}
/// A trait to describe an object which can receive routing messages.
-pub trait RoutingMessageHandler : Send + Sync {
+pub trait RoutingMessageHandler : Send + Sync + events::MessageSendEventsProvider {
/// Handle an incoming node_announcement message, returning true if it should be forwarded on,
/// false or returning an Err otherwise.
fn handle_node_announcement(&self, msg: &NodeAnnouncement) -> Result<bool, LightningError>;
fn get_next_node_announcements(&self, starting_point: Option<&PublicKey>, batch_amount: u8) -> Vec<NodeAnnouncement>;
/// Returns whether a full sync should be requested from a peer.
fn should_request_full_sync(&self, node_id: &PublicKey) -> bool;
+ /// Queries a peer for a list of channels with a funding UTXO in the requested
+ /// chain and range of blocks.
+ fn query_channel_range(&self, their_node_id: &PublicKey, chain_hash: BlockHash, first_blocknum: u32, number_of_blocks: u32) -> Result<(), LightningError>;
+ /// Queries a peer for routing gossip messages for a set of channels identified
+ /// by their short_channel_ids.
+ fn query_short_channel_ids(&self, their_node_id: &PublicKey, chain_hash: BlockHash, short_channel_ids: Vec<u64>) -> Result<(), LightningError>;
+ /// Handles the reply of a query we initiated to learn about channels
+ /// for a given range of blocks. We can expect to receive one or more
+ /// replies to a single query.
+ fn handle_reply_channel_range(&self, their_node_id: &PublicKey, msg: &ReplyChannelRange) -> Result<(), LightningError>;
+ /// Handles the reply of a query we initiated asking for routing gossip
+ /// messages for a list of channels. We should receive this message when
+ /// a node has completed its best effort to send us the pertaining routing
+ /// gossip messages.
+ fn handle_reply_short_channel_ids_end(&self, their_node_id: &PublicKey, msg: &ReplyShortChannelIdsEnd) -> Result<(), LightningError>;
+ /// Handles when a peer asks us to send a list of short_channel_ids
+ /// for the requested range of blocks.
+ fn handle_query_channel_range(&self, their_node_id: &PublicKey, msg: &QueryChannelRange) -> Result<(), LightningError>;
+ /// Handles when a peer asks us to send routing gossip messages for a
+ /// list of short_channel_ids.
+ fn handle_query_short_channel_ids(&self, their_node_id: &PublicKey, msg: &QueryShortChannelIds) -> Result<(), LightningError>;
}
mod fuzzy_internal_msgs {