use crate::ln::features::ChannelTypeFeatures;
use crate::ln::msgs;
use crate::ln::{ChannelId, PaymentPreimage, PaymentHash, PaymentSecret};
+use crate::chain::transaction;
use crate::routing::gossip::NetworkUpdate;
use crate::util::errors::APIError;
use crate::util::ser::{BigSize, FixedLengthReader, Writeable, Writer, MaybeReadable, Readable, RequiredWrapper, UpgradableRequired, WithoutLength};
HolderForceClosed,
/// 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.
- //TODO: split between CounterpartyInitiated/LocallyInitiated
- CooperativeClosure,
+ // Can be removed once we disallow downgrading to 0.0.121
+ LegacyCooperativeClosure,
+ /// The channel was closed after negotiating a cooperative close and we've now broadcasted
+ /// the cooperative close transaction. This indicates that the shutdown was initiated by our
+ /// counterparty.
+ CounterpartyInitiatedCooperativeClosure,
+ /// The channel was closed after negotiating a cooperative close and we've now broadcasted
+ /// the cooperative close transaction. This indicates that the shutdown was initiated by us.
+ LocallyInitiatedCooperativeClosure,
/// A commitment transaction was confirmed on chain, closing the channel. Most likely this
/// commitment transaction came from our counterparty, but it may also have come from
/// a copy of our own `ChannelMonitor`.
f.write_fmt(format_args!("counterparty force-closed with message: {}", peer_msg))
},
ClosureReason::HolderForceClosed => f.write_str("user manually force-closed the channel"),
- ClosureReason::CooperativeClosure => f.write_str("the channel was cooperatively closed"),
+ 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"),
ClosureReason::CommitmentTxConfirmed => f.write_str("commitment or closing transaction was confirmed on chain."),
ClosureReason::FundingTimedOut => write!(f, "funding transaction failed to confirm within {} blocks", FUNDING_CONF_DEADLINE_BLOCKS),
ClosureReason::ProcessingError { err } => {
(1, FundingTimedOut) => {},
(2, HolderForceClosed) => {},
(6, CommitmentTxConfirmed) => {},
- (4, CooperativeClosure) => {},
+ (4, LegacyCooperativeClosure) => {},
(8, ProcessingError) => { (1, err, required) },
(10, DisconnectedPeer) => {},
(12, OutdatedChannelManager) => {},
(13, CounterpartyCoopClosedUnfundedChannel) => {},
- (15, FundingBatchClosure) => {}
+ (15, FundingBatchClosure) => {},
+ (17, CounterpartyInitiatedCooperativeClosure) => {},
+ (19, LocallyInitiatedCooperativeClosure) => {},
);
/// Intended destination of a failed HTLC as indicated in [`Event::HTLCHandlingFailed`].
/// replies. Handlers should connect to the node otherwise any buffered messages may be lost.
///
/// [`OnionMessage`]: msgs::OnionMessage
- /// [`MessageRouter`]: crate::onion_message::MessageRouter
- /// [`Destination`]: crate::onion_message::Destination
+ /// [`MessageRouter`]: crate::onion_message::messenger::MessageRouter
+ /// [`Destination`]: crate::onion_message::messenger::Destination
/// [`OnionMessageHandler`]: crate::ln::msgs::OnionMessageHandler
ConnectionNeeded {
/// The node id for the node needing a connection.
///
/// [`ChannelManager::accept_inbound_channel`]: crate::ln::channelmanager::ChannelManager::accept_inbound_channel
/// [`UserConfig::manually_accept_inbound_channels`]: crate::util::config::UserConfig::manually_accept_inbound_channels
- ChannelClosed {
+ ChannelClosed {
/// The `channel_id` of the channel which has been closed. Note that on-chain transactions
/// resolving the channel are likely still awaiting confirmation.
channel_id: ChannelId,
///
/// This field will be `None` for objects serialized prior to LDK 0.0.117.
channel_capacity_sats: Option<u64>,
+ /// The original channel funding TXO; this helps checking for the existence and confirmation
+ /// status of the closing tx.
+ /// Note that for instances serialized in v0.0.119 or prior this will be missing (None).
+ channel_funding_txo: Option<transaction::OutPoint>,
},
/// Used to indicate to the user that they can abandon the funding transaction and recycle the
/// inputs for another purpose.
});
},
&Event::ChannelClosed { ref channel_id, ref user_channel_id, ref reason,
- ref counterparty_node_id, ref channel_capacity_sats
+ ref counterparty_node_id, ref channel_capacity_sats, ref channel_funding_txo
} => {
9u8.write(writer)?;
// `user_channel_id` used to be a single u64 value. In order to remain backwards
(3, user_channel_id_high, required),
(5, counterparty_node_id, option),
(7, channel_capacity_sats, option),
+ (9, channel_funding_txo, option),
});
},
&Event::DiscardFunding { ref channel_id, ref transaction } => {
let mut user_channel_id_high_opt: Option<u64> = None;
let mut counterparty_node_id = None;
let mut channel_capacity_sats = None;
+ let mut channel_funding_txo = None;
read_tlv_fields!(reader, {
(0, channel_id, required),
(1, user_channel_id_low_opt, option),
(3, user_channel_id_high_opt, option),
(5, counterparty_node_id, option),
(7, channel_capacity_sats, option),
+ (9, channel_funding_txo, option),
});
// `user_channel_id` used to be a single u64 value. In order to remain
((user_channel_id_high_opt.unwrap_or(0) as u128) << 64);
Ok(Some(Event::ChannelClosed { channel_id, user_channel_id, reason: _init_tlv_based_struct_field!(reason, upgradable_required),
- counterparty_node_id, channel_capacity_sats }))
+ counterparty_node_id, channel_capacity_sats, channel_funding_txo }))
};
f()
},
projects / rust-lightning / blobdiff