http and ws: fix build errors with --no-default-features

Author: greatest-ape

crates/http/src/workers/swarm/storage.rs

@@ -99,6 +99,7 @@ impl TorrentMaps {
         }
     }
 
+    #[cfg(feature = "metrics")]
     pub fn update_torrent_metrics(&self) {
         self.ipv4.torrent_gauge.set(self.ipv4.torrents.len() as f64);
         self.ipv6.torrent_gauge.set(self.ipv6.torrents.len() as f64);

crates/ws/src/workers/socket/connection.rs

@@ -42,6 +42,7 @@ use crate::workers::socket::calculate_in_message_consumer_index;
 use crate::workers::socket::{ip_version_to_metrics_str, WORKER_INDEX};
 
 /// Optional second tuple field is for peer id hex representation
+#[cfg(feature = "metrics")]
 type PeerClientGauge = (Gauge, Option<Gauge>);
 
 pub struct ConnectionRunner {
@@ -68,6 +69,7 @@ impl ConnectionRunner {
         let clean_up_data = ConnectionCleanupData {
             announced_info_hashes: Default::default(),
             ip_version: self.ip_version,
+            #[cfg(feature = "metrics")]
             opt_peer_client: Default::default(),
             #[cfg(feature = "metrics")]
             active_connections_gauge: ::metrics::gauge!(
@@ -597,6 +599,7 @@ impl<S: futures::AsyncRead + futures::AsyncWrite + Unpin> ConnectionWriter<S> {
 struct ConnectionCleanupData {
     announced_info_hashes: Rc<RefCell<HashMap<InfoHash, PeerId>>>,
     ip_version: IpVersion,
+    #[cfg(feature = "metrics")]
     opt_peer_client: Rc<RefCell<Option<PeerClientGauge>>>,
     #[cfg(feature = "metrics")]
     active_connections_gauge: Gauge,

crates/ws/src/workers/socket/mod.rs

@@ -240,14 +240,14 @@ async fn clean_connections(
         }
     });
 
-    ::log::info!(
-        "cleaned connections in worker {}, {} references remaining",
-        WORKER_INDEX.get(),
-        connection_slab.borrow_mut().len()
-    );
-
     #[cfg(feature = "metrics")]
     {
+        ::log::info!(
+            "cleaned connections in worker {}, {} references remaining",
+            WORKER_INDEX.get(),
+            connection_slab.borrow_mut().len()
+        );
+
         // Increment gauges by zero to prevent them from being removed due to
         // idleness
 

crates/ws/src/workers/swarm/storage.rs

@@ -176,6 +176,7 @@ impl TorrentMap {
             server_start_instant,
             request_sender_meta,
             &request,
+            #[cfg(feature = "metrics")]
             &self.peer_gauge,
         );
 
@@ -260,7 +261,11 @@ impl TorrentMap {
 
     pub fn handle_connection_closed(&mut self, info_hash: InfoHash, peer_id: PeerId) {
         if let Some(torrent_data) = self.torrents.get_mut(&info_hash) {
-            torrent_data.handle_connection_closed(peer_id, &self.peer_gauge);
+            torrent_data.handle_connection_closed(
+                peer_id,
+                #[cfg(feature = "metrics")]
+                &self.peer_gauge,
+            );
         }
     }