Add channel_reestablish + peer_connected events to channel handler

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

diff --git a/src/ln/msgs.rs b/src/ln/msgs.rs
index fc942ab5a2022dbe30eb303c3d4279362c81d881..b4432c7084d9ebf8340b547ec2ca515700650ca0 100644 (file)
--- a/src/ln/msgs.rs
+++ b/src/ln/msgs.rs
@@ -456,13 +456,17 @@ pub trait ChannelMessageHandler : events::EventsProvider + Send + Sync {
        // Channel-to-announce:
        fn handle_announcement_signatures(&self, their_node_id: &PublicKey, msg: &AnnouncementSignatures) -> Result<(), HandleError>;
 
-       // Error conditions:
+       // Connection loss/reestablish:
        /// Indicates a connection to the peer failed/an existing connection was lost. If no connection
        /// is believed to be possible in the future (eg they're sending us messages we don't
        /// understand or indicate they require unknown feature bits), no_connection_possible is set
        /// and any outstanding channels should be failed.
        fn peer_disconnected(&self, their_node_id: &PublicKey, no_connection_possible: bool);
 
+       fn peer_connected(&self, their_node_id: &PublicKey) -> Vec<ChannelReestablish>;
+       fn handle_channel_reestablish(&self, their_node_id: &PublicKey, msg: &ChannelReestablish) -> Result<(Option<FundingLocked>, Option<RevokeAndACK>, Option<CommitmentUpdate>), HandleError>;
+
+       // Error:
        fn handle_error(&self, their_node_id: &PublicKey, msg: &ErrorMessage);
 }