+ fn forward_broadcast_msg(&self, peers: &mut PeerHolder<Descriptor>, msg: &wire::Message, except_node: Option<&PublicKey>) {
+ match msg {
+ wire::Message::ChannelAnnouncement(ref msg) => {
+ let encoded_msg = encode_msg!(msg);
+
+ for (ref descriptor, ref mut peer) in peers.peers.iter_mut() {
+ if !peer.channel_encryptor.is_ready_for_encryption() || peer.their_features.is_none() ||
+ !peer.should_forward_channel_announcement(msg.contents.short_channel_id) {
+ continue
+ }
+ if peer.their_node_id.as_ref() == Some(&msg.contents.node_id_1) ||
+ peer.their_node_id.as_ref() == Some(&msg.contents.node_id_2) {
+ continue;
+ }
+ if except_node.is_some() && peer.their_node_id.as_ref() == except_node {
+ continue;
+ }
+ peer.pending_outbound_buffer.push_back(peer.channel_encryptor.encrypt_message(&encoded_msg[..]));
+ peers.peers_needing_send.insert((*descriptor).clone());
+ }
+ },
+ wire::Message::NodeAnnouncement(ref msg) => {
+ let encoded_msg = encode_msg!(msg);
+
+ for (ref descriptor, ref mut peer) in peers.peers.iter_mut() {
+ if !peer.channel_encryptor.is_ready_for_encryption() || peer.their_features.is_none() ||
+ !peer.should_forward_node_announcement(msg.contents.node_id) {
+ continue
+ }
+ if peer.their_node_id.as_ref() == Some(&msg.contents.node_id) {
+ continue;
+ }
+ if except_node.is_some() && peer.their_node_id.as_ref() == except_node {
+ continue;
+ }
+ peer.pending_outbound_buffer.push_back(peer.channel_encryptor.encrypt_message(&encoded_msg[..]));
+ peers.peers_needing_send.insert((*descriptor).clone());
+ }
+ },
+ wire::Message::ChannelUpdate(ref msg) => {
+ let encoded_msg = encode_msg!(msg);
+
+ for (ref descriptor, ref mut peer) in peers.peers.iter_mut() {
+ if !peer.channel_encryptor.is_ready_for_encryption() || peer.their_features.is_none() ||
+ !peer.should_forward_channel_announcement(msg.contents.short_channel_id) {
+ continue
+ }
+ if except_node.is_some() && peer.their_node_id.as_ref() == except_node {
+ continue;
+ }
+ peer.pending_outbound_buffer.push_back(peer.channel_encryptor.encrypt_message(&encoded_msg[..]));
+ peers.peers_needing_send.insert((*descriptor).clone());
+ }
+ },
+ _ => debug_assert!(false, "We shouldn't attempt to forward anything but gossip messages"),
+ }
+ }
+