match self.node_id_to_descriptor.lock().unwrap().entry(peer.their_node_id.unwrap().0) {
hash_map::Entry::Occupied(e) => {
log_trace!(logger, "Got second connection with {}, closing", log_pubkey!(peer.their_node_id.unwrap().0));
match self.node_id_to_descriptor.lock().unwrap().entry(peer.their_node_id.unwrap().0) {
hash_map::Entry::Occupied(e) => {
log_trace!(logger, "Got second connection with {}, closing", log_pubkey!(peer.their_node_id.unwrap().0));