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28bf49807e
This commit adds persisted status bit-field to ClientSessions, that can be used to modify behavior of their handling in the client. Currently, only a default CSessionActive status is defined. However, the intention is that this could later be used to signal that a session is abandoned without needing to perform a db migration to add the field. As we move forward with testing, this will likely be useful if a session gets borked and we need a simple method of the client to temporarily ignore certain sessions. The field may be useful in signaling other types of status changes, though this was the primary motivation that warranted the addition.
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