Changed socket usage to support windows

gday_hole_punch/src/hole_puncher.rs

@@ -228,12 +228,14 @@ fn get_local_socket(local_addr: SocketAddr) -> std::io::Result<TcpSocket> {
     let sock = SockRef::from(&socket);
 
     let _ = sock.set_reuse_address(true);
+
+    // socket2 only supports this method on these systems
+    #[cfg(all(unix, not(any(target_os = "solaris", target_os = "illumos"))))]
     let _ = sock.set_reuse_port(true);
 
     let keepalive = TcpKeepalive::new()
-        .with_time(Duration::from_secs(5))
-        .with_interval(Duration::from_secs(2))
-        .with_retries(5);
+        .with_time(Duration::from_secs(60))
+        .with_interval(Duration::from_secs(10));
     let _ = sock.set_tcp_keepalive(&keepalive);
 
     socket.bind(local_addr)?;

gday_hole_punch/src/server_connector.rs

@@ -85,13 +85,16 @@ impl ServerStream {
     /// So that this socket can be reused for
     /// hole-punching.
     fn enable_reuse(&self) {
-        let stream = match self {
+        let stream: &TcpStream = match self {
             Self::TCP(stream) => stream,
             Self::TLS(stream) => stream.get_ref(),
         };
 
         let sock = SockRef::from(stream);
         let _ = sock.set_reuse_address(true);
+
+        // socket2 only supports this method on these systems
+        #[cfg(all(unix, not(any(target_os = "solaris", target_os = "illumos"))))]
         let _ = sock.set_reuse_port(true);
     }
 }

gday_server/src/main.rs

@@ -139,8 +139,7 @@ async fn get_tcp_listener(addr: impl ToSocketAddrs + Display) -> TcpListener {
     // sets the keepalive to 10 minutes
     let tcp_keepalive = TcpKeepalive::new()
         .with_time(Duration::from_secs(600))
-        .with_interval(Duration::from_secs(10))
-        .with_retries(3);
+        .with_interval(Duration::from_secs(10));
     let socket = SockRef::from(&listener);
     socket
         .set_tcp_keepalive(&tcp_keepalive)