2 files changed, 11 insertions, 6 deletions
diff --git a/server/src/main.rs b/server/src/main.rs
index 7fbc044a..c5f28ed8 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -172,7 +172,7 @@ async fn run(args: Args) -> anyhow::Result<()> {
     if args.mdns {
         tokio::task::spawn(hurrycurry_server::network::mdns::mdns_loop(
             args.server_name.clone(),
-            args.listen.port(),
+            args.listen,
             state.clone(),
         ));
     }
diff --git a/server/src/network/mdns.rs b/server/src/network/mdns.rs
index 43f7bc91..5bd71c60 100644
--- a/server/src/network/mdns.rs
+++ b/server/src/network/mdns.rs
@@ -22,10 +22,10 @@ use hurrycurry_protocol::VERSION;
 use log::{info, warn};
 use mdns_sd::{ServiceDaemon, ServiceInfo};
 use rand::random;
-use std::{collections::HashMap, sync::Arc, time::Duration};
+use std::{collections::HashMap, net::SocketAddr, sync::Arc, time::Duration};
 use tokio::{sync::RwLock, time::interval};
 
-pub async fn mdns_loop(name: String, port: u16, state: Arc<RwLock<Server>>) {
+pub async fn mdns_loop(name: String, listen_addr: SocketAddr, state: Arc<RwLock<Server>>) {
     let d = match ServiceDaemon::new() {
         Ok(d) => d,
         Err(e) => {
@@ -37,7 +37,7 @@ pub async fn mdns_loop(name: String, port: u16, state: Arc<RwLock<Server>>) {
     let hostname = format!("hks-{}.local.", random::<u64>());
     loop {
         interval.tick().await;
-        if let Err(e) = update_service(&d, &state, &name, &hostname, port).await {
+        if let Err(e) = update_service(&d, &state, &name, &hostname, listen_addr).await {
             warn!("mDNS service update failed: {e}");
         }
         info!("updated mDNS service record");
@@ -49,12 +49,17 @@ async fn update_service(
     state: &Arc<RwLock<Server>>,
     name: &str,
     hostname: &str,
-    port: u16,
+    listen_addr: SocketAddr,
 ) -> Result<()> {
     let addrs = get_if_addrs()?
         .into_iter()
         .map(|e| e.addr.ip())
         .filter(|a| !a.is_loopback())
+        .filter(|a| {
+            (a.is_ipv6() && listen_addr.is_ipv6())
+                || (a.is_ipv4() && listen_addr.is_ipv4())
+                || (a.is_ipv4() && listen_addr.is_ipv6() && !cfg!(windows))
+        })
         .collect::<Vec<_>>();
 
     let players = state.read().await.count_chefs();
@@ -64,7 +69,7 @@ async fn update_service(
         name,
         hostname,
         &*addrs,
-        port,
+        listen_addr.port(),
         HashMap::from_iter([
             ("players".to_string(), players.to_string()),
             ("version".to_string(), env!("CARGO_PKG_VERSION").to_string()),