020-05-26 18:21:08 -07:00
invoice_test.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
invoices.go	channeldb/invoices: special-case all zeros pay addr	2020-06-26 02:00:03 -07:00
legacy_serialization.go	Revert "channeldb: remove unsupported migrations"	2019-10-12 00:47:45 -07:00
log.go	channeldb: index payments by sequence number	2020-06-10 12:49:06 +02:00
meta_test.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
meta.go	multi: rename ReadTx to RTx	2020-05-26 18:20:37 -07:00
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: rename ReadTx to RTx	2020-05-26 18:20:37 -07:00
options.go	channeldb/db: adds optional dry-run abort for migrations	2020-05-11 15:38:45 -07:00
paginate.go	channeldb: add a paginator struct to process generic pagination	2020-06-10 12:49:48 +02:00
payment_control_test.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
payment_control.go	channeldb: index payments by sequence number	2020-06-10 12:49:06 +02:00
payments_test.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
payments.go	channeldb: update QueryPayments to use sequence nr index and paginator	2020-06-10 12:55:05 +02:00
README.md	build+multi: switch from bolt to bbolt	2018-03-10 19:01:13 -08:00
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	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
reports.go	contractcourt: persist commit sweep resolutions	2020-07-07 19:49:58 +02:00
waitingproof_test.go	channeldb: move makeTestDB out of test to make it available for other tests	2020-07-28 17:57:29 +02:00
waitingproof.go	multi: rename ReadTx to RTx	2020-05-26 18:20:37 -07:00
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: rename ReadTx to RTx	2020-05-26 18:20:37 -07:00

README.md

channeldb

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