Merge pull request #596 from xaosproxy/fix/listen_backlog

feat(server): configurable TCP listen_backlog

src/maestro/listeners.rs

@@ -72,6 +72,7 @@ pub(crate) async fn bind_listeners(
         let options = ListenOptions {
             reuse_port: listener_conf.reuse_allow,
             ipv6_only: listener_conf.ip.is_ipv6(),
+            backlog: config.server.listen_backlog,
             ..Default::default()
         };
 

src/maestro/runtime_tasks.rs

@@ -323,10 +323,12 @@ pub(crate) async fn spawn_metrics_if_configured(
         let config_rx_metrics = config_rx.clone();
         let ip_tracker_metrics = ip_tracker.clone();
         let whitelist = config.server.metrics_whitelist.clone();
+        let listen_backlog = config.server.listen_backlog;
         tokio::spawn(async move {
             metrics::serve(
                 port,
                 listen,
+                listen_backlog,
                 stats,
                 beobachten,
                 ip_tracker_metrics,