LocalCommit

data class LocalCommit(index: Long, spec: CommitmentSpec, publishableTxs: PublishableTxs)

Properties

index

common

val index: Long

publishableTxs

common

val publishableTxs: PublishableTxs

spec

common

val spec: CommitmentSpec

Extensions

extractPreimages

common

fun LocalCommit.extractPreimages(tx: Transaction): Set<Pair<UpdateAddHtlc, ByteVector32>>

In CLOSING state, any time we see a new transaction, we try to extract a preimage from it in order to fulfill the corresponding incoming htlc in an upstream channel.

timedOutHtlcs

common

fun LocalCommit.timedOutHtlcs(localCommitPublished: LocalCommitPublished, localDustLimit: Satoshi, tx: Transaction): Set<UpdateAddHtlc>

In CLOSING state, when we are notified that a transaction has been confirmed, we analyze it to find out if one or more htlcs have timed out and need to be failed in an upstream channel.