fn peer_disconnected(&self, their_node_id: &PublicKey) {
match self.message_recipients.lock().unwrap().remove(their_node_id) {
Some(OnionMessageRecipient::ConnectedPeer(..)) => {},
fn peer_disconnected(&self, their_node_id: &PublicKey) {
match self.message_recipients.lock().unwrap().remove(their_node_id) {
Some(OnionMessageRecipient::ConnectedPeer(..)) => {},