Merge pull request #2029 from wpaulino/update-pgp-key

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

diff --git a/lightning/src/ln/msgs.rs b/lightning/src/ln/msgs.rs
index c971df906c281fc96fd852c483def81367618ee2..e8b40c71d89e7f1825335bbe4a0abb0ed817970d 100644 (file)
--- a/lightning/src/ln/msgs.rs
+++ b/lightning/src/ln/msgs.rs
@@ -1082,6 +1082,13 @@ pub trait RoutingMessageHandler : MessageSendEventsProvider {
        /// list of `short_channel_id`s.
        fn handle_query_short_channel_ids(&self, their_node_id: &PublicKey, msg: QueryShortChannelIds) -> Result<(), LightningError>;
 
+       // Handler queueing status:
+       /// Indicates that there are a large number of [`ChannelAnnouncement`] (or other) messages
+       /// pending some async action. While there is no guarantee of the rate of future messages, the
+       /// caller should seek to reduce the rate of new gossip messages handled, especially
+       /// [`ChannelAnnouncement`]s.
+       fn processing_queue_high(&self) -> bool;
+
        // Handler information:
        /// Gets the node feature flags which this handler itself supports. All available handlers are
        /// queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]