Refuse to send and forward OMs to disconnected peers

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

diff --git a/lightning/src/ln/features.rs b/lightning/src/ln/features.rs
index dbc17a34138b04b59ca9207b574494c9a8485009..c978c61a3a563428e38f3368e557e544a6c623b9 100644 (file)
--- a/lightning/src/ln/features.rs
+++ b/lightning/src/ln/features.rs
@@ -433,6 +433,11 @@ mod sealed {
        define_feature!(27, ShutdownAnySegwit, [InitContext, NodeContext],
                "Feature flags for `opt_shutdown_anysegwit`.", set_shutdown_any_segwit_optional,
                set_shutdown_any_segwit_required, supports_shutdown_anysegwit, requires_shutdown_anysegwit);
+       // We do not yet advertise the onion messages feature bit, but we need to detect when peers
+       // support it.
+       define_feature!(39, OnionMessages, [InitContext, NodeContext],
+               "Feature flags for `option_onion_messages`.", set_onion_messages_optional,
+               set_onion_messages_required, supports_onion_messages, requires_onion_messages);
        define_feature!(45, ChannelType, [InitContext, NodeContext],
                "Feature flags for `option_channel_type`.", set_channel_type_optional,
                set_channel_type_required, supports_channel_type, requires_channel_type);
@@ -767,7 +772,7 @@ impl<T: sealed::GossipQueries> Features<T> {
 
 impl<T: sealed::InitialRoutingSync> Features<T> {
        // We are no longer setting initial_routing_sync now that gossip_queries
-       // is enabled. This feature is ignored by a peer when gossip_queries has 
+       // is enabled. This feature is ignored by a peer when gossip_queries has
        // been negotiated.
        #[cfg(test)]
        pub(crate) fn clear_initial_routing_sync(&mut self) {