From b3f1505d150e3efeafa089306504ec6943b76fb2 Mon Sep 17 00:00:00 2001
From: Hennadii Chernyshchyk <genaloner@gmail.com>
Date: Thu, 13 Jun 2024 05:57:54 +0300
Subject: [PATCH] Fix examples running on LAN (#290)

- We should bind "0.0.0.0" for UdpSocket.
- ` public_addresses` is not needed with `ServerAuthentication::Unsecure`.
---
 bevy_replicon_renet/examples/simple_box.rs  | 7 +++----
 bevy_replicon_renet/examples/tic_tac_toe.rs | 7 +++----
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/bevy_replicon_renet/examples/simple_box.rs b/bevy_replicon_renet/examples/simple_box.rs
index ab633521..2c2e69c7 100644
--- a/bevy_replicon_renet/examples/simple_box.rs
+++ b/bevy_replicon_renet/examples/simple_box.rs
@@ -89,14 +89,13 @@ impl SimpleBoxPlugin {
                 });
 
                 let current_time = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)?;
-                let public_addr = SocketAddr::new(Ipv4Addr::LOCALHOST.into(), port);
-                let socket = UdpSocket::bind(public_addr)?;
+                let socket = UdpSocket::bind((Ipv4Addr::UNSPECIFIED, port))?;
                 let server_config = ServerConfig {
                     current_time,
                     max_clients: 10,
                     protocol_id: PROTOCOL_ID,
                     authentication: ServerAuthentication::Unsecure,
-                    public_addresses: vec![public_addr],
+                    public_addresses: Default::default(),
                 };
                 let transport = NetcodeServerTransport::new(server_config, socket)?;
 
@@ -130,7 +129,7 @@ impl SimpleBoxPlugin {
                 let current_time = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)?;
                 let client_id = current_time.as_millis() as u64;
                 let server_addr = SocketAddr::new(ip, port);
-                let socket = UdpSocket::bind((ip, 0))?;
+                let socket = UdpSocket::bind((Ipv4Addr::UNSPECIFIED, 0))?;
                 let authentication = ClientAuthentication::Unsecure {
                     client_id,
                     protocol_id: PROTOCOL_ID,
diff --git a/bevy_replicon_renet/examples/tic_tac_toe.rs b/bevy_replicon_renet/examples/tic_tac_toe.rs
index afe6cbb7..5aba126b 100644
--- a/bevy_replicon_renet/examples/tic_tac_toe.rs
+++ b/bevy_replicon_renet/examples/tic_tac_toe.rs
@@ -262,14 +262,13 @@ impl TicTacToePlugin {
                 });
 
                 let current_time = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)?;
-                let public_addr = SocketAddr::new(Ipv4Addr::LOCALHOST.into(), port);
-                let socket = UdpSocket::bind(public_addr)?;
+                let socket = UdpSocket::bind((Ipv4Addr::UNSPECIFIED, port))?;
                 let server_config = ServerConfig {
                     current_time,
                     max_clients: 1,
                     protocol_id: PROTOCOL_ID,
                     authentication: ServerAuthentication::Unsecure,
-                    public_addresses: vec![public_addr],
+                    public_addresses: Default::default(),
                 };
                 let transport = NetcodeServerTransport::new(server_config, socket)?;
 
@@ -290,7 +289,7 @@ impl TicTacToePlugin {
                 let current_time = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)?;
                 let client_id = current_time.as_millis() as u64;
                 let server_addr = SocketAddr::new(ip, port);
-                let socket = UdpSocket::bind((ip, 0))?;
+                let socket = UdpSocket::bind((Ipv4Addr::UNSPECIFIED, 0))?;
                 let authentication = ClientAuthentication::Unsecure {
                     client_id,
                     protocol_id: PROTOCOL_ID,