replaced todo placeholders

bitswap/src/behaviour.rs

@@ -155,11 +155,12 @@ impl Bitswap {
  /// Called from Kademlia behaviour.
  pub fn connect(&mut self, peer_id: PeerId) {
  if self.target_peers.insert(peer_id) {
+ let handler = self.new_handler();
  self.events.push_back(NetworkBehaviourAction::Dial {
  opts: DialOpts::peer_id(peer_id)
  .condition(PeerCondition::Disconnected)
  .build(),
- handler: todo!(),
+ handler,
  });
  }
  }

src/p2p/pubsub.rs

@@ -13,8 +13,7 @@ use libp2p::core::{
 };
 use libp2p::floodsub::{Floodsub, FloodsubConfig, FloodsubEvent, FloodsubMessage, Topic};
 use libp2p::swarm::{
- ConnectionHandler, DialError, IntoConnectionHandler, NetworkBehaviour, NetworkBehaviourAction,
- PollParameters,
+ ConnectionHandler, DialError, NetworkBehaviour, NetworkBehaviourAction, PollParameters,
 };
 
 /// Currently a thin wrapper around Floodsub, perhaps supporting both Gossipsub and Floodsub later.

src/p2p/swarm.rs

@@ -111,13 +111,14 @@ impl SwarmApi {
  .connect_registry
  .create_subscription(addr.clone().into(), None);
 
+ let handler = self.new_handler();
  self.events.push_back(NetworkBehaviourAction::Dial {
  // rationale: this is sort of explicit command, perhaps the old address is no longer
  // valid. Always would be even better but it's bugged at the moment.
  opts: DialOpts::peer_id(addr.peer_id)
  .condition(PeerCondition::NotDialing)
  .build(),
- handler: todo!(),
+ handler,
  });
 
  self.pending_addresses
@@ -308,11 +309,12 @@ impl NetworkBehaviour for SwarmApi {
  if self.pending_addresses.contains_key(&peer_id) {
  // it is possible that these addresses have not been tried yet; they will be asked
  // for soon.
+ let handler = self.new_handler();
  self.events.push_back(swarm::NetworkBehaviourAction::Dial {
  opts: DialOpts::peer_id(peer_id)
  .condition(PeerCondition::NotDialing)
  .build(),
- handler: todo!(),
+ handler,
  });
  }