message: Redo fix to account for asymmetric connections
diff: @@ -804,9 +804,7 @@ where
  effect_builder: EffectBuilder<REv>,
  peer_id: NodeId,
  ) -> Effects<Event<P>> {
  - self.net_metrics
  - .peers
  - .set(self.connection_symmetries.len() as i64);
  + self.net_metrics.peers.set(self.peers().len() as i64);
  effect_builder.announce_new_peer(peer_id).ignore()
  }
  