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421d73b72e
lnd.xprv/channeldb
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Olaoluwa Osuntokun 421d73b72e
channeldb: add new frozen channel type bit and thaw height 
In this commit, we add a new channel type bit: a frozen channel. A
frozen channel is one that can only be cooperatively closed by the
responder, but not the initiator. This channel type is useful for
certain classes of channel factory like protocols. We then add a new key
on the channel bucket level to store the height after which this
restriction no longer applies.
2020-03-23 16:56:48 -07:00
..
kvdb channeldb/kvdb: create new package for an abstract kv store 2020-03-18 19:34:45 -07:00
migration_01_to_11 channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -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
migtest channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -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 channeldb: add new frozen channel type bit and thaw height 2020-03-23 16:56:48 -07:00
channel.go channeldb: add new frozen channel type bit and thaw height 2020-03-23 16:56:48 -07:00
codec.go channeldb: Fix dropped error in migrations test 2019-09-12 15:49:21 +00:00
db_test.go channeldb: store close initiator status 2020-02-21 13:33:49 +02:00
db.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
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: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
error.go channeldb: add historical channel bucket lookup 2020-02-21 13:23:30 +02:00
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 channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
forwarding_package_test.go build: silence new linter errors, tidy modules 2020-03-18 19:35:29 -07:00
forwarding_package.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
graph_test.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
graph.go build: silence new linter errors, tidy modules 2020-03-18 19:35:29 -07:00
invoice_test.go channeldb: inject clock into database 2020-01-20 11:08:30 +01:00
invoices.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
legacy_serialization.go Revert "channeldb: remove unsupported migrations" 2019-10-12 00:47:45 -07:00
log.go channeldb/migration13: migrate to mpp structure 2020-03-09 18:31:39 +01:00
meta_test.go build: silence new linter errors, tidy modules 2020-03-18 19:35:29 -07:00
meta.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
mp_payment.go channeldb+routing: store full htlc failure reason 2020-03-09 18:31:35 +01:00
nodes_test.go channeldb: add DeleteLinkNode method 2018-07-17 17:35:25 -07:00
nodes.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
options.go channeldb: inject clock into database 2020-01-20 11:08:30 +01:00
payment_control_test.go channeldb+routing: store full htlc failure reason 2020-03-09 18:31:35 +01:00
payment_control.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
payments_test.go channeldb+routing: store all payment htlcs 2020-03-09 18:31:33 +01:00
payments.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
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 channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00
witness_cache_test.go channeldb+witness_beacon: use sha256 lookup+delete witness 2019-02-19 17:06:42 -08:00
witness_cache.go channeldb: convert to uniformly use new kvdb abstractions 2020-03-18 19:34:49 -07:00

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