History

Johan T. Halseth de1bf8a518 routing/router: persist payment state machine This commit makes the router use the ControlTower to drive the payment life cycle state machine, to keep track of active payments across restarts. This lets the router resume payments on startup, such that their final results can be handled and stored when ready.		2019-05-27 20:18:58 +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 CsvDelay into ChannelConstraints	2019-01-11 16:58:15 -08:00
channel.go	Typo corrections in various comments	2019-05-10 17:15:54 +02:00
codec.go	channeldb/codec: add privateKey serialization	2019-05-27 20:18:56 +02:00
control_tower_test.go	channeldb/control_tower test: test new payment behavior	2019-05-27 20:18:57 +02:00
control_tower.go	channeldb/control_tower: add payment information during state changes	2019-05-27 20:18:57 +02:00
db_test.go	channeldb: ensure restored channels can't be mutated	2019-01-28 20:24:48 -08:00
db.go	channeldb/migration: add migration for new payment bucket structure	2019-05-27 20:18:56 +02:00
doc.go	channeldb: create new channeldb package, update lnwallet to use new API	2015-12-26 12:35:15 -06:00
error.go	channeldb+routing: extend edge lookup methods with zombie index check	2019-03-27 13:06:57 -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: add a set of initial tests for the ForwardingLog	2018-03-06 13:56:09 -05:00
forwarding_log.go	multi: switch from bolt packge to bbolt package for all imports	2018-11-29 20:33:49 -08:00
forwarding_package_test.go	multi: switch from bolt packge to bbolt package for all imports	2018-11-29 20:33:49 -08:00
forwarding_package.go	multi: switch from bolt packge to bbolt package for all imports	2018-11-29 20:33:49 -08:00
graph_test.go	channeldb/graph: don't nil curve of returned PubKey	2019-05-09 10:49:58 +02:00
graph.go	channeldb/graph: don't nil curve of returned PubKey	2019-05-09 10:49:58 +02:00
invoice_test.go	cnct+htlcswitch+invoices: move invoice parameter check out of link	2019-05-15 14:42:12 +02:00
invoices.go	cnct+htlcswitch+invoices: move invoice parameter check out of link	2019-05-15 14:42:12 +02:00
legacy_serialization.go	channeldb/legacy_serialization: add deserializeCloseChannelSummaryV6	2018-11-21 10:12:05 +01:00
log.go	multi: init subsystem loggers via build pkg	2018-10-05 13:04:45 +09:00
meta_test.go	channeldb test: add TestOutgoingPaymentsMigration	2019-05-27 20:18:57 +02:00
meta.go	multi: switch from bolt packge to bbolt package for all imports	2018-11-29 20:33:49 -08:00
migrations_test.go	channeldb test: add TestOutgoingPaymentsMigration	2019-05-27 20:18:57 +02:00
migrations.go	channeldb/migration: add migration for new payment bucket structure	2019-05-27 20:18:56 +02:00
nodes_test.go	channeldb: add DeleteLinkNode method	2018-07-17 17:35:25 -07:00
nodes.go	channeldb: add new AddrsForNode method	2019-01-28 20:24:22 -08:00
options.go	channeldb/options: add Options w/ functional modifiers	2019-04-01 16:33:13 -07:00
payments_test.go	channeldb test: add TestOutgoingPaymentsMigration	2019-05-27 20:18:57 +02:00
payments.go	routing/router: persist payment state machine	2019-05-27 20:18:58 +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
waitingproof_test.go	channeldb: use raw pub keys and signatures directly in vertex/edge structs	2018-02-06 20:14:31 -08:00
waitingproof.go	multi: switch from bolt packge to bbolt package for all imports	2018-11-29 20:33:49 -08:00
witness_cache_test.go	channeldb+witness_beacon: use sha256 lookup+delete witness	2019-02-19 17:06:42 -08:00
witness_cache.go	channeldb+witness_beacon: use sha256 lookup+delete witness	2019-02-19 17:06:42 -08:00

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