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lnd/channeldb
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Joost Jager a4a3c41924
channeldb: split cancel and add htlc updates 
Previously the cancel and add actions were combined in a single map.
Nil values implictly signaled cancel actions. This wasn't very obvious.
Furthermore this split prepares for processing the adds and cancels
separately, which is more efficient if there are already two maps.
2019-12-04 14:51:40 +01:00
..
migration12 channeldb: complete migration 12 for TLV invoices 2019-11-22 02:24:28 -08:00
migration_01_to_11 tlv: remove unused error return value 2019-12-04 13:27:29 +01:00
migtest channeldb/migration12: add tlv invoice migration tests 2019-11-22 02:24:11 -08:00
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: refresh channel state within RefreshShortChanID 2019-11-27 15:10:00 -06:00
channel.go channeldb: add new NoFundingTxBit modifier to ChannelType 2019-12-02 17:11:16 -06:00
codec.go channeldb: Fix dropped error in migrations test 2019-09-12 15:49:21 +00:00
db_test.go channeldb: add new AbandonChannel method 2019-11-20 17:42:49 -08:00
db.go channeldb: export now function 2019-12-04 14:51:31 +01:00
doc.go channeldb: create new channeldb package, update lnwallet to use new API 2015-12-26 12:35:15 -06:00
error.go Revert "channeldb: require minimum db upgrade version" 2019-10-12 14:30:26 -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: remove dead code 2019-09-10 17:21:59 +02:00
graph_test.go multi: remove LocalFeatures and GlobalFeatures 2019-11-08 05:32:00 -08:00
graph.go multi: remove LocalFeatures and GlobalFeatures 2019-11-08 05:32:00 -08:00
invoice_test.go channeldb: split cancel and add htlc updates 2019-12-04 14:51:40 +01:00
invoices.go channeldb: split cancel and add htlc updates 2019-12-04 14:51:40 +01:00
legacy_serialization.go Revert "channeldb: remove unsupported migrations" 2019-10-12 00:47:45 -07:00
log.go channeldb: complete migration 12 for TLV invoices 2019-11-22 02:24:28 -08:00
meta_test.go channeldb: log error for migration test failures 2019-09-28 08:23:49 +02:00
meta.go multi: switch from bolt packge to bbolt package for all imports 2018-11-29 20:33:49 -08:00
mp_payment.go channeldb: add MPPayment from FetchPayments 2019-11-19 20:41:08 -08:00
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: add freelist sync option modifier 2019-10-04 12:19:41 -04:00
payment_control_test.go channeldb+routing: expose HTLCs in payment subscriptions 2019-11-19 20:43:38 -08:00
payment_control.go channeldb+routing: expose HTLCs in payment subscriptions 2019-11-19 20:43:38 -08:00
payments_test.go routing/route/route: add optional MPP field to Hop 2019-11-04 14:11:28 -08:00
payments.go tlv: remove unused error return value 2019-12-04 13:27:29 +01:00
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: Fix dropped error in migrations test 2019-09-12 15:49:21 +00:00
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

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