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fa14ff67ad
This commits builds on top of PR #3694 to further clarify invoice state by defining pending invoices as the ones which are not settled or canceled. Automatic cancellation of expired invoices makes this possbile. While this change only directly affects ChannelDB, users of the listinvoices RPC will receive actual pending invoices when pending_only flag is set.
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