/// Closure generated from [`ChannelManager::force_close_channel`], called by the user.
///
/// [`ChannelManager::force_close_channel`]: crate::ln::channelmanager::ChannelManager::force_close_channel.
- HolderForceClosed,
+ HolderForceClosed {
+ /// Whether or not the latest transaction was broadcasted when the channel was force
+ /// closed.
+ ///
+ /// Channels closed using [`ChannelManager::force_close_broadcasting_latest_txn`] will have
+ /// this field set to true, whereas channels closed using [`ChannelManager::force_close_without_broadcasting_txn`]
+ /// or force-closed prior to being funded will have this field set to false.
+ ///
+ /// This will be `None` for objects generated or written by LDK 0.0.123 and
+ /// earlier.
+ ///
+ /// [`ChannelManager::force_close_broadcasting_latest_txn`]: crate::ln::channelmanager::ChannelManager::force_close_broadcasting_latest_txn.
+ /// [`ChannelManager::force_close_without_broadcasting_txn`]: crate::ln::channelmanager::ChannelManager::force_close_without_broadcasting_txn.
+ broadcasted_latest_txn: Option<bool>
+ },
/// The channel was closed after negotiating a cooperative close and we've now broadcasted
/// the cooperative close transaction. Note the shutdown may have been initiated by us.
///
ClosureReason::CounterpartyForceClosed { peer_msg } => {
f.write_fmt(format_args!("counterparty force-closed with message: {}", peer_msg))
},
- ClosureReason::HolderForceClosed => f.write_str("user force-closed the channel"),
+ ClosureReason::HolderForceClosed { broadcasted_latest_txn } => {
+ f.write_str("user force-closed the channel")?;
+ if let Some(brodcasted) = broadcasted_latest_txn {
+ write!(f, " and {} the latest transaction", if *brodcasted { "broadcasted" } else { "elected not to broadcast" })
+ } else {
+ Ok(())
+ }
+ },
ClosureReason::LegacyCooperativeClosure => f.write_str("the channel was cooperatively closed"),
ClosureReason::CounterpartyInitiatedCooperativeClosure => f.write_str("the channel was cooperatively closed by our peer"),
ClosureReason::LocallyInitiatedCooperativeClosure => f.write_str("the channel was cooperatively closed by us"),
impl_writeable_tlv_based_enum_upgradable!(ClosureReason,
(0, CounterpartyForceClosed) => { (1, peer_msg, required) },
(1, FundingTimedOut) => {},
- (2, HolderForceClosed) => {},
+ (2, HolderForceClosed) => { (1, broadcasted_latest_txn, option) },
(6, CommitmentTxConfirmed) => {},
(4, LegacyCooperativeClosure) => {},
(8, ProcessingError) => { (1, err, required) },