Refactor PaymentFailureNetworkUpdate event

[rust-lightning] / lightning / src / ln / msgs.rs

diff --git a/lightning/src/ln/msgs.rs b/lightning/src/ln/msgs.rs
index 5b49f43b1188013c5f44822e59622409590aefb3..7c2647916e50cd18d68597e6ddc2142cd1f649df 100644 (file)
--- a/lightning/src/ln/msgs.rs
+++ b/lightning/src/ln/msgs.rs
@@ -745,35 +745,6 @@ pub struct CommitmentUpdate {
        pub commitment_signed: CommitmentSigned,
 }
 
-/// The information we received from a peer along the route of a payment we originated. This is
-/// returned by ChannelMessageHandler::handle_update_fail_htlc to be passed into
-/// RoutingMessageHandler::handle_htlc_fail_channel_update to update our network map.
-#[derive(Clone, Debug, PartialEq)]
-pub enum HTLCFailChannelUpdate {
-       /// We received an error which included a full ChannelUpdate message.
-       ChannelUpdateMessage {
-               /// The unwrapped message we received
-               msg: ChannelUpdate,
-       },
-       /// We received an error which indicated only that a channel has been closed
-       ChannelClosed {
-               /// The short_channel_id which has now closed.
-               short_channel_id: u64,
-               /// when this true, this channel should be permanently removed from the
-               /// consideration. Otherwise, this channel can be restored as new channel_update is received
-               is_permanent: bool,
-       },
-       /// We received an error which indicated only that a node has failed
-       NodeFailure {
-               /// The node_id that has failed.
-               node_id: PublicKey,
-               /// when this true, node should be permanently removed from the
-               /// consideration. Otherwise, the channels connected to this node can be
-               /// restored as new channel_update is received
-               is_permanent: bool,
-       }
-}
-
 /// Messages could have optional fields to use with extended features
 /// As we wish to serialize these differently from Option<T>s (Options get a tag byte, but
 /// OptionalFeild simply gets Present if there are enough bytes to read into it), we have a
@@ -868,8 +839,6 @@ pub trait RoutingMessageHandler : MessageSendEventsProvider {
        /// Handle an incoming channel_update message, returning true if it should be forwarded on,
        /// false or returning an Err otherwise.
        fn handle_channel_update(&self, msg: &ChannelUpdate) -> Result<bool, LightningError>;
-       /// Handle some updates to the route graph that we learned due to an outbound failed payment.
-       fn handle_htlc_fail_channel_update(&self, update: &HTLCFailChannelUpdate);
        /// Gets a subset of the channel announcements and updates required to dump our routing table
        /// to a remote node, starting at the short_channel_id indicated by starting_point and
        /// including the batch_amount entries immediately higher in numerical value than starting_point.