X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fevents%2Fmod.rs;h=ca55fde31c5bee711e75693d07cc8dc8b82b52b1;hb=86e2b0059fb1443146caddb7d752b44d512ad242;hp=f4f7a7cca9a5ad33c5346351d769763193220916;hpb=89524466843e60676a117b77e1e0b41cd4230d7d;p=rust-lightning

diff --git a/lightning/src/events/mod.rs b/lightning/src/events/mod.rs
index f4f7a7cc..ca55fde3 100644
--- a/lightning/src/events/mod.rs
+++ b/lightning/src/events/mod.rs
@@ -199,6 +199,9 @@ pub enum ClosureReason {
 	/// The counterparty requested a cooperative close of a channel that had not been funded yet.
 	/// The channel has been immediately closed.
 	CounterpartyCoopClosedUnfundedChannel,
+	/// Another channel in the same funding batch closed before the funding transaction
+	/// was ready to be broadcast.
+	FundingBatchClosure,
 }
 
 impl core::fmt::Display for ClosureReason {
@@ -219,6 +222,7 @@ impl core::fmt::Display for ClosureReason {
 			ClosureReason::DisconnectedPeer => f.write_str("the peer disconnected prior to the channel being funded"),
 			ClosureReason::OutdatedChannelManager => f.write_str("the ChannelManager read from disk was stale compared to ChannelMonitor(s)"),
 			ClosureReason::CounterpartyCoopClosedUnfundedChannel => f.write_str("the peer requested the unfunded channel be closed"),
+			ClosureReason::FundingBatchClosure => f.write_str("another channel in the same funding batch closed"),
 		}
 	}
 }
@@ -233,6 +237,7 @@ impl_writeable_tlv_based_enum_upgradable!(ClosureReason,
 	(10, DisconnectedPeer) => {},
 	(12, OutdatedChannelManager) => {},
 	(13, CounterpartyCoopClosedUnfundedChannel) => {},
+	(15, FundingBatchClosure) => {}
 );
 
 /// Intended destination of a failed HTLC as indicated in [`Event::HTLCHandlingFailed`].
@@ -508,6 +513,15 @@ pub enum Event {
 		/// serialized prior to LDK version 0.0.117.
 		sender_intended_total_msat: Option<u64>,
 	},
+	/// Indicates a request for an invoice failed to yield a response in a reasonable amount of time
+	/// or was explicitly abandoned by [`ChannelManager::abandon_payment`].
+	///
+	/// [`ChannelManager::abandon_payment`]: crate::ln::channelmanager::ChannelManager::abandon_payment
+	#[cfg(invreqfailed)]
+	InvoiceRequestFailed {
+		/// The `payment_id` to have been associated with payment for the requested invoice.
+		payment_id: PaymentId,
+	},
 	/// Indicates an outbound payment we made succeeded (i.e. it made it all the way to its target
 	/// and we got back the payment preimage for it).
 	///
@@ -836,6 +850,8 @@ pub enum Event {
 	},
 	/// Used to indicate to the user that they can abandon the funding transaction and recycle the
 	/// inputs for another purpose.
+	///
+	/// This event is not guaranteed to be generated for channels that are closed due to a restart.
 	DiscardFunding {
 		/// The channel_id of the channel which has been closed.
 		channel_id: ChannelId,
@@ -1148,6 +1164,13 @@ impl Writeable for Event {
 					(8, funding_txo, required),
 				});
 			},
+			#[cfg(invreqfailed)]
+			&Event::InvoiceRequestFailed { ref payment_id } => {
+				33u8.write(writer)?;
+				write_tlv_fields!(writer, {
+					(0, payment_id, required),
+				})
+			},
 			// Note that, going forward, all new events must only write data inside of
 			// `write_tlv_fields`. Versions 0.0.101+ will ignore odd-numbered events that write
 			// data via `write_tlv_fields`.
@@ -1535,6 +1558,18 @@ impl MaybeReadable for Event {
 				};
 				f()
 			},
+			#[cfg(invreqfailed)]
+			33u8 => {
+				let f = || {
+					_init_and_read_len_prefixed_tlv_fields!(reader, {
+						(0, payment_id, required),
+					});
+					Ok(Some(Event::InvoiceRequestFailed {
+						payment_id: payment_id.0.unwrap(),
+					}))
+				};
+				f()
+			},
 			// Versions prior to 0.0.100 did not ignore odd types, instead returning InvalidValue.
 			// Version 0.0.100 failed to properly ignore odd types, possibly resulting in corrupt
 			// reads.
@@ -1811,12 +1846,6 @@ pub trait MessageSendEventsProvider {
 	fn get_and_clear_pending_msg_events(&self) -> Vec<MessageSendEvent>;
 }
 
-/// A trait indicating an object may generate onion messages to send
-pub trait OnionMessageProvider {
-	/// Gets the next pending onion message for the peer with the given node id.
-	fn next_onion_message_for_peer(&self, peer_node_id: PublicKey) -> Option<msgs::OnionMessage>;
-}
-
 /// A trait indicating an object may generate events.
 ///
 /// Events are processed by passing an [`EventHandler`] to [`process_pending_events`].