Add MonitorUpdateCompletionAction::EmitForwardEvent

Author: valentinewallace

lightning/src/ln/channelmanager.rs

@@ -1481,6 +1481,11 @@ pub(crate) enum MonitorUpdateCompletionAction {
 	},
 	///
 	AckMonitorEvents { event_ids: Vec<MonitorEventSource> },
+	///
+	EmitForwardEvent {
+		event: ForwardEventContents,
+		post_event_ackable_monitor_event: Option<MonitorEventSource>,
+	},
 }
 
 impl_writeable_tlv_based_enum_upgradable!(MonitorUpdateCompletionAction,
@@ -1504,6 +1509,10 @@ impl_writeable_tlv_based_enum_upgradable!(MonitorUpdateCompletionAction,
 	},
 	(3, AckMonitorEvents) => {
 		(1, event_ids, required_vec),
+	},
+	(5, EmitForwardEvent) => {
+		(1, event, required),
+		(3, post_event_ackable_monitor_event, option),
 	}
 );
 
@@ -10476,6 +10485,17 @@ This indicates a bug inside LDK. Please report this error at https://github.com/
 						self.chain_monitor.ack_monitor_event(id);
 					}
 				},
+				MonitorUpdateCompletionAction::EmitForwardEvent {
+					event,
+					post_event_ackable_monitor_event,
+				} => {
+					let post_event_action = post_event_ackable_monitor_event
+						.map(|event_id| EventCompletionAction::AckMonitorEvent { event_id });
+					self.pending_events
+						.lock()
+						.unwrap()
+						.push_back((event.into(), post_event_action));
+				},
 			}
 		}