From c55182d6cc525d9937404bb6e88d3d9b92963225 Mon Sep 17 00:00:00 2001
From: CodeSteak <codesteak@shellf.art>
Date: Wed, 5 Jun 2019 19:34:37 +0200
Subject: [PATCH] fix warnings in server code

---
 server/texture-sync-server/src/protocol/autoconnect/mod.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/server/texture-sync-server/src/protocol/autoconnect/mod.rs b/server/texture-sync-server/src/protocol/autoconnect/mod.rs
index 34d19de..7f6d0a1 100644
--- a/server/texture-sync-server/src/protocol/autoconnect/mod.rs
+++ b/server/texture-sync-server/src/protocol/autoconnect/mod.rs
@@ -4,7 +4,6 @@ use std::thread;
 use std::net::UdpSocket;
 use std::io;
 use std::net::SocketAddr;
-use std::net::ToSocketAddrs;
 use std::net::Ipv6Addr;
 use std::str::FromStr;
 
@@ -22,7 +21,7 @@ pub fn start_autoconnect_server_async(cfg : &ProtocolConfig) -> io::Result<()> {
         loop {
             match  multi_sock.recv_from(&mut buffer) {
                 Ok( (pkg_size, sender)) => {
-                    respond(&multi_sock, &buffer[0..pkg_size], &sender, &cfg);
+                   let _ = respond(&multi_sock, &buffer[0..pkg_size], &sender, &cfg);
                 },
                 Err( e ) => {
                     println!("[Autoconnect] failed with : {:?}", e);
@@ -37,8 +36,8 @@ pub fn start_autoconnect_server_async(cfg : &ProtocolConfig) -> io::Result<()> {
 
 fn respond(sock : &UdpSocket, input : &[u8], sender : &SocketAddr, cfg : &ProtocolConfig) -> io::Result<()> {
     if input == b"TextureSync" {
-        println!("[Autoconnect] Got request from : {}", sender);
         sock.send_to(&u16::to_be_bytes(cfg.port), sender)?;
+        println!("[Autoconnect] Got request from : {}", sender);
     }
 
     Ok(())