fix: Await async_channel::Sender::send

This makes sure to await the future from async_channel::Sender::send.
When not awaiting this only makes a struct and noting is ever sent.

Caught by clippy really.

Author: flub

iroh-bitswap/src/client/peer_manager.rs

@@ -1,7 +1,7 @@
 use std::{fmt::Debug, sync::Arc};
 
 use ahash::{AHashMap, AHashSet};
-use anyhow::Result;
+use anyhow::{Context, Result};
 use cid::Cid;
 use derivative::Derivative;
 use futures::{future::BoxFuture, FutureExt};
@@ -658,10 +658,15 @@ impl PeerManagerActor {
     ) {
         if let Some(session) = self.sessions.get(&session) {
             if session.peers.contains(&peer) {
-                self.network.protect_peer(peer).await;
+                self.network
+                    .protect_peer(peer)
+                    .await
+                    .context("Failed to protect connection")
+                    .map_err(|err| error!("{err:#}"))
+                    .ok();
             }
         }
-        let _ = response.send(());
+        response.send(()).ok();
     }
 
     async fn remove_peer_from_session(

iroh-bitswap/src/network.rs

@@ -297,18 +297,22 @@ impl Network {
         trace!("untag {}: {}", peer, tag);
     }
 
-    pub async fn protect_peer(&self, peer: PeerId) {
+    pub async fn protect_peer(&self, peer: PeerId) -> Result<()> {
         trace!("protect {}", peer);
-        let _ = self.network_out_sender.send(OutEvent::ProtectPeer { peer });
+        self.network_out_sender
+            .send(OutEvent::ProtectPeer { peer })
+            .await?;
+        Ok(())
     }
 
     pub async fn unprotect_peer(&self, peer: PeerId) -> bool {
         trace!("unprotect {}", peer);
 
         let (s, r) = oneshot::channel();
-        let _ = self
-            .network_out_sender
-            .send(OutEvent::UnprotectPeer { peer, response: s });
+        self.network_out_sender
+            .send(OutEvent::UnprotectPeer { peer, response: s })
+            .await
+            .ok();
 
         r.await.unwrap_or_default()
     }